BTECH DMR-6X2 PRO DMR & Analog Dual Band Two-Way Radio Review

The BTECH DMR-6X2 PRO is one of the most feature-rich handheld radios currently available for amateur radio operators who want both analog FM and modern DMR digital capability in a single portable transceiver. Designed for serious ham radio use, this dual-band handheld combines powerful digital communication tools, APRS functionality, Bluetooth support, GPS integration, and extensive customization options into a rugged and capable package.

For operators looking to move beyond basic analog handhelds and fully explore DMR networks, digital repeaters, roaming systems, and APRS tracking, the DMR-6X2 PRO offers an impressive amount of capability for the money. It is clearly aimed at experienced operators or technically minded hams who enjoy learning advanced radio systems and customizing their equipment.

First Impressions and Build Quality

One of the first things you notice about the DMR-6X2 PRO is that it feels much more substantial than entry-level handheld radios. The radio has a rugged, professional appearance with a solid chassis, large color display, and durable controls. It feels more like commercial-grade equipment than a typical budget amateur radio handheld.

The radio is slightly larger and heavier than simpler HTs, but the additional size provides several advantages:

• Larger battery capacity
• Bigger and easier-to-read display
• Improved speaker audio
• Better heat management
• More rugged overall construction

The color screen is bright and highly readable, even outdoors. The menu system is organized reasonably well for a radio with this many features, and the display presents a large amount of information without feeling excessively cluttered.

The keypad buttons are responsive, and the programmable side keys make it easy to access frequently used functions. Overall ergonomics are very good, especially for operators who spend long periods using handheld radios during events, emergency communication exercises, or field operations.

Analog and Digital Performance

The DMR-6X2 PRO supports both analog FM and DMR Tier I and Tier II operation on VHF and UHF bands. This dual-mode flexibility is one of the radio’s biggest strengths because it allows operators to work traditional analog repeaters while also taking advantage of modern digital systems.

On analog FM, the radio performs very well. Receive audio is loud and clean, and transmitted audio generally receives positive reports from other operators. Sensitivity is respectable, particularly when paired with an upgraded antenna.

Digital performance is where the radio truly stands out. The DMR system is capable of handling:

• Dual time slots
• Large talkgroup databases
• Digital roaming
• Talker Alias
• Digital monitor modes
• Extensive contact storage

The radio supports massive storage capacity for channels, contacts, and talkgroups, making it highly suitable for nationwide DMR codeplugs and complex repeater systems.

For operators active on BrandMeister or other large DMR networks, this radio offers enough memory and flexibility to handle extensive programming without constantly needing to rewrite the codeplug.

APRS Features

One of the most attractive aspects of the DMR-6X2 PRO is its APRS capability. Unlike some radios that only partially support APRS, this handheld includes both analog and digital APRS functionality.

Features include:

• Analog APRS transmit and receive
• Digital APRS support
• GPS position reporting
• APRS beaconing
• APRS messaging

This makes the radio highly appealing for emergency communications, public service events, hiking, portable operations, and experimentation with packet-based systems.

The built-in GPS integrates well with APRS operation and works reliably for portable use. Operators who enjoy combining DMR and APRS into a single handheld platform will likely appreciate how much functionality is packed into this radio.

However, APRS setup can be somewhat intimidating for newcomers. Proper configuration requires understanding paths, beacon intervals, frequencies, and digipeater operation. Experienced APRS users will likely adapt quickly, while beginners may need additional time to learn the system.

Bluetooth and Wireless Features

Bluetooth support is another major advantage of the DMR-6X2 PRO. Many handheld radios in this price range still lack reliable wireless audio support, so its inclusion here is a significant benefit.

Bluetooth capability allows use with:

• Wireless headsets
• Bluetooth speaker microphones
• Hands-free operation
• Mobile setups
• Tactical communication accessories

For operators working events, driving, or operating portable in the field, Bluetooth functionality can make the radio significantly more convenient.

Pairing is generally reliable, though compatibility can vary slightly depending on the accessory being used.

Battery Life

Battery performance is one of the radio’s strengths. The included high-capacity battery provides excellent runtime under normal operating conditions.

Most operators can comfortably get through an entire day of moderate use without needing to recharge. Battery life naturally depends on several factors, including:

• GPS usage
• APRS beacon frequency
• Bluetooth activity
• Display brightness
• High power transmit use
• Digital versus analog operation

Even under heavier use, the battery performs well compared to many competing handhelds.

