Bottom Line Up Front: The Retevis MA1 is a compelling dual-band mobile radio that successfully captures the spirit of the legendary Kenwood TM-V71A while adding modern touches and aggressive pricing. With its detachable control panel, cross-band repeater functionality, and solid 50W power output, it delivers genuine value for both new and experienced operators, though early firmware issues and some ergonomic quirks keep it from perfection.
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- Eliminate Dead Zones & Boost Range; Conquer mountains; cities; and buildings! MA1 cross-band relay acts like a signal tower; automatically bouncing your calls to teammates beyond direct reach; Stay connected anywhere
- Crystal-Clear Reception in Chaos; Cut through tunnel static; city interference; or crowd noise; Advanced receiver filters out junk signals; locking onto clear comms when it matters most; Hear and be heard
- Durable & Clear; Flip Panel & Noise Cancel; Tough reversible panel protects ports from bumps; Flip it for perfect viewing; Plus; TX noise cancellation strips engine roars and sirens; making your voice stand out clearly in emergencies
The Rebirth of a Legend
When Kenwood discontinued the beloved TM-V71A, it left a significant gap in the dual-band mobile market. The Kenwood TM-V71A was one of the most popular VHF/UHF mobile radios ever due to its versatility, well though-out crossband repeat feature, and even air band reception. For years, operators have been asking for something that could fill those shoes.
Enter the Retevis MA1. Now, Retevis has introduced the MA1, which is a virtual rebirth of the TM-V71A in both looks, operation, and features. Nearly all the hallmark features of the legendary Kenwood TM-V71a are present here, from crossband repeat and dual receive, to a detachable faceplate with flexible mounting options.
The MA1 isn’t just paying homage to the TM-V71A—it’s attempting to improve on the formula with modern manufacturing, updated firmware capabilities, and a price point that makes these features accessible to a broader range of operators.
Core Specifications and Performance
Power Output and Coverage
The Retevis MA1 is a long-range ham radio with a powerful 50W(UHF) /40W(VHF) TX power that can provide a stable signal. This represents solid power levels for a mobile radio, putting it in line with other serious dual-band mobile transceivers.
The frequency coverage extends beyond amateur allocations: The Retevis MA1 amateur radio transceiver supports multi-band reception, provides extended receiver coverage beyond the Amateur bands, so you can keep informed of communication activities in the public safety, commercial, aircraft, and government communications ranges. including 2m, 70cm, FM, AM and air band frequencies.
Receiver Performance
Retevis MA1 mobile two way radio uses a superheterodyne receiver, which has strong anti-interference ability, high receiving sensitivity, and stable transmission signal. The superheterodyne architecture is the gold standard for mobile radios, providing excellent selectivity and sensitivity.
Real-world performance reports are encouraging. One user reports: “I live in a literal concrete bunker and it works great…my signals to distant repeaters come through loud and clear.” Another operator shares: “All my radio checks return saying i’m super crisp and loud…astonishing as im transmitting w/ an indoor antenna from a middle floor in a concrete loft building with literally hi rises all around my location…hitting repeaters 30 miles away.”
RF Spectral Purity
Independent testing shows the MA1 meets FCC requirements for spectral purity. The MA1 performed quite well. In the capture below, the fundamental 146.52 Mhz frequency is at –19.4dbm; the most prominent harmonic at 292.5 Mhz is –81.7dbm, a difference of 62.3db, which meets the FCC §97.307(e) spec of –60db. Well done, Retevis.
The Detachable Panel Advantage
Installation Flexibility
The detachable control panel is one of the MA1’s standout features. Detachable faceplate with multiple mic jack locations (front panel and body), allowing flexible installation in vehicles of all sizes and layouts. This is ideal for those who want a clean dash appearance or need to fit the radio in tight spaces.
The front panel of the MA1 mobile radio is removable and equipped with a 3m connecting cable. The speakers that take up space can be placed under the seat or on the pillars behind the seat, which increases the ease and convenience of daily use.
Real-World Installation Benefits
Users appreciate the practical advantages: “The removable front panel is awesome. I made a custom mount for my truck – game changer!” This flexibility makes the MA1 suitable for everything from compact cars to RVs where space optimization is crucial.
The dual microphone jack setup provides additional flexibility, allowing you to connect the microphone either to the front panel for easy access or to the main body for cleaner routing.
Cross-Band Repeater: A Critical Feature
Emergency Communications
For emergency work or to extend the range of a handheld, the Retevis MA1 adds cross-band relay, allowing transmissions at long range to ensure consistent communications. When used with a handheld, it helps you extend your range and communicate smoothly with workers at long distances.
