The QYT KT-780PLUS is one of the latest high-power mobile amateur radios aimed at operators who want plenty of transmit power without spending the premium prices associated with well-known Japanese manufacturers. Offering up to 75 watts of output on dual-band VHF/UHF operation, support for 256 memory channels, dual receive capability, and compatibility with both mobile and base station installations, the KT-780PLUS has quickly attracted attention among budget-conscious amateur radio operators.
Whether you're looking for your first mobile transceiver or adding another radio to your emergency communications setup, the KT-780PLUS offers an impressive feature list at a very competitive price.
First Impressions
The radio has a solid, all-metal chassis designed to withstand years of mobile use. It feels considerably more durable than many inexpensive mobile radios currently available.
The front panel is simple and functional with a bright color display that remains readable during daylight driving. Buttons are responsive, while the included DTMF microphone provides convenient access to programming and operating functions.
Overall build quality exceeds expectations considering the radio's price.
Specifications
- Frequency Coverage
- VHF: 136-174 MHz
- UHF: 400-480 MHz
- Amateur Bands
- 2 Meter
- 70 Centimeter
- Maximum Power Output
- Up to 75 Watts (model dependent)
- 256 Memory Channels
- Dual Watch / Dual Display
- Wide and Narrow FM
- CTCSS and DCS Encode/Decode
- DTMF Encoding
- Adjustable Power Levels
- Channel Scanning
- Repeater Offset Support
- VOX Operation
- Emergency Alarm
- PC Programmable
- 13.8 Volt DC Operation
- Mobile or Base Station Installation
The radio is designed for analog FM communications and does not support digital voice modes such as DMR, System Fusion, or D-STAR.
Design and Construction
One of the strongest aspects of the KT-780PLUS is its rugged construction.
The aluminum chassis doubles as a large heat sink, helping dissipate heat during long transmissions. This becomes especially important when operating at maximum power.
The controls are logically arranged, making common adjustments relatively easy after becoming familiar with the menu system.
The display offers:
- Large frequency readout
- Signal strength meter
- Power level indicator
- Channel information
- Operating status icons
The included handheld microphone is comfortable to use and includes a full DTMF keypad for repeater control and menu access.
Performance
Receive Performance
Receive sensitivity is quite good for a radio in this price range.
Local repeaters come in clearly with crisp audio, while simplex contacts benefit from the radio's respectable receiver sensitivity.
Like many budget mobile radios, the receiver can be somewhat more susceptible to strong nearby RF interference than higher-end commercial or Japanese radios. Most operators using the radio in normal suburban or rural environments report satisfactory receive performance, though some users have noted front-end overload in high-RF urban areas.
Transmit Performance
The KT-780PLUS's biggest selling point is its high transmit power.
Higher power can provide advantages when:
- Working distant repeaters
- Rural mobile operation
- Emergency communications
- Temporary base stations
- Public service events
Independent user reports have found that at least some versions are capable of delivering power close to their advertised specifications with good transmitted audio quality.
Audio Quality
Transmit audio is generally reported as loud and clear.
Receive audio is clean with enough volume for noisy vehicle interiors.
The front-facing speaker performs well, although many operators will still prefer an external speaker for maximum clarity.
Programming
Programming can be done from the front panel or with a computer.
PC programming is significantly faster when loading:
- Local repeaters
- Memory channels
- Scan lists
- CTCSS tones
- DCS codes
Software programming is almost essential if you regularly maintain a large memory list.
Mobile Installation
The KT-780PLUS works well in:
- Cars
- Pickup trucks
- SUVs
- Jeeps
- RVs
- Emergency response vehicles
Installation is straightforward using the supplied mounting bracket and 13.8-volt power cable.
Because of its high transmit power, it should be wired directly to the vehicle battery using appropriately sized power cables rather than through a cigarette lighter socket.
Base Station Use
Many operators purchase this radio for home use.
When paired with:
- A quality 13.8-volt power supply
- An outdoor dual-band antenna
- Low-loss coax
the KT-780PLUS becomes a capable fixed station for local repeater work and simplex communications.
Everyday Operating Features
The radio includes many useful functions:
- Dual-band monitoring
- Memory scanning
- Priority scanning
- Repeater offsets
- Tone squelch
- DTMF memories
- Adjustable power output
- Busy channel lockout
- Time-out timer
- Emergency alarm
- VOX operation
These features make it suitable for everyday amateur radio operation.
Advantages
The KT-780PLUS offers several strengths:
- Excellent value
- High transmit power
- Solid metal construction
- Bright display
- Dual-band operation
- Good transmit audio
- Easy mobile installation
- Suitable for vehicle or home use
- Large memory capacity
- Good overall feature set
Disadvantages
No radio is perfect.
Potential drawbacks include:
- Analog FM only
- Menu system has a learning curve
- Receiver filtering is not as refined as premium brands
- Programming software can feel dated
- Documentation is somewhat limited
- Long-term durability is still less established than major Japanese manufacturers
Ideal Users
This radio is a good fit for:
- Newly licensed hams
- Budget-conscious operators
- Emergency preparedness enthusiasts
- Mobile operators
- Base station users
- Volunteer communicators
- Backup radio owners
It may be less suitable for operators who require advanced digital voice capabilities or the highest level of receiver performance in congested RF environments.
Value for Money
The KT-780PLUS stands out because it delivers many features usually associated with more expensive mobile transceivers.
While it may not equal premium offerings from Yaesu, Icom, or Kenwood in receiver refinement and software polish, it offers impressive functionality for its price. Operators willing to accept a few compromises often find it to be a very capable everyday analog mobile radio.
Final Verdict
The QYT KT-780PLUS is a surprisingly capable dual-band mobile transceiver that delivers solid performance, generous transmit power, rugged construction, and a useful feature set at an affordable price.
Its strengths include high power output, clear audio, flexible installation options, and good overall value. Although the user interface and receiver performance are not quite on par with more expensive competitors, these compromises are understandable given its budget-friendly pricing.
For amateur radio operators seeking a dependable analog mobile or base station radio without spending several hundred dollars, the KT-780PLUS is an attractive option that offers a strong balance of performance, features, and affordability.
