Retevis MA1 UHF VHF 50W High Power Amateur Ham Radio with Detachable Front Panel

Retevis MA1 UHF VHF 50W High Power Amateur Ham Radio with Detachable Front Panel

Name: Retevis MA1 UHF VHF 50W High Power Amateur Ham Radio with Detachable Front Panel
Brand: Retevis Walkie Talkie
SKU: A9305A
Price: 239.99 USD
Availability: InStock
Rating: 5.0 (309 reviews)

309 Reviews

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Detachable Panel for Easy Use
Maximum Range, No Dead Zones
All-Frequency Monitoring
Signal Lifeline: Extend coverage in emergencies
Superheterodyne Receiver, Military-Grade Clarity

Note: The standard package includes a programming cable.

Bundle: without Antenna

without Antenna without Antenna
with MR200 Antenna with MR200 Antenna
with MR400 High Gain Antenna with MR400 High Gain Antenna
with Antenna + 2Pack HD2(GPS) with Antenna + 2Pack HD2(GPS)

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Description
Spec
Features
RelevantDocuments
Reviews

Description

Retevis MA1 UHF VHF 50W High Power Amateur Ham Radio with Detachable Front Panel

Retevis MA1 50W high power ham mobile radio supports control panel detachment, which is easy to use; 50W high power and TX noise reduction make long-distance communication smooth and clear. Multi-band reception provides you with a variety of listening experiences. The superheterodyne receiver has good sensitivity, frequency stability and selectivity. Whether it is camping, traveling or competing, MA1 will be your better partner. In addition, Retevis MA1 can be used as a cross-band base station to extend the communication range.

retevis-MA1-HAM-RADIO-Details

Detachable Panel

The Retevis MA1 mobile radio has a detachable front panel which supports 180° flipping, making it easy to check and adjust the ham car radio at any time, effectively preventing speaker damage, and making the sound clearer when driving; the ham mobile radio transceiver supports random single operation, equipped with a separate 3m connection cable, and the large car radio speaker can be placed under the seat, on the pillar behind the seat, etc., which increases the ease and convenience of daily use.

RETEVIS-MA1-Detachable Panel

High Power and Long Range

The Retevis MA1 is a long-range ham radio with a powerful 50W(UHF) /40W(VHF) TX power that can provide a stable signal; when traveling or in emergency rescue, MA1 can achieve smooth long-distance communication no matter how far away the members are.

retevis-ma1-High Power and Long Range

Multi-band Reception

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. Retevis MA1 will provide you with a wider range of communications information when your phone loses signal.

retevis-ma1-Multi-band Reception

Cross-band Repeater

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.

Superheterodyne Receiver

Retevis MA1 mobile two way radio uses a superheterodyne receiver, which has strong anti-interference ability, high receiving sensitivity, and stable transmission signal; the MA1 mobile radio achieves stable communication without worries, and always maintains smooth and clear communication with members on the road.

RETEVIS-MA1Superheterodyne Receiver

Noise Canceling

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.

RETEVIS-MA1-Noise-Canceling

Dual Display/Dual Watch

The Retevis MA1 dual band ham radio can display and view both 2m and 70cm frequencies simultaneously, increasing communication flexibility and efficiency

retevis-ma1-Dual Display/Dual Watch

Colorful Display

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

RETEVIS-MA1-Colorful Display

Convenient Operation

The MA1 radio has a multi-function microphone. The microphone is equipped with a full keyboard and function keys. Users can set functions and change frequencies directly on the microphone without having to pay much attention to the MA1 radio, reducing the risk when driving on the road

RETEVIS-MA1-Convenient Operation

Independent Operation

Retevis MA1 ham radio base station includes 2 independent adjustment knobs; separately control the dual band frequencies,without affecting each other;operation is more convenient.

RETEVIS-MA1-Independent Operation

FM Radio

FM radio allows you to receive news and listen to music at your leisure, making for a relaxing and enjoyable highway drive.

RETEVIS-MA1-FM Radio

One-key Mute

One-touch mute helps you quickly turn off the volume of the amateur radio; when you need to talk to others, you can long press the mute button to mute (long press the mute button again to cancel the mute)

retevis-MA1-One-key Mute

Power Adjustment

MA1 mobile radio supports high, medium, and low power adjustment. Shortly press the Low key to choose the needed power flexibly.

