In-Depth Review of the Icom IC-7300 SDR Amateur Radio Transceiver Bundle with Intellitron PS-2140A-MBL Power Supply

The Icom IC-7300 is a highly regarded 100W HF/50MHz SDR transceiver, known for its robust features, sleek design, and outstanding performance. When bundled with the Intellitron PS-2140A-MBL 40A Variable Voltage Linear Power Supply, the package offers a comprehensive solution for amateur radio enthusiasts looking for versatility and reliability in one package. Below is a detailed review of each component and how they work together as a bundle.

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Icom IC-7300: A Feature-Packed SDR Transceiver

The IC-7300 is one of the first mainstream software-defined radios (SDR) from Icom. It brings advanced DSP technology to the HF and 6m bands, making it a game-changer in the mid-range amateur radio market.

Key Features

1. Direct Sampling SDR Technology

   • The IC-7300 uses direct sampling technology to convert RF signals directly into digital data, ensuring excellent signal fidelity and fast signal processing.
   • This approach minimizes noise and distortion, resulting in clean and crisp audio.

2. 7-Inch Touchscreen Display

   • The large, full-color touchscreen is intuitive and user-friendly, allowing seamless control of the radio's extensive features.
   • The real-time spectrum scope and waterfall display offer precise signal monitoring and tuning, making it easy to identify active signals.

3. 100W Output Power

   • With up to 100W of RF output on HF and 6m bands, the IC-7300 is suitable for a wide range of operating conditions, from casual QSOs to competitive DXing.

4. Built-in Antenna Tuner

   • The internal tuner ensures efficient operation across different antennas, reducing SWR and protecting the transceiver.

5. Audio and CW Performance

   • With advanced filtering, noise reduction, and clear CW tone shaping, the IC-7300 excels in both voice and Morse code operations.

6. Connectivity

   • The USB port allows easy connection to a PC for digital modes such as FT8, RTTY, and PSK31. It also facilitates firmware updates.

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Intellitron PS-2140A-MBL Linear Power Supply

The Intellitron PS-2140A-MBL is a powerful and reliable companion to the IC-7300. This 40A variable voltage linear power supply is designed for high-performance applications.

Key Features

1. High Power Capacity

   • With 40A continuous output, it easily powers the IC-7300 and additional accessories like amplifiers or tuners.

2. Variable Voltage Control

   • Adjustable from 9 to 15V, it accommodates a wide range of devices and ensures compatibility with other gear in your shack.

3. Volt and Amp Meters

   • The analog meters provide real-time monitoring of voltage and current, giving operators insight into their system’s performance.

4. Robust Build

   • The rugged construction ensures durability and long-term reliability, making it an ideal choice for demanding environments.

5. Quiet Operation

   • The linear design reduces electrical noise, ensuring clean power for sensitive equipment like the IC-7300.

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Performance as a Bundle

When combined, the Icom IC-7300 and the Intellitron PS-2140A-MBL create a robust and efficient operating setup. Here’s how they complement each other:

1. Ease of Use

   • Both components are straightforward to set up and operate. The IC-7300’s intuitive interface pairs well with the simplicity of the PS-2140A-MBL.

2. Noise Reduction

   • The linear power supply ensures clean, noise-free operation of the IC-7300, which is critical for receiving weak signals.

3. Reliability and Safety

   • The 40A capacity of the power supply easily handles the 21A peak current draw of the IC-7300, with headroom for additional devices.

4. Versatility

   • Whether you're operating in SSB, CW, or digital modes, this combination performs reliably and consistently across all modes and bands.

5. Portability

   • While the power supply is slightly heavier due to its linear design, the overall system is compact and portable, suitable for field operations or contests.

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Pros and Cons

Pros

• IC-7300: Exceptional performance, feature-rich, easy to use, excellent display.
• PS-2140A-MBL: High power capacity, clean power output, robust construction.
• Seamless integration between the two devices.
• Comprehensive bundle for amateur radio enthusiasts of all skill levels.

Cons

• IC-7300: No VHF/UHF support (limited to HF/50MHz).
• PS-2140A-MBL: Heavier and bulkier than switching power supplies.

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Conclusion

The Icom IC-7300 and Intellitron PS-2140A-MBL bundle is a premium package that offers outstanding performance, reliability, and convenience. The IC-7300’s cutting-edge SDR technology and intuitive interface are complemented perfectly by the clean, powerful output of the PS-2140A-MBL. Whether you’re a seasoned ham or a newcomer to the hobby, this bundle is an investment that will serve you well for years to come.

For those seeking a high-quality transceiver with a reliable power supply, this bundle is a top contender. It delivers the performance and features necessary for both casual operators and serious DXers alike.

Check Out The Icom 7300 Combo On Amazon!