USB-C charging support is especially convenient and represents a welcome modernization compared to older radios that relied entirely on charging cradles.

Programming and Software

Like many advanced DMR radios, the DMR-6X2 PRO relies heavily on programming software to unlock its full capabilities.

Programming includes:

• Channels
• Zones
• Talkgroups
• Contacts
• APRS settings
• Roaming lists
• Scan lists
• Button assignments
• Encryption settings

The CPS programming software is powerful but can feel overwhelming for first-time DMR users. DMR itself already has a reputation for being more complicated than analog FM, and this radio exposes a large number of advanced settings and options.

Operators familiar with codeplugs and DMR terminology will likely appreciate the flexibility. Beginners, however, may initially find the learning curve steep.

Fortunately, once the radio is properly configured, everyday operation becomes much easier.

Audio Quality

Audio quality is generally very good for a handheld transceiver. The speaker produces loud and clear receive audio, making it suitable for noisy environments such as public service events or outdoor portable operations.

Digital audio is crisp and clean when signals are strong, and analog FM audio is above average for a radio in this category.

Transmit audio reports are generally positive, although some operators may prefer adjusting microphone gain settings depending on their operating style.

The radio also includes audio recording functionality, which can be surprisingly useful for:

• Logging contacts
• Reviewing nets
• Capturing repeater information
• Training and practice

Roaming and Advanced Features

The DMR-6X2 PRO includes advanced roaming capability, allowing the radio to automatically switch between programmed repeaters while traveling.

This is especially useful for:

• Long-distance travel
• Emergency communications
• Regional DMR systems
• Public service deployments

Additional advanced features include:

• AES256 encryption
• Dual watch
• Repeater check
• Simplex repeater mode
• Extensive scanning options
• Customizable programmable buttons
• Digital monitor modes

These features push the radio closer to commercial-level capability than many amateur handhelds.

Real-World Operation

In practical use, the DMR-6X2 PRO performs very well once fully programmed and configured. It excels in situations where operators need flexibility, digital networking capability, and advanced communication features.

The radio is particularly well suited for:

• DMR networking
• APRS operation
• Emergency communication work
• Portable field operation
• Public service events
• Traveling operators
• Experimentation with digital systems

Operators who enjoy customizing and experimenting with radios will likely find the platform highly rewarding.

However, casual operators who only use local analog repeaters may find the radio more complicated than necessary for basic communication.

Comparison to Similar Radios

The DMR-6X2 PRO is often compared to other advanced DMR handhelds due to its feature set and overall capability.

Its biggest strengths include:

• Full analog and DMR support
• Integrated APRS functionality
• Built-in GPS
• Bluetooth capability
• Large contact database support
• Excellent battery life
• Rugged construction
• Extensive customization

The radio competes very well against other premium amateur DMR handhelds and delivers impressive value considering the number of included features.

Pros

• Excellent feature set for the price
• Supports both analog and DMR operation
• Full APRS capability
• Built-in GPS and Bluetooth
• Large memory capacity
• Strong battery life
• Rugged construction
• Loud speaker audio
• Extensive customization options
• USB-C charging support

Cons

• Steep learning curve for beginners
• CPS programming can be complex
• Larger and heavier than simpler HTs
• Advanced features may overwhelm casual users
• Initial setup can take significant time
• Some firmware and software quirks may require troubleshooting

Final Verdict

The BTECH DMR-6X2 PRO is an extremely capable handheld transceiver designed for amateur radio operators who want far more than basic analog communication. It successfully combines DMR digital capability, APRS functionality, GPS tracking, Bluetooth support, and strong analog performance into one highly versatile handheld package.

This radio is best suited for serious amateur radio operators who enjoy exploring digital communication systems, experimenting with APRS, building complex codeplugs, and using advanced handheld features. While the learning curve can be intimidating for beginners, operators willing to invest time into understanding the platform will find an incredibly flexible and powerful radio.

For experienced hams looking for a feature-rich dual-band DMR handheld without spending commercial-radio money, the DMR-6X2 PRO stands out as one of the best values currently available in amateur radio.

See The DMR-6X2 PRO On BTECH!

