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For Custom Frequency, it takes usually 2 weeks to Ship.
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Can be customized within the range UHF: 400-470MHz or VHF: 136-174MHz
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We will ship according to the standard adaptor of the destination country.
RT97 Customized+2packs RA685
Small and compact design
With the package size:310×283×170mm. Very small and easy to carry, you can use it outdoor.
Simple and convenient installation, flexible operation, can be operated as fixed or mobile.
Can be widely used for different Applications
Retevis RT97 with the mini size, and multi-charger, help you to extend your handheld radio, and easy to install and easy to use, can be widely used for different applications, such an fleets, construction site, industrial park, hotel/office buildling, farm and etc.

Technical parameters:
Specifications | |
Frequency Range | Customized between 400-470MHz or 136-174mhz |
Channel Capacity | 16CH |
Channel Spacing | ±12.5KHz Narrow/±25kHz Wide |
Operating Voltage | DC12V ~24V |
Operating Temperature | -30°C~ +60°C |
Frequency Stability | ±2.5ppm |
Antenna Impedance | 50Ω |
Dimension | 260*210*70mm |
Weight | 1.66kg |
Transmitter | |
Intermediate Frequency | Customizable |
Power Output | 10W |
Modulation | F3E |
Spurious Emission | -60dB or less |
Maximum Frequency Deviation | Wide: ±5kHz Narrow: ±2.5kHz |
Audio Distortion | 5% or less |
FM Noise | Wide:≤45dB Narrow :≤40dB |
Receiver | |
Intermediate Frequency | Customizable |
Sensitivity(12dB SINAD) | 0.2μV (Wide) 0.25μV (Narrow) |
Squelch Sensitivity | 0.15μV (Wide) 0.2μV (Narrow) |
Adjacent Channel Selectivity | ≥ 70dB (Wide) / ≥65dB (Narrow) |
Intermodulation | ≥ 55dB |
Spurious Rejection | ≥ 55dB |
Image Rejection | ≥ 55dB |
FM Ham and Noise | ≤-45dB(Wide) / ≤ -40dB(Narrow) |
Modulation Type | F3E |
Operating Bandwidth | ≤±7KHz / ≤±5KHz |
Audio Distortion | ≤ 5% |
Retevis RT97 Customizable Full Duplex Mini 10W Portable Analog Repeater
Please leave the Tx and Rx frequencies you want when ordering.
1, Full-duplex mobile Repeater
Retevis RT97 includes the full-duplex, allows simultaneous reception and transmission. The best choice to extend your handheld radio's communcation range.
2, Small and compact design
With the package size:310×283×170mm. Very small and easy to carry, you can use it outdoor.
3, Customizable
The TX and RX frequencies can be customized between UHF (400-470MHZ) or VHF(136-174MHZ). You can order it as your request.
4, Multi-charger way
Not only Provide the car charger to help you build the repeater in your car, but also provide the DC12V~24V power. Very convenient.
5, LCD display
Retevis RT97 comes with the LCD display, help you to know the working TX and RX frequencies and CTCSS/DCS codes.
6, Can be widely used for different Applications
Retevis RT97 with the mini size, and multi-charger, help you to extend your handheld radio, and easy to install and easy to use, can be widely used for different applications, such an fleets, construction site, industrial park, hotel/office buildling, farm and etc.