Retevis-MA1-Power Adjustment

Other functions

800 channels: Retevis MA1 mobile radio base station provides you with more channel choices, flexible and convenient communication with more people

Key lock function: The key lock function keeps the amateur radio settings unchanged to avoid misoperation

3-level auto backlight：mobile transceiver will automatically adjust the screen brightness based on the use environment; meeting different use

Package Includes

Retevis MA1 UHF VHF 50W High Power Amateur Ham Radio with Detachable Front Panel packega includes

Spec

Mode	Analog
Frequence Band	Dual Band
Transmit Frequency（TX）	VHF:144-148MHz,; UHF:420-450 MHz; AM:108-136Mhz; FM Radio: 64-108Mhz; Air Band Frequencies
Receive Frequency(RX)	UHF: 400-480MHz； VHF: 136-174MHz； AM: 108-133.995Mhz； FM: 64-108MHz； Air Band Frequencies
Power	VHF: 50W / 20W / 5W； UHF: 40W / 20W / 5W；
Channel Number	800
Channel display	Channel Number, Channel Name, Frequency Point
Waterproof Rating	IP54
Bluetooth	/
Location	/
Battery Capacity	/
Operation Temperature	-20°C to +60°C
Encryption Type	50 CTCSS/104 DCS
Display	LCD
Wireless Copy	/
NOAA	/
Lone work	/
Man Down	/
Weight	1100g
Size	14043215mm
Type-C Charging	/
Additional Features	1. Superheterodyne Receiver; 2. Noise Canceling; 3. Dual Display/Dual Watch; 4. Multi-function speaker microphone; 5. DTMF; 6. 2Tone, 5Tone; 7. Cross band Repeater Mode;

Model	MA1
General	Channel capacity: 999
	Channel spacing: 5/6.25/8.33/10/12.5/15/20/25/30/50/100KHz
	Modulation type: F3E
	Antenna impedance: 50Ω
	Frequency stability: ±5ppm ＠(-10℃-+60℃)
	Working voltage: DC: 13.8V (±15%)
	Receiving current: ＜0.5A;
	Transmission current: ＜ 9A (power=50W/40W）
	Working temperature: -20℃~+60℃
	Dimension: 140×43×215mm
	Weight: 1100g
	PCB type: Double conversion Super-heterodyne
	Medium Frequency: 38.85MHZ/450KHz (Left band）
Receiver	Receive Frequency Range: VHF:108-174Mhz, UHF: 400-480Mhz; Receive & Transmit :144-148MHz, 420-450 MHz Aviation frequency: AM 108-136Mhz; FM Radio: 64-108Mhz
	49.95MHZ/450KHz (Right band）
	Sensitivity: 0.8uV for 12dB SN ( 108MHz ~ 134MHz, AM )(Left band）
	0.2uV for 12dB SN ( 136MHz ~ 174MHz, FM )
	0.25uV for 12dB SN ( 168MHz ~ 180MHz, FM )
	0.2uV for 12dB SN ( 400MHz ~ 480MHz, FM )
	0.25uV for 12dB SN ( 480MHz ~ 520MHz, FM )
	Squelch sensitivity: 0.16uV
	Selectivity: 2KHz/30KHz (-6dB/-60dB )
	Audio output: 8Ω, 2W
	Audio distortion: ＜5%
	AF output impedance: 4~16Ω
	RF Power Amplifier: RF Power Mosfet
	Output power: VHF：50W/20W/5W; UHF：40W/20W/5W
Transmitter	Transmit Frequency: VHF: 144-148Mhz;UHF: 420-450Mhz;
	Modulation type: Variable Reactance
	Modulation type: Variable Reactance
	Max. modulation deviation: ≤5KHz/2.5KHz
	Spurious emission: ≧ -60dB (144MHz/440MHz)
	Microphone impedance: 2KΩ

Features

FUNCTIONS & FEATURES

Main Band A+Sub Band B independent operation
V+V & U+U & U+V Dual Receiver （two independent receivers)
Detachable Front Panel for Flexible Installation Direction
RF Power Amplifier: RF Power Mosfet
Cross-Band Repeater Function
Artificial intelligent Noise Cancellation Function
Artificial intelligent VOX
Multi modes for external speaker audio output
Front panel keys programmable
Quick access to repeater mode
Auto Power off time setting
Auto brightness
8 groups of scrambler
50W output power for VHF
40W output power for UHF
Wide/Mid/Narrow bandwidth selectable
Aviation band reception
Super-heterodyne Receiver
The large LCD display on both sides is easy to identify the current working status;
DTMF/2-tone/5-tone optional signaling;
Ultra wide receiving range: including 108-180 and 400-520 MHz frequency bands；
Automatic transfer frequency difference function;
User customization features for hand microphones;

RelevantDocuments

Software

MA1-Programming-Software

3.06 MB zip

Download

Manual

MA1-User-Mannual

61.99 MB pdf

Download

Firmware

MA1- Firmware

3.84 MB rar

Download

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About Retevis Walkie Talkie

With over 15 years of innovation and growth, RETEVIS offers a wide range of walkie talkie two way radios , include industrial two way radios, long distance walkie talkies, jobsite walkie talkies, commercial two-way radios, radio repeaters and wireless radio communication solutions. Trusted by millions of users worldwide, RETEVIS ensures reliable, clear, and instant communication across over 170 countries and regions, serving industries like construction, security, manufacturing, emergency response, and more.

At RETEVIS, we prioritize quality, with all walkie talkie radios meeting international certifications like FCC and CE. Our dedicated research and development team continuously innovates to offer advanced radio solutions that meet the unique communication needs of our customers. Backed a professional service team, we provide specialized technical support and customer service, ensuring a seamless experience for both individuals and businesses.View More