HESENATE AT-5289 II 10 Meter Transceiver Review

The world of 10 meter amateur radio continues to grow in popularity, especially among operators who enjoy long-distance contacts, mobile installations, and powerful AM/FM communication. The HESENATE AT-5289 II enters this market as a feature-packed 50 watt mobile transceiver designed for operators who want strong performance without stepping into the price range of premium export radios. With programmable functions, NRC noise reduction, dual watch capability, recording features, SWR monitoring, and CTCSS/DCS support, this radio offers far more than a basic 10 meter mobile rig.

The AT-5289 II is designed for operators who want flexibility. Whether mounted in a vehicle, installed as a compact base station, or used for highway communications and skip conditions, this radio tries to balance modern digital conveniences with traditional radio operation. It supports both AM and FM modes, offers customizable programming, and includes several audio enhancement tools that improve overall usability.

One of the first things operators notice about the AT-5289 II is its bold appearance. The large front display uses multi-color lighting with adjustable brightness levels, making it easy to read during daytime driving or nighttime operation. The layout feels modern while still maintaining the familiar look of classic mobile radios. Large buttons, a multifunction control knob, and an easy-to-read meter display give the radio a professional appearance.

Build quality is surprisingly solid for a radio in this category. The chassis feels durable and well suited for mobile use. The cooling system is effective, especially during longer transmissions at higher power levels. Heat management is important in a 50 watt radio, and the AT-5289 II handles it fairly well during extended operation.

Performance is where this radio begins to stand out. The 50 watt output provides strong transmit capability across the 10 meter band. Operators using properly tuned antennas will appreciate the extra power when band conditions begin opening up. On AM, the radio delivers loud and clean audio with impressive modulation. FM operation is equally strong and stable, making local contacts easy and enjoyable.

Receiver performance is also quite respectable. Weak signals remain understandable, and the radio handles crowded band conditions reasonably well. One of the major highlights is the NRC noise reduction system. This feature helps reduce background static and road noise, particularly in mobile environments. Operators driving on highways or using the radio near electrical interference sources will likely notice a major improvement in audio clarity.

The NRC system is especially useful during poor band conditions. Instead of constantly fighting static and hiss, operators can engage noise reduction to make incoming signals cleaner and easier to understand. While it will not completely eliminate atmospheric noise, it does improve the listening experience significantly compared to older radios without DSP-style filtering.

Another useful feature is dual watch operation. This allows operators to monitor two frequencies or channels at once. For mobile users, this is extremely helpful because it allows monitoring of local calling frequencies while still keeping track of another active conversation or repeater frequency.

The built-in recording feature is another uncommon addition in this class of radio. Operators can record conversations or voice notes directly from the radio, which can be useful for logging contacts, remembering frequencies, or reviewing important information later. While not every operator will use this daily, it is a feature many radios in this price range simply do not offer.

SWR monitoring and protection are also valuable additions. A poor antenna match can quickly damage high-power radios, especially during extended transmission periods. The AT-5289 II includes SWR display functionality and protection systems that help reduce the risk of damage when antenna conditions are not ideal. This makes the radio friendlier for newer operators who may still be learning antenna tuning and installation.

The radio also includes repeater shift functions and programmable settings, giving advanced users additional flexibility. Operators who enjoy modifying frequencies and customizing operation will appreciate the programmable nature of the radio. The menu system may take some time to learn initially, but most operators become comfortable with it after regular use.

Microphone audio quality is another strong point. The included microphone delivers loud and clear transmit audio with good punch on AM. Many operators report that export-style radios either sound overly compressed or distorted at higher power levels, but the AT-5289 II generally maintains clean communication when adjusted correctly.

The front speaker produces decent audio volume, though external speakers can further improve clarity in noisy vehicles. Like many mobile radios, adding a quality external speaker can greatly enhance the overall listening experience.

The display system deserves additional praise. Multi-color illumination options allow operators to customize the appearance of the radio to match their vehicle dashboard or operating environment. Adjustable dimming also helps reduce eye strain during nighttime driving.

For operators who enjoy customization, the programmable function keys are extremely useful. Frequently used functions can be assigned for quick access, reducing the need to dig through menus while operating mobile. This improves safety and convenience during driving.

