DMR Radio DM-1701A Baofeng Walkie Talkie Open GD77 Dual Mode Analog And Digital Tier1 Tier2 Dual Time Slot Long Range Ham Radios

Rechargeablebatteryincluded : Yes High-concerned chemical : none Use : others Output Power(w) : 3w-5w Battery Capacity(mAh) : 2200 mAh Waterproof / Water-Resistant : IP45 Battery Included : Yes Material : Plastic+metal Storage Channel : up to 3000 Frequency Range : VHF 136-174MHz &UHF 400-480MHz Dimensions : 272*56*32mm(include antenna) Model Number : Baofeng DM-1701A Walkie Talkie Type : Portable Is_Display : Yes Maximum Range : 5km-10km Feature : Open GD77 installed Baofeng DMR DM-1701ADual Time Slot Dual Mode Ham RadioDMR Tier 1/Tier 2+AnalogNOTE: All walkie-talkies send out with Open GD77 installed. ●Support for updating software and firmware: The DM-1701A CPS supports batch editing, which allows users to The appearance of the DM-1701 and DM-1701A is different, mainly in the 5 places shown in the pictures above: 1: BAOFENG imprinting position is different 2: Different content on the bottom of the display 3 and 4: Loudspeaker appearance design is different 5: The buttons {Page Up} and {Page Down} are arranged in different positions. 1.《Compatible with both digital and analog modes》: 3.《Support for updating software and firmware》: 4.《DMO True 2 Time Slot》: ●Main technological Specification: Frequency Range: VHF 136-174MHz &UHF 400-480MHz Storage channel: up to 3000 Operating Voltage:DC 7.4V Frequency Stability:±1.0ppm Operating Temperature:-30°c ~ 60°c Operating Mode:Same-frequency simple or different-frequency simplex Antenna Impedance:50Ω Battery Capacity:2200mAh Weight: about 300g(with battery & antenna) Volume: 272*56*32mm(antenna including) ●Transmitting: Output power: High:5W Low:1W Output Consumption: Analog≤1.6A Digital≤0.9A Consumption: 0.18A FM modulation: 16K CF3E@25KHz141K CF3E@20KHz 4FSK digital modulation: 12.5KHz for data:7K60FXD 12.5KHz for data and voice:7K60FXE Modulation Distortion: ≤5% Signal-to-noise (wide/narrow): ≥45dB@25KHz≥40dB@12.5KHz Adjacent Channel: ≤-65dB  ≤-60dB power: +1~3dB Audio Response: 9KHz-1GHz: ≤-36dBm Antenna Port Spurious: 1GHz-12.75GHz:≤-30dBm Digital Protocol : ETSI-TS102 361-1,-2.-3 Vocoder type: AMBE+2TM ●Reception: Analog receive sensitivity: -122dBm (12dB SINAD) Digital receive sensitivity: -120dBm(BER≤5%) Audio power: 1W Audio distortion: <10% Audio response: +1--3dB Signal imitation: ≥70dB Intermediation (Wide/ narrow): ≥62dB/≥58dB Adjacent channel selectivity: ≥65dB/≥60dB Receive Current: ≤380mA PM noise:≥45dB@25KHz/≥40dB@12.5KHz Label:Yes