New Arrival Kydera CDR-500UV GPS Waterproof Dual Band DMR Digital Mobile Radio Bluetooth 5.0

Kydera CDR-500UV  Dual band Dual Mode Digital Analoge Car Walkie talkie IP67 Waterproof  DMR Digital Mobile Radio Bluetooth 5.0 HD Large Screen True 2-Time Slot Main Features • Private call • Group call • All call • Kill • Revive • Battery save mode • One-touch call • Remote Monitor • Call alert • Records for 200 hours • Low power voice/icon prompt • Prompt tone on/off • Remote monitor • Support voice prompt for channel switching or function-option • Two programmable buttons for long pressing are available on the side • Metal housing • GPS • Bluetooth • AI noise-canceling Features 1.True-2-slot 2. Support both digital and analog modes. 3. To adopt the TFT color display, convenient operation. 4. Be with TFT color display interface and visible icon display. 5. Support up to 4000 channels. 6. Support to modify and set the frequency via keypad. General specification Items UHF VHF Frequency 400-480MHz 136-174MHz Channel Zone 16 Channel Capacity 4000 (250 Channels/Zone) PLL Channel Spacing 12.5kHz/25kHz Operating Temperature -20℃~ 60C Antenna impedance 50Ω Dimension(H*W*D) 175x70x92mm Rated Voltage DC: 13.8V Note: Specification may have little difference without prior notice due to the continue techonology updated.   Receiver Items UHF VHF Frequency 400-480MHz 136-174MHz Channel Spacing 12.5kHz/25kHz Frequency stability (-20℃、 60℃、 25℃) /-1.5ppm Analogue sensitivity 0.3μV/0.25μV Digital sensitivity(5% BER) 0.25μV/0.2μV Intermodulation 65dB Adjacent channel selectivity [email protected]/65dB@25kHz Spurious rejection 65dB Rated audio 500mw Audio distortion @rated audio 3% FM hum &noise [email protected]/-45dB@25kHz Audio response 1、-3dB Conducted/radiated emission -57dBm   Transmitter Items UHF VHF Frequency 400-480MHz 136-174MHz Channel Spacing 12.5kHz/25kHz Frequency stability (-30℃、 60℃、 25℃) /-1.5ppm Low Power 10W 10W High power 30W 30W Modulation restriction ±[email protected]/±5.0dB@25kHz FM hum& noise [email protected]/-45dB@25kHz Conducted/radiated emission -36dBm1GHz Adjacent channel selectivity [email protected]/-65dB@25kHz Audio Response 1、-3dB Audio Distortion 3% FM modulation 12.5kHz:11KOF3E 25kHz:16KOF3E 4FSK digital modulation 12.5kHz data: 7K60F1D and 7K60FXD 12.5kHz audio: 7K60F1E and 77K60FXE 12.5kHz data and audio: 7K60F1W Digital vocoder AMBE 2TM Digital agreement ETSI-TS102 361-1、-2、-3