One area where some users may experience a learning curve is the menu system itself. Because the radio includes many advanced functions, navigating through all settings can initially feel overwhelming for operators used to simpler radios. However, once familiar with the controls, the radio becomes much easier to operate efficiently.

Another consideration is that 10 meter operation depends heavily on band conditions. During solar peaks and active propagation periods, the radio truly shines with long-distance skip communication. During quieter conditions, operators may rely more heavily on local FM activity. Fortunately, the strong receiver and high transmit power help maximize performance whenever openings occur.

The AT-5289 II is particularly appealing to operators who enjoy export-style radios but want modern features often absent from older designs. Features like NRC noise reduction, recording capability, programmable controls, and SWR protection give the radio a much more current feel compared to traditional analog-only mobiles.

Specifications

Attribute	HESENATE AT-5289 II
Power Output	50 Watts
Modes	AM / FM
Noise Reduction	RX/TX NRC
Dual Watch	Yes
Recording Function	Yes
SWR Meter	Built-In
CTCSS/DCS	Supported
Repeater Shift	Yes
Display	Multi-Color LCD
Programming	Programmable Functions
Mobile Friendly	Excellent

Final Thoughts

Overall, the HESENATE AT-5289 II is an impressive 10 meter transceiver that delivers strong value for operators wanting modern features, high transmit power, and flexible operation. It combines the personality of classic export radios with several updated technologies that improve daily usability. The NRC noise reduction system, recording functions, dual watch operation, and built-in SWR protection make it stand out from many competing radios in its class.

For mobile operators, highway communicators, and 10 meter enthusiasts looking for a powerful and feature-rich transceiver, the AT-5289 II offers an excellent combination of performance, customization, and capability. While the menu system may require some learning, the overall feature set and operating experience make this radio a strong contender in the growing 10 meter mobile market.

See The Hesenate AT-5289 II On Amazon!

Ham Radio Today - Amazon Store - Our Picks

If you have spent any amount of time in the amateur radio hobby, you already know one thing is absolutely true — finding good equipment can sometimes feel overwhelming. There are thousands of radios, antennas, accessories, power supplies, connectors, tools, and gadgets out there, and not all of them are worth your money. That is exactly why I decided to put together my own ham radio gear storefront featuring products I find interesting, useful, practical, or just plain fun for the hobby.

Whether you are brand new to amateur radio or you have been operating for decades, having a trusted place to browse gear can save a lot of time and frustration. Instead of endlessly scrolling through random listings trying to figure out what works and what does not, my storefront is designed to help fellow operators quickly discover equipment that actually matters to ham radio enthusiasts.

One of the things I enjoy most about amateur radio is experimenting with equipment. Every operator eventually starts exploring beyond just owning a single radio. Before long, you are looking at better antennas, portable setups, mobile installs, battery systems, test equipment, digital mode accessories, emergency communications gear, and all kinds of radio gadgets. The hobby naturally pulls you deeper into the world of electronics and communication technology.

That is part of what inspired me to build this collection.

Inside my storefront you will find a wide variety of products related to amateur radio and general radio communications. Some items are perfect for beginners who are just getting started with their first handheld radio, while others are geared more toward experienced operators building advanced stations or portable field kits.

I also try to include products that I personally think are useful, interesting, or worth checking out. Sometimes that means practical everyday ham radio tools, and other times it means fun gadgets that simply make operating more enjoyable. The goal is not just to throw random products together, but to create a place where radio operators can browse equipment they may actually want to own or use.

One thing I love about the ham radio community is how much operators enjoy sharing ideas and helping each other discover new gear. Ham radio has always been a hobby built around learning, experimenting, and exchanging knowledge. Operators are constantly talking about radios they like, antennas that perform well, useful accessories, or creative station setups. In many ways, this storefront is simply an extension of that tradition.

If you enjoy browsing ham radio equipment, discovering new gadgets, or looking for ideas for your next radio project, there is a good chance you will find something interesting. I regularly feature products related to:

• Handheld ham radios
• Mobile radios
• Base station equipment
• Portable operating gear
• Antennas and antenna accessories
• Power supplies and batteries
• Coax and adapters
• Test equipment
• Emergency communication gear
• Radio accessories
• General electronics and tech gadgets

The hobby continues evolving every year, and there is always something new coming out. Digital modes, portable operations, POTA activations, APRS, mobile setups, SDR technology, and off-grid communications have all helped create huge interest in new equipment and operating styles. Exploring gear is honestly part of the fun of amateur radio.

