RT97 Portable Repeater Power Amplifier UHF

100% of 100

1, Can be customized within the range UHF: 400-470MHz
2, Offer the car charger, easy to carry, can be used outdoor
3, Easy to Expand your communication range to 10km.

In stock

Retevis RT97 Portable Mobile Analog Mode Repeater 


1, Customizable: The TX and RX frequencies can be customized between UHF (400-470MHZ) 
2, Output power: 10W. 
3, Small size: With the package size: 310×283×170mm. Very small and easy to carry, you can use it outdoor.
4, Car charger: Provide the car charger, you can use this repeater in your car.
5, Multi-charger way: Not only provide the car charger, but also provide the DC12V~24V power. Very convenient.
6, LCD display will help you know the TX and RX frequencies, CTCSS/DCS code.

If you want to customize the TX and RX frequency, please contact us!


1, 16 Channels
2, Offset 10Mhz
3, Output Power: 10W
4, Weight: 2700g( with package)
5, Package Size: 310x283x170mm
6, Can be programmed

Technical parameters:


Frequency Range


Channel Capacity


Channel Spacing

±12.5KHz Narrow/±25kHz Wide

Operating Voltage

DC12V ~24V

Operating Temperature

-30°C~ +60°C

Frequency Stability


Antenna Impedance







Intermediate Frequency


Power Output




Spurious Emission

-60dB or less

Maximum Frequency Deviation

Wide: ±5kHz Narrow: ±2.5kHz

Audio Distortion

5% or less

FM Noise

Wide:≤45dB Narrow :≤40dB


Intermediate Frequency


Sensitivity(12dB SINAD)

0.2μV (Wide) 0.25μV (Narrow)

Squelch Sensitivity

0.15μV (Wide) 0.2μV (Narrow)

Adjacent Channel Selectivity

≥ 70dB (Wide) / ≥65dB (Narrow)


≥ 55dB

Spurious Rejection

≥ 55dB

Image Rejection

≥ 55dB

FM Ham and Noise

≤-45dB(Wide) / ≤ -40dB(Narrow)

Modulation Type


Operating Bandwidth

≤±7KHz / ≤±5KHz

Audio Distortion

≤ 5%

Package Includes:

  • 1 x Repeater
  • 1 x Charger
  • 1 x Power Supply
  • 1 x Car Charger Cable
  • 1 x Programming Cable
  • 1 x User’s Manual
More Information
Model RT97
Radio type Repeater
Technological regimes N/A
Frequency band UHF
Frequency range 400-470MHz
Memory Channel 16CH
RF Power 10W
Operating Temperature -30°C~ +60°C
Operating Voltage DC12V ~24V
Battery N/A
Size 260*210*70mm
Antenna onnector N/A
Antenna Impedance 50 ohm
Accessory onnector N/A
Features N/A
Other parameters N/A
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Customer Questions
Does this RT 97 repeater have programming software or direct keypad input that will allow theTx and Rx frequencies to be set independantly ?

Dear,the RT97 have programming software,here is the link: https://www.retevis.com/resources-center You can download it from this link.the frequency range of RT97 is 455-465Mhz, If you want to 136-174Mhz or 400-470Mhz,we can customized for you.

¿Es posible manual en Español?

Lo siento, solo tenemos el manual RT97 en inglés.

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