In-Depth Review of the Icom IC-7100 HF/50/144/440 MHz Amateur Radio Transceiver

The Icom IC-7100 is a versatile, feature-rich amateur radio transceiver that combines modern design, robust functionality, and the convenience of digital modes like D-STAR. As a mobile HF/50/144/440 MHz unit, the IC-7100 caters to operators who value flexibility and advanced communication options. This review explores its key features, usability, performance, and overall value.

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Key Features

1. Frequency Coverage

   • Covers HF, 6m (50 MHz), 2m (144 MHz), and 70cm (440 MHz), offering a broad spectrum of operating bands.
   • Supports all major modes, including SSB, CW, AM, FM, RTTY, and D-STAR.

2. Touch-Screen Interface

   • A monochrome resistive touch screen facilitates intuitive navigation through menus.
   • Includes physical buttons for frequently used functions, balancing touchscreen convenience with tactile feedback.

3. D-STAR Integration

   • Offers native support for D-STAR digital voice and data communications.
   • Seamless operation on D-STAR repeaters and gateways, with support for features like DR (D-STAR Repeater) mode for quick configuration.

4. Compact, Remote-Mount Design

   • Features a separate control head and main unit for flexible installation in mobile setups.
   • The control head is slim and angled, making it ideal for mounting in vehicles or small operating spaces.

5. Built-In DSP

   • Includes robust Digital Signal Processing (DSP) for noise reduction, automatic notch filtering, and signal clarity enhancement.

6. 50 Watts Output Power

   • Delivers up to 100 watts on HF and 50 MHz, and 50 watts on 2m and 70cm.
   • Provides ample power for most mobile and base station operations.

7. USB Connectivity

   • Built-in USB port supports direct computer connection for digital modes, rig control, and firmware updates.
   • No external sound card interface is required, simplifying digital operation setup.

8. SD Card Slot

   • Allows for storage of configuration settings, D-STAR repeater information, and logs, enhancing portability and convenience.

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Design and Usability

• Control Head Design

  • The angled control head provides excellent visibility when mounted on a dashboard or desk. The screen is legible, even in bright lighting conditions, but the lack of a color display may feel dated compared to other modern transceivers.

• User Interface

  • The touch screen simplifies menu navigation, though it requires a firmer press compared to modern capacitive touch screens. This design is robust but may take some getting used to.

• Portability

  • The separation of the control head and main body allows for discrete installation in vehicles, with only the control head requiring dashboard space.

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Performance

1. Receiver Sensitivity and Selectivity

   • The IC-7100 boasts excellent receiver sensitivity, capable of pulling in weak signals on crowded bands.
   • DSP features like adjustable IF filtering, noise reduction, and twin PBT (Pass Band Tuning) enhance selectivity.

2. Transmitter Performance

   • Solid transmit audio quality, with the included HM-198 hand microphone providing clear and natural audio.
   • Consistent output power across bands ensures reliable communication.

3. Digital Modes and D-STAR

   • D-STAR operation is smooth, with DR mode making repeater configuration straightforward. The IC-7100 supports both voice and data communication over D-STAR.

4. Mobile Operation

   • Performs well as a mobile rig, with minimal signal drift even under vehicle motion.
   • The remote-mount option and ease of powering from a 12V system make it ideal for on-the-go use.

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Strengths

• Broad frequency coverage and multi-mode operation.
• Built-in DSP and D-STAR support.
• Touchscreen interface simplifies complex menu navigation.
• Compact and versatile design for mobile and base use.
• Integrated USB port reduces the need for additional interfaces.
• Good value for a radio with such a broad feature set.

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Drawbacks

• Monochrome screen may feel outdated compared to color displays on other transceivers.
• Resistive touchscreen requires deliberate input, which some users might find less responsive.
• No built-in antenna tuner; external tuner required for non-resonant antennas.
• Limited memory slots for saving frequency presets compared to some competitors.

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Overall Value

The Icom IC-7100 is an excellent choice for amateur radio operators who prioritize versatility, advanced digital features, and a compact design. While it lacks some modern luxuries like a color display, its performance and functionality outweigh these minor drawbacks. The inclusion of D-STAR, robust DSP, and all-band coverage make it a future-proof investment for both mobile and base station use.

At its price point, the IC-7100 offers tremendous value, making it a strong contender for amateurs seeking a reliable, feature-packed transceiver.

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Who Should Buy It?

• Mobile operators who need a compact, remote-mount transceiver.
• Amateur radio enthusiasts looking to explore D-STAR and digital modes.
• Multi-band/multi-mode users who want an all-in-one solution.

Rating: 4.5/5

The IC-7100 is a well-rounded transceiver that balances modern features with a straightforward, reliable design. Despite a few minor shortcomings, it remains a popular and respected choice in the amateur radio community.

Find The Icom 7100 On Amazon!