For newer operators especially, finding recommended equipment can make getting started much easier. There is a huge difference between buying random low-quality gear and buying products that other operators actually use and enjoy. Even experienced hams are always searching for upgrades, better accessories, or useful additions to their station.

That is why I wanted to create a place where people can casually browse ham radio related products all in one spot.

If you are passionate about amateur radio, electronics, communications, preparedness, or technology in general, I think you will enjoy taking a look through the collection. Even if you are just curious about what kinds of gear operators are using these days, it can be a fun place to explore.

Ham radio is one of those hobbies where there is always another project waiting, another antenna to test, another radio to try, or another operating challenge to tackle. Having the right equipment can make the experience even more enjoyable.

So if you are looking for ham radio gear, useful accessories, or simply want to browse some interesting radio-related products, check out my storefront and see what catches your eye. There is always something new to discover in the world of amateur radio.

Check Out Ham Radio Today On Amazon!

BTECH UV-50X3 Tri-Band 50W Mobile Radio — Full In-Depth Review

Introduction

The BTECH UV-50X3 is one of those radios that fills a niche many amateur operators overlook—true tri-band mobile operation with solid output power and flexible functionality. While most mobile rigs focus on dual-band (2m/70cm), the UV-50X3 adds the often underused but valuable 1.25-meter (220 MHz) band into the mix, making it especially appealing for operators who want more spectrum access without stepping into high-end pricing.

This review takes a deep dive into what the UV-50X3 does well, where it falls short, and who it’s really for.

---

First Impressions and Build Quality

Right out of the box, the UV-50X3 feels like a serious mobile radio rather than a budget compromise. The chassis is solid, with a clean front panel and a detachable control head that immediately signals its mobile-first design.

The remote head is a standout feature. Instead of forcing you to mount a bulky radio body on your dash, you can tuck the main unit out of sight and mount the control head wherever it’s most convenient. This is especially valuable for modern vehicle installs where space is limited.

Buttons are tactile, the display is clear, and the microphone has a comfortable, slightly heavier feel than typical entry-level radios.

---

Core Features and Specifications

At its core, the UV-50X3 is a full-power tri-band mobile transceiver with:

• Frequency coverage:
  • 136–174 MHz (2 meters)
  • 222–225 MHz (1.25 meters)
  • 400–480 MHz (70 cm)
• Up to 50 watts output on VHF and UHF, with selectable power levels
• Tri-band transmit capability
• Dual receive (monitor two frequencies at once)
• Full duplex capability
• Cross-band repeat functionality
• Large memory capacity
• PC programmability

This feature set puts it ahead of many similarly priced mobile radios, especially because of the 220 MHz inclusion.

---

Performance on the Air

Transmit Power and Audio

The UV-50X3 delivers strong transmit performance where it matters most. On 2 meters and 70 cm, the full 50 watts gives you excellent reach into repeaters and solid simplex range.

Audio reports from other operators are generally clean and intelligible. While it may not match the rich audio quality of higher-end brands, it performs very well for everyday communication, including repeater use and emergency scenarios.

220 MHz Band Advantage

This is where the radio really separates itself.

The 1.25-meter band is often underutilized, but in areas where it’s active, it can be quieter and less congested than 2 meters. Having built-in access without needing a separate radio is a major advantage.

For operators who enjoy exploring lesser-used bands, this alone adds significant value.

---

Dual Receive and Full Duplex

The UV-50X3 supports dual receive and full duplex operation, which is impressive for its price range.

This enables:

• Monitoring two frequencies simultaneously
• Transmitting on one band while receiving on another
• Satellite operation with proper configuration
• Cross-band repeating setups

While not as refined as premium radios designed specifically for satellite work, the functionality is very usable.

---

Programming and User Interface

Manual Programming

Programming directly from the front panel is possible, but it can be tedious. Menu navigation is not especially intuitive, and entering multiple channels manually takes time.

PC Programming

Using programming software is strongly recommended.

With a computer connection, you can:

• Quickly organize and edit memory channels
• Import repeater information
• Set tones and offsets efficiently
• Save and back up configurations

For most users, software programming transforms the overall experience from frustrating to straightforward.

