Ma1 Dual Band Ham Radio

Retevis MA1 mobile radio can be used as a cross-band base station to extend the communication range. The superheterodyne receiver offers good sensitivity, frequency stability, and selectivity. MA1 also supports control panel detachment for convenient use.  Whether camping, traveling or in competitions, MA1 will be your better partner. In addition to the main features, high power, and TX noise reduction make distant communication smooth and clear. Multi-band reception offers you various listening experiences. LCD, 8-level brightness, and 3-level auto backlight help you check the information intuitively. MA1 dual band ham radio features many functions that meet various needs.  Main Function: Extend the communication range; MA1 ham radio can be used as a cross-band relay; ensuring seamless in

• License Free Radio
• GMRS Radio
• Analog Radio
• Digital Radio
• GMRS Mobile Radio
• CB Mobile Radio
• Repeater
• Radio's Accs
• NEW Arrival

Cross-Band Repeater| Superheterodyne Receiver| Air Band Reception| Detachable Control PanelRetevis MA1 mobile radio can be used as a cross-band base station to extend the communication range. The superheterodyne receiver offers good sensitivity, frequency stability, and selectivity. MA1 also supports control panel detachment for convenient use.  Whether camping, traveling or in competitions, MA1 will be your better partner. In addition to the main features, high power, and TX noise reduction make distant communication smooth and clear. Multi-band reception offers you various listening experiences. LCD, 8-level brightness, and 3-level auto backlight help you check the information intuitively. MA1 dual band ham radio features many functions that meet various needs. Main Function:Extend the communication range; MA1 ham radio can be used as a cross-band relay; ensuring seamless interaction.Stable transmission signal; mobile transceiver is designed with superheterodyne receiver; strong ability against obstruction; ensuring communication stability.Easy to operate; support CHIRP；CHIRP compatible with Windows XP/7/8/10/11 system.front panel can be detected and reversed; prevent damage to the speaker; offer clearer sound. Long range ham radio; high power offers a stable signal; making distant communication smooth when traveling or in emergency rescue.Clear communication; equipped with TX noise canceling function; mobile ham radio transmits clearly; even in noisy emergency situations; without affecting timely rescue task.Multi-band reception; dual band mobile radio can receive 2m; 70cm; FM; AM; and aviation band frequency; bringing you various listening experiences.Dual band ham radio; displays and watches 2m and 70cm frequencies at the same time; increasing the communication flexibility and efficiency.Easy reading; LCD screen displays the frequency information intuitively; and changes the function setting easily and clearly; additionally; the included 8-level brightness offers the convenience.Independent operation; ham radio base station includes 2 independent adjustment knobs; separately control the dual band frequencies; without affecting each other; operation is more convenient.FQA:Q:How to enable the cross-band repeater function?A:1)Press F key + tuning knob to enter menu 403 to set the cross-band frequency.
   2)Adjust to menu 403 and the screen will show RPTMOD 403 CROSS (both left and right can be transmitted) A-Tx (left frequency transmission) B-Tx (right          frequency transmission).
   3)Press and hold the TONE key and then turn on the machine to turn on the cross-band repeater. Repeat the action to turn the cross-band repeater function        of.
Note: It is forbidden to enter the cross-band repeater mode when the left and right frequencies are not cross-bandPress the tuning knob to confrm and press F key to exit. 
Note: Once the cross-band repeater is enabled, it will still be in this operation mode when the radio is turned on next time. The radio is locked at this time. Please turn of the cross-band repeater mode to enable normal function. Q:About MR200 Antenna VSWR?A:1)MR200 Antenna VSWR<1.5   2) -For outdoor workers (such as security and construction workers): VSWR ≤1.5, no signal leakage, 10W power can achieve the effect of 12W, communication distance in open areas can easily exceed 5 kilometers, and stable calls can be made even in basements.-For amateur radio enthusiasts (HAM):Wideband antennas (such as log-periodic antennas) can cover multiple amateur frequency bands when SWR < 1.5, reducing equipment replacement costs.-For Logistics fleet、Off-road adventure:SWR < 1.5 can reduce the power consumption of mobile radios by 30% and extend usage time by 1.5 times with the same battery capacity.Package1 Includes:MA1 Ham radio x1Speaker microphone x1Speaker microphone  bracketx1Panel bracket x1Radio bracket x1 Data cable x1Fuse x2Power cable x13m connection cable x1Screw x1User manual x1Package2 Includes:MA1 Ham radio x1Speaker microphone x1Speaker microphone  bracketx1Panel bracket x1Radio bracket x1 Data cable x1Fuse x2Power cable x13m connection cable x1Screw x1User manual x1MR200 Antenna x1GeneralChannel 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 Working temperature: -20℃~+60℃ PCB type: Double conversion Super-heterodyne Medium Frequency: 38.85MHZ/450KHz (Left band） Receiver49.95MHZ/450KHz (Right band） Sensitivity: 0.8uV for 12dB SN 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  TransmitterModulation type: Variable Reactance Max. modulation deviation: ≤5KHz/2.5KHz Spurious emission: ≧ -60dB Microphone impedance: 2KΩ  

