Check the listing for details. Retevis RT97S Full Duplex Portable GMRS Repeater Bundle&Antenna. Color: Black, Condition: New. Listed at 429.99 USD. Retevis Original Design The built-in sound card can be connected to the Raspberry Pi through a data cable. (data cable sold separately) This version features an updated case and a DB-9 Female connector for adding an external controller for linking purposes. You can add this repeater to the myGMRS Network by purchasing a linking bundle or an all-in-one kit that is plug-and-play (coming soon). Featuring 8 GMRS repeater channels, full 5W of output power after the duplexer, and a built-in notch duplexer, all you need to do is add an antenna and feedline to get on the air. Built into a cable TV amplifier box, the RT97S is rugged and water-resistant. Two power adapters come with the repeater, a 12V/24V cigarette lighter plug, and an AC adapter. A USB programming cable is also included so you can program the repeater to your channel and CTCSS/DCS tones of choice. The RT97S is ideal for solar-powered repeater sites where low power and a small footprint are required. At such a small portable size, this repeater is perfect for camping trips or emergency preparedness. Inside the case, there is a small 10W notch duplexer, an LCD display, a DC-DC power adapter, and the integrated radio module itself. This repeater does NOT simply have 2 handheld radios inside. Specifications Frequency Range 462.550 - 462.725 MHz (TX), 467.550 - 467.725 MHz (RX) Channel Capacity 8 GMRS Repeater Channels Channel Spacing ±12.5KHz Narrow/±25kHz Wide Operating Voltage DC12V - 24V Operating Temperature -22° F - 140° F (-30° C - 60° C) Frequency Stability ±2.5ppm Antenna Impedance 50 Ω Dimensions 10.25" x 8.3" x 2.8" (260 x 210 x 70mm) Weight 3.7 lbs (1.66 kg) Transmitter Power Output 5W 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 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% Standard Accessories: 1X Repeater 1X Charger 1X Power Supply 1X Car Charger Cable 1X User's Manual 1X Antenna 1X Coaxial Cable About us