Retevis RT97S GMRS Repeater, Full Duplex Base Stat

Updated August 20, 2026

This auction ended on August 22, 2026. See upcoming auctions from My Auction House LLC.

Lot number	2545
Estimate	339.99 USD
Auction	479 Amazon General Merchandise Return/Overstock - Sat 10am
Date	August 22, 2026 at 9:00 AM PDT
Auction house	My Auction House LLC
Location	Phoenix, Arizona

Retevis RT97S GMRS Repeater, Full Duplex Base Station, Remote Area (1 Pack) Retailer Link: https://www.amazon.com/dp/B0CTKHTCWR Retail Price: $339.99 Condition: New Factory Sealed Condition Notes: Damage: No Functional: Yes Missing Parts/Pieces: No Original Packaging: Yes SKU: d9480bfd NOTICE: Item Description below is a copy and paste from Amazon. No warranties or guarantees expressed below are valid. Thanks! Description: Channel switching; long press the button for three seconds to switch channels; if you need to adjust the volume; try to press the button briefly RT97S vs RT97; RT97S has a DB-9 female connector; which can be directly connected to the microphone and is compatible with Raspberry Pi; enabling multiple RT97S repeaters to be interconnected to extend the communication distance (additional components are not included in the package) GMRS radio base station; 8 default GMRS channels; Compatible with RT76; RT76P; RB26, etc.; If you need customized frequency; please contact us via Amazon email Extend the distance; RT97S helps to connect emergency calls outside the range of the walkie talkies; and is suitable for School; outdoor activities; remote mountainous areas; large-scale farms; towns communications; etc Built-in duplexer; can receive and transmit signals at the same time; only needs one antenna to transmit walkie-talkie signals; the package does not include the antenna; need to pay attention to some power losses caused by the duplexer

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