This feature can be a lifesaver in emergency situations where direct communication isn’t possible due to terrain or distance. The cross-band repeater essentially turns your mobile into a temporary repeater, receiving on one band and retransmitting on another.
Setup and Operation
The cross-band repeater functionality appears well-implemented, though like any such feature, it requires proper setup and understanding of local frequency coordination to use effectively. The feature works automatically once configured, requiring minimal operator intervention during use.
User Interface and Ergonomics
Display and Controls
Simple, easy-to-read display, which shines during nighttime or high-glare situations and provides ample information at a glance. The MA1 features dual display capability: The Retevis MA1 dual band ham radio can display and view both 2m and 70cm frequencies simultaneously, increasing communication flexibility and efficiency.
The LCD screen displays frequency information intuitively, and function setting changes are simple and clear; in addition, the included 8-level adjustable brightness provides clear reading during the day and at night.
Ergonomic Challenges
However, there are some ergonomic issues. However, it’s worth noting the alternate indented menu text above the buttons is less readable due to the lack of any color highlighting. This text is impossible to read in dim light and I’m very tempted to use a fine-point white or silver sharpie pen to fill in the text.
Additionally, The main menu knob on the left is very stiff to depress on my unit, but I hope that is limited to early production (or just my luck).
Programming and Memory
Memory channels and scanning options : The MA1 provides 800 programmable memory channels, supporting multiple scan types—priority, group, and all-channel scans. This is generous memory capacity that should handle even extensive channel lists.
Programming software is available from RT Systems: The RET-MA1 Programmer helps you manage memory channel details and other option settings for the Retevis MA1 mobile radio. Features of the radio are laid out in an easy-to-use computer interface.
Air Band Reception: A Bonus Feature
Aviation band reception; ham radio transceiver allows multi-band reception; including 2m; 70cm; FM; AM; and airbands on the A Channel; listening to the needed information based on needs flexibly.
This feature adds situational awareness capabilities that many operators find valuable, particularly those operating near airports or in emergency response roles. The ability to monitor air traffic communications can provide valuable information about weather conditions, airport operations, or emergency situations.
Early Production Issues and Firmware Evolution
The Reality of Early Adoption
One detailed review reveals the challenges of being an early adopter: I received the MA1 from Retevis on the first week of March, 2025 and am confident that I was one of the very first people in North America to obtain one. Quite frankly, the radio was a mess with a bunch of gremlins.
Responsive Development
However, the reviewer also noted Retevis’s responsiveness: But I’m always impressed by the level of customer service from Retevis – they listened to every one of the issues I reported and usually had new firmware for me to test within a week or so.
Specific Early Issues
Key problems included: Delay on transmit key-up: noticeable lag between pressing PTT and actual RF output, which causes you to clip the first syllable. This delay was especially frustrating when using the MA1 for exchanges on busy repeaters that require quick key-ups.
Current Status
The reviewer emphasizes that I think it’s worth noting the early issues I encountered in case readers experience the same to point out that everything I’ve reported has been fixed.
This highlights both the risks and benefits of new product adoption—early units may have issues, but Retevis appears committed to addressing them through firmware updates.
Build Quality and Construction
Physical Robustness
That said, the overall build is solid and the buttons have good tactile feedback, making operating easy even while driving. Users consistently mention the solid feel of the radio.
One user noted: “The overall quality is excellent. Best display i’ve seen, and great programming software”.
Hardware Concerns
However, there are some potential weak points: “Things I wish there was an improvement on: – The RJ11 phone-type jacks that connect the removable front face as well as the microphone should be replaced with something more robust”.
This is a valid concern for mobile installations where connectors see frequent use and vibration.
Comparative Value Analysis
Against the Competition
“After owning radios from all the big brands, I can confidently say the MA1 is hands down the best dual bander I’ve ever used. Retevis really nailed it!” This is high praise from an experienced operator.
Another user notes: “This brand has really taken off and now has products with very clean transmit, which is not guaranteed with some manufacturers. I am an Icom/Yaesu guy, but this radio meets all my needs and then some”.
Price-to-Performance Ratio
While specific pricing varies by retailer and region, the MA1 appears positioned as a value-oriented alternative to premium Japanese radios while offering features that were previously only available in expensive models.
Real-World Applications
Emergency Communications
The combination of high power, cross-band repeater capability, and extended receive coverage makes the MA1 well-suited for emergency communications roles. Retevis MA1 HAM radio supports TX noise cancellation, which can effectively reduce background noise and ensure transmission clarity, even in noisy emergency situations, it can also carry out clear and bright communication without affecting timely rescue missions.