---

Installation and Mobile Use

The UV-50X3 is clearly designed for mobile operation.

The detachable control head makes installation far more flexible than traditional all-in-one radios. You can mount the main unit under a seat or in the trunk, while placing the control head within easy reach on the dash or console.

Proper mounting and cable routing are important to ensure a clean, safe installation, especially in modern vehicles with limited space.

---

Real-World Performance Insights

User experiences tend to highlight a few consistent points:

• The tri-band capability is a major advantage
• The display is easy to read and functional
• The radio offers strong value for the price

One key factor that consistently affects performance is antenna choice. A properly tuned tri-band antenna significantly improves transmit and receive results, especially when using all three bands.

---

Pros and Cons

Pros

• True tri-band operation (2m / 220 / 70cm)
• Strong 50W output on primary bands
• Full duplex capability
• Detachable control head for flexible installation
• Excellent value for the feature set
• Cross-band repeat support

Cons

• Front panel programming can be cumbersome
• Audio quality is good but not top-tier
• Requires a quality antenna to reach full potential
• Interface feels somewhat dated

---

Who Should Buy the UV-50X3?

This radio is well suited for:

• Mobile operators who want tri-band capability
• Amateur radio users interested in the 220 MHz band
• Budget-conscious operators seeking strong performance
• Users who want dual receive and cross-band repeat features

It may not be the best fit for:

• Those looking for digital voice modes
• Users who prefer a modern, highly polished interface
• Beginners who want a very simple, plug-and-play experience

---

Final Verdict

The BTECH UV-50X3 stands out by offering something rare in its class: affordable, full-power tri-band capability in a mobile radio.

It’s not perfect, but it delivers where it counts. With proper setup and a good antenna, it becomes a reliable and versatile radio that can handle everything from daily repeater use to more advanced operating scenarios.

For operators who want to expand beyond the standard dual-band experience without spending a premium, the UV-50X3 is a smart and practical choice.

See The BTECH UV-50X3 On BaofengTech!

Radioddity GD-168 DMR Handheld Radio – Full In-Depth Review

 

Introduction

The Radioddity GD-168 is a feature-packed dual-band DMR handheld radio that targets amateur radio operators and professionals looking for modern digital functionality without the premium price tag. With support for both analog and digital modes, satellite communication features, noise reduction, and an impressive 500,000 contact capacity, it positions itself as a serious contender in the mid-range DMR market.

This review takes a deep dive into its design, performance, real-world usability, strengths, and limitations.

---

Design and Build Quality

The first impression of the GD-168 is that it feels solid without being overly bulky. It weighs around 220 grams with the battery installed, making it comfortable for extended handheld use. The layout is intuitive, with well-placed buttons and two programmable keys for quick access to important functions.

The 1.77-inch color TFT screen is a standout feature. It’s bright, easy to read outdoors, and provides significantly more information than older monochrome displays. Menu navigation is relatively straightforward once you get used to DMR terminology.

Included in the box:

• Two batteries (1800mAh and 2600mAh)
• Standard and long antenna
• Desktop charger
• USB-C cable for charging and programming
• Belt clip and accessories

This “complete kit” approach is a major advantage, especially for beginners.

---

Key Features

Dual Band Dual Mode (Analog + DMR)

The GD-168 operates on both VHF (136–174 MHz) and UHF (400–480 MHz), giving it flexibility across a wide range of amateur and commercial frequencies. It supports both analog FM and DMR digital modes, with automatic detection between the two, making it highly versatile for mixed environments.

---

Massive Contact Capacity

One of the most impressive specifications is its ability to store up to 500,000 contacts and 10,000 talk groups. This allows users to load a large portion of the global DMR database, enabling callsigns and user details to appear on screen rather than just numeric IDs.

---

Satellite Communication & APRS

The GD-168 includes satellite prediction capability along with both analog and digital APRS transmit and digital APRS receive. These features expand the radio’s usefulness beyond standard repeater and simplex communication, allowing for position reporting and satellite operation.

In practice, satellite prediction may require some manual verification for accurate operation, but it remains a valuable addition at this price point.

---

Noise Reduction Technology

The radio includes both transmit and receive noise reduction, which helps improve clarity in challenging environments. This results in cleaner audio, reduced background noise, and better intelligibility, especially when operating in noisy or mobile conditions.