Package 3：MA1 Dual Band Mobile Car Radio+2Pack HA1UV Ham Radio

The MA1 supports cross-band repeater, which can forward and amplify the low-power signal of the handheld device (HA1UV), enabling team members to achieve wide-area communication of several kilometers to tens of kilometers in the outdoors (camping, off-roading, hiking) where there is no mobile signal, thus solving the core pain point of "insufficient handheld device power and limited signal coverage".

Package 4：MA1 Dual Band Mobile Car Radio+2Pack H1 DMR GPS/APRS Radio（When used with MA1, please adjust H1 to the analog channel.）

1、Amateur radio enthusiasts:Suitable for dual-mode communication, long-distance relay, APRS location sharing, and group communication for club activities.

2、Emergency rescue team：Independent digital communication network, location tracking, reliability in extreme environments, multi-team collaboration.

3、Car rally (organizer/team)：It does not occupy local relays, has long-distance signal coverage, visual scheduling, rapid deployment, and multi-role packet communication.

Core advantagesDevice collaboration methodThe core problem to be solvedstandalone networkingThe MA1 cross-band repeater serves as a temporary base station and does not rely on public repeaters.Dedicated communication network needs for car rallies and emergency rescuedigital communicationH1 DMR digital mode + MA1 analog relay compatibleClear voice, strong anti-interference, group collaboration, and avoidance of crosstalk.Location trackingH1 GPS/APRS + MA1 data forwardingVisualized dispatching and safety assurance for outdoor teams, rallies, and rescue operations.Multi-scenario adaptationMA1 (vehicle-mounted/base station) + H1 (handheld portable)The dual needs of fixed command and mobile terminals

 

Experience using MA1 in a motorhome. Please note that the foldable stand shown in the picture is not included in the package and can be purchased separately if needed.ShippingReturnPaymentGuaranteeContact usShipping

Order Processing

Almost all of the standard orders are shipped within 1-2 business days, excluding weekends and holidays. The special orders for some customized products will take a little longer time, the specific time can be confirmed with our sales expert.

As soon as your order is ready, we’ll update the tracking number and inform you of the information.  If the item you ordered is temporarily out of stock, our customer service team will reach out to you. You can choose to wait until the item is back in stock or cancel your order.

 

Delivery Time

Delivery time depends on destination, logistics mode and other factors.

If the products that you purchased are available in our local warehouses, we will ship them from there and it takes about 1-6 business days for delivery as usual.
If the product you purchased is in stock at our warehouse in China, we will ship it from there. Delivery time is usually 5-9 business days.

Return

Thank you for choosing Retevis! We have established a strict system to ensure product quality in a responsible manner. These products are safe and reliable, and you can buy them with confidence. Should you have any issues, feel free to contact us. Our professional customer support team will patiently help you resolve the problems. We sincerely apologize in advance for any trouble and inconvenience that caused you.

Return & Refund

We offer a 30-day unconditional return policy.

1. You can get a full refund when you return an undamaged product for any reason within 30 days. Just make sure all products are in original condition and provide us with relevant pictures or videos to prove it.

2. If you are not sure whether the product is in brand new condition, you can contact us first. We can help you confirm and provide a return label. 

3. We will issue a refund immediately once the product arrives at our warehouse.Processing time usually takes 2-5 business days.

Warranty Time

We offer a 1-year warranty.

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Contact usGuaranteed after-sales, all products  Exclusive customer service online time: 16:00-2:00  If you have any questions or inquiries about our products or services, please feel free to contact us. purchased from RETEVIS enjoy worry-free warranty, your product warranty period is one year.