Description
?Description:1. Brand: Retevis2. Model: RB17P3. Half button, two-color injection molding, high quality4. 1.7-inch TFT color screen, 8 background colors are optional5. 2200mAh & 7.4V lithium ion battery for long standby time6. Manually set NOAA function7. One-key SOS remote + local alarm function8. Multi-function manual setting.
Features:
IndicatorChannel SwitchPower SwitchPTTMonitorSquelch LevelTime Out Time(TOT)Voice AnnunciationPower Saving FunctionBattery Voltage AlertBusy Channel LockoutHigh /Low Power SwitchV0X functionQT/DQTRemote & Local Alarm FunctionCompandor
Technical parameters:
General SpecificationsFrequency RangeGMRS: TX: 462.5500-467.7125MHz RX:462.5500-467.7250MHzChannel Capacity30Channel Spacing12.5KHzAntenna Impedence50?Frequency tolerance?2.5×10-6Working Voltage7.4V DCBattery capacity2200mAh?Li-ion?Size120?H?x 58?W?x 39?D?mmOperating temperature-30~+60°CNet weightAbout 250gTransmitterOutput Power5W/0.5WCarrier Frequency Tolerance?2.5×10-6Modulation Mode11K0F3EModulation Limiting±2.5KModulation Distortion?5%Audio Response+1/-3 dBFM Hum & Noise<-35 dBTransmit spurious emission?-36dBm@9kHz?1GHz?-30dBm@1GHz?12.75GHz Adjacent Channel Power>60dBReceiverSquelch Sensitivity?0.22 ?VAudio Power1W@16?Audio Distortion<5%FM Hum & Noise<-38dBInter-modulation response immunity?65dBAdjacent channel selectivity?60dBCo-Channel inhibition?-12dBSpurious Response Immunity?70dBBlocking