---

Power Flexibility

The GD-168 offers multiple selectable power levels:

• High: approximately 5 watts
• Medium: around 2.5 watts
• Low: about 1 watt
• Ultra-low: roughly 0.5 watts

This flexibility allows users to conserve battery when full power is unnecessary or maximize range when needed.

---

Dual Batteries for Extended Use

A major advantage of the GD-168 is the inclusion of two batteries:

• 1800mAh standard battery
• 2600mAh extended battery

This setup significantly extends operating time, making the radio suitable for long outings, emergency preparedness, or field operations without constant recharging.

---

USB-C Charging and Programming

The inclusion of USB-C support is a modern and highly practical feature. It allows for both charging and programming using a standard cable, eliminating the need for proprietary accessories and making it easy to use with power banks, laptops, and other common devices.

---

Performance and Real-World Use

Audio Quality

Audio quality is strong overall, with clear and loud output. The noise reduction system contributes to improved clarity, especially in environments with background interference.

---

Range

With a maximum output of 5 watts, the GD-168 delivers typical handheld performance:

• Urban environments: a few miles depending on buildings and obstacles
• Open areas: significantly greater range

Using the included longer antenna can provide noticeable improvements in signal performance.

---

Programming and Learning Curve

Like most DMR radios, the GD-168 is not a plug-and-play device. Programming requires an understanding of codeplugs, talk groups, and digital contacts. The included CPS software allows for full customization, but new users should expect a learning curve.

Once properly configured, the radio becomes much easier to operate and highly efficient in daily use.

---

Firmware and Compatibility

The GD-168 shares design similarities with other DMR radios, which can be beneficial for experienced users familiar with similar interfaces. However, firmware and software compatibility should be approached carefully, especially when exploring unofficial options.

---

Pros and Cons

Pros

• Excellent value for the features offered
• Large 500,000 contact capacity
• Dual batteries included for extended use
• USB-C charging and programming
• Effective noise reduction for clearer audio
• APRS and satellite functionality included
• Bright and informative color display

Cons

• Programming can be complex for beginners
• Satellite prediction may require manual adjustment
• Software experience can be inconsistent
• Not as refined as higher-end premium radios

---

Who This Radio Is For

The GD-168 is well suited for:

• Amateur radio operators exploring DMR
• Users wanting advanced features without a high cost
• Field operators and emergency preparedness enthusiasts
• Hobbyists interested in APRS and satellite communication

It may not be the best fit for users seeking a simple, ready-to-use radio with minimal setup.

---

Final Verdict

The Radioddity GD-168 stands out as a powerful and versatile DMR handheld radio that delivers an impressive range of features for its price. From dual-band operation and massive contact storage to APRS and USB-C convenience, it offers capabilities typically found in more expensive models.

While it does require time and effort to learn and configure, the result is a highly capable communication tool that can handle everything from local analog use to advanced digital operations.

For users willing to invest in learning the system, the GD-168 represents outstanding value and a strong addition to any radio lineup.

See The GD-168 At Radioddity!

AUNMAS Dual System Full Band Radio Review: A Feature-Packed SDR Receiver for Enthusiasts

Introduction

The AUNMAS Dual System Full Band Radio is part of a growing category of compact, software-defined radio (SDR)-style receivers that aim to deliver wideband coverage and advanced features at an affordable price. Designed with versatility in mind, this radio supports everything from standard FM broadcasts to shortwave listening and amateur radio monitoring via SSB.

While it may not come from a well-known legacy radio manufacturer, it borrows heavily from proven SDR-based designs, making it an intriguing option for hobbyists and experimenters looking for a powerful portable receiver.

---

Design and Build Quality

One of the first things you’ll notice about the AUNMAS radio is its solid construction. The aluminum alloy housing gives it a durable, slightly premium feel compared to typical plastic portable radios. This also helps with heat dissipation during extended use.

The compact size makes it highly portable. It’s easy to carry in a bag or take outdoors, which is ideal for field listening or travel. The overall design leans more toward a modern tech gadget than a traditional radio, with a strong emphasis on the front-facing display.

However, build consistency can vary slightly depending on the production batch or seller, which is common for radios in this category.