Mobile Operations
For mobile use, the detachable panel and flexible mounting options address real-world installation challenges. “I’m using this Radio as a Base Station and I’m able to reach Repeaters as far as 40 miles away consistently. The scan feature allows me to hear conversations on 12 repeaters”.
Base Station Use
Despite being designed as a mobile radio, the MA1 works well as a base station, particularly when space is at a premium or when cross-band repeater functionality is needed.
User Experience Insights
Learning Curve
“Some users do mention that if you’re new to ham radios, you might need a little extra time to figure out programming or the menus. Still, most agree the build quality and audio clarity stand out”.
“Getting this radio up and running doesn’t take an engineering degree, but if you’re new to mobile transceivers, expect a short adjustment period. The menu’s pretty clear, and firmware updates don’t require much fuss”.
Audio Quality
Audio performance receives consistent praise: “People who’ve used it often mention its clear audio, sturdy build, and a control panel that’s actually flexible”.
Scanning Performance
999 Channels: Scan frequencies at lightning speed with customizable settings. Dual-Band Monitoring: Tracks two bands simultaneously (e.g., monitors 2 meters while scanning 70 cm).
Limitations and Considerations
Early Production Concerns
As with any new product, early units may have issues that require firmware updates. Buyers should be prepared for the possibility of needing to update firmware or work through initial bugs.
Connector Durability
The use of RJ11-style connectors for critical connections may be a long-term reliability concern in mobile environments.
Ergonomic Issues
The difficult-to-read button labels and stiff controls on some units may affect usability, particularly in low-light conditions.
Programming Complexity
While the radio offers extensive features, the full range of capabilities may overwhelm new users who just want basic dual-band operation.
Who Should Consider the MA1?
Ideal Candidates
Emergency Communicators: The cross-band repeater, high power output, and noise reduction make this excellent for emergency response scenarios.
Mobile Operators: The detachable panel and flexible mounting options solve real installation challenges in vehicles.
Value-Conscious Operators: Those wanting TM-V71A-style features at a more accessible price point.
Multi-Band Listeners: The extended receive coverage appeals to operators interested in monitoring various services.
Repeater Operators: The cross-band capability can extend handheld range or provide backup communications.
Less Suitable For
Minimalist Operators: Those wanting simple, basic dual-band operation might find the feature set overwhelming.
Brand Loyalists: Operators strongly committed to Japanese brands may prefer traditional manufacturers despite higher costs.
Early-Adoption-Averse Users: Those preferring proven, mature products might want to wait for the platform to stabilize further.
Space-Constrained Installations: Despite the detachable panel, the main body still requires mounting space.
The Verdict
The Retevis MA1 represents a successful attempt to modernize and democratize features that were previously the domain of expensive Japanese radios. For those transitioning from a TM-V71a, the learning curve is minimal, and the radio can easily slot into existing mobile or base station set-ups.
While early production units experienced some growing pains, Retevis’s responsive approach to firmware updates and user feedback suggests a commitment to product improvement. The combination of detachable panel, cross-band repeater, extended receive coverage, and solid RF performance creates a compelling package.
The MA1 isn’t perfect—connector choices, ergonomic issues, and early firmware problems demonstrate that this isn’t quite at the polish level of established manufacturers. However, for operators willing to work with a newer platform in exchange for significant cost savings and modern feature implementation, the MA1 delivers genuine value.
For emergency communicators, mobile operators, and value-conscious hams who need serious dual-band capability, the Retevis MA1 deserves serious consideration. It successfully captures the spirit of the legendary TM-V71A while adding modern touches and pricing that makes these capabilities accessible to a broader range of operators.
The radio proves that innovation in amateur radio isn’t just about adding digital modes or touchscreens—sometimes it’s about taking proven concepts, manufacturing them efficiently, and making them available to operators who couldn’t previously afford such capabilities. In that mission, the MA1 succeeds admirably.
Key Specifications:
Power Output: 50W UHF / 40W VHF
Memory Channels: 800 programmable channels
Receive Coverage: Extended beyond amateur bands, includes air band
Special Features: Cross-band repeater, detachable control panel, TX noise reduction
Display: Dual-band simultaneous display with 8-level brightness adjustment
Mounting: Detachable front panel with 3-meter cable
Programming: Computer software available, manual programming supported
Included Accessories: Microphone, mounting brackets, power cable with fuses, antenna (some packages), user manual