---

Display and User Interface

The 2.4-inch IPS touchscreen is one of the standout features. It allows for:

• Direct frequency input through an on-screen interface
• Real-time spectrum display
• Menu-based navigation without relying heavily on physical buttons

The spectrum display is especially useful, giving users a visual way to locate signals across bands. This is a feature typically found in higher-end SDR setups and adds significant value.

That said, touchscreen control may not appeal to everyone. Traditional radio users often prefer physical knobs for tuning precision. The touchscreen works well but can feel less precise, especially when fine-tuning SSB signals.

---

Frequency Coverage and Modes

This radio offers impressively broad coverage, including:

• FM broadcast band
• Longwave (LW)
• Medium wave (AM)
• Shortwave (SW)
• Single Sideband (SSB)
• Airband (in many versions)

This wide range allows users to explore everything from local stations to international broadcasts and amateur radio communications. The inclusion of SSB is particularly important, as it enables monitoring of ham radio operators and other utility signals.

---

Dual System Architecture

The “dual system” design typically combines a microcontroller platform with a dedicated radio receiver chip. This setup allows for advanced digital signal processing and a more flexible feature set than traditional analog radios.

Benefits of this architecture include:

• Improved filtering and selectivity
• Firmware upgradability
• Enhanced signal processing capabilities
• Support for additional decoding features

This design approach is what gives the radio its SDR-like behavior despite its compact size.

---

Reception Performance

Reception is generally strong for a radio in this price range, though performance depends heavily on setup and environment.

Strengths include:

• Good sensitivity for weak signals
• Adjustable bandwidth for better signal clarity
• Built-in amplification to enhance reception

Limitations include:

• The included antenna is basic and limits performance, especially on shortwave
• External antennas are often necessary for serious listening
• Can experience overload or interference in high RF environments

Overall, it performs well for casual listening and moderate DXing, but it’s not a replacement for high-end dedicated receivers.

---

Digital Decoding Features

One of the more advanced aspects of this radio is its ability to handle basic digital decoding tasks. These may include:

• Morse code (CW) decoding
• Some digital mode interpretation
• Signal visualization tools

While these features are impressive on paper, their real-world performance varies. They work best with strong, clean signals and should be seen as experimental rather than professional-grade tools.

---

Audio Quality and Bluetooth

The built-in speaker delivers acceptable audio quality for voice and general listening, but it lacks depth and clarity for more demanding use.

Bluetooth 5.0 support is a major plus. It allows users to connect wireless headphones or external speakers, significantly improving the listening experience. For extended sessions or weak-signal work, external audio makes a noticeable difference.

---

Battery Life and Portability

Equipped with a rechargeable battery, the AUNMAS radio offers several hours of continuous operation on a single charge. USB-C charging adds convenience and makes it easy to power up using modern cables and power banks.

Its portability, combined with decent battery life, makes it well-suited for outdoor use, travel, or emergency listening setups.

---

Ease of Use

Ease of use depends largely on the user’s experience level.

Advantages:

• Touchscreen simplifies navigation once familiar
• Spectrum display helps identify signals quickly
• Direct frequency entry is convenient

Challenges:

• Menu system can feel cluttered
• Learning curve is steeper than basic radios
• Occasional firmware quirks may require patience

This is not a beginner-focused radio. It’s better suited for users who enjoy experimenting and learning the finer details of radio operation.

---

Pros and Cons

Pros:

• Wide frequency coverage across multiple bands
• SSB support for advanced listening
• Spectrum display enhances usability
• Bluetooth connectivity for better audio options
• Compact and portable design
• Strong value for the feature set

Cons:

• Quality control can vary
• Touchscreen lacks tactile precision
• Internal speaker is average
• External antenna often required for best performance
• Firmware can be inconsistent

---

Final Verdict

The AUNMAS Dual System Full Band Radio delivers a surprisingly powerful set of features in a compact and affordable package. It blends SDR-style functionality with portability, making it a compelling choice for hobbyists who want to explore a wide range of radio frequencies without a large investment.

It’s not a polished, beginner-friendly device, and it does require some patience to fully understand and use effectively. However, for enthusiasts who enjoy tinkering and experimenting, it offers a level of capability that far exceeds expectations for its price range.

In short, this radio is best viewed as a portable SDR playground rather than a simple plug-and-play receiver—and for the right user, that’s exactly what makes it appealing.

See The AUNMAS Dual System On Amazon!