Αρχική WALKIE TALKIE INTERCOMHytera HP505 UHF DMR (150) ΤΟ ΠΡΟΪΟΝ ΔΙΑΤΙΘΕΤΑΙ ΠΡΟΣ Ενοικίαση ΠώλησηHytera HP505 Professional DMR and Analogue RadioYOUTUBE VIDEODimensions119 mm x 55 mm x 30.5 mmWeight265 gGeneralFrequency rangeUHF: 400-470 MHzVHF: 136-174 MHzChannels & zonesChannel capacity: 256Zone capacity: 16Channels per zone: 16Channel spacingAnalogue: 12.5kHz/20kHz/25kHzDigital: 12.5kHzOperating voltage7.4 VBattery1500 mAh Li-ionBattery life (5-5-90 duty cycle)GNSS disabled: 15 hoursGNSS enabled: 13 hoursFrequency stability±0.5 ppmAntenna impedance50 ΩBluetooth (optional)BT V5.2 BLE+EDRReceiverSensitivityAnalogue: 0.18µV (12dB SINAD)Analogue: 0.16µV (12dB SINAD) (typical)Digital: 0.18µV / BER 5%SelectivityTIA-603: 60dB @12.5kHz / 70dB @20/25kHzETSI: 60 dB @12.5kHz / 70dB @20/25kHzIntermodulationTIA-603: 70 dBETSI: 65 dBSpurious response rejectionTIA-603: 70 dBETSI: 70 dBBlockingTIA-603: 80 dBETSI: 84 dBHum and noise40 dB @12.5kHz43 dB @20kHz45 dB @25kHzRated audio power output0.5 WRated audio distortion<3%Audio response+1 to -3 dBConducted spurious emission< -57 dBmTransmitterRF power outputUHF: 1W / 4WVHF: 1W / 5WFM modulation11K0F3E @12.5kHz14K0F3E @20kHz16K0F3E @25kHz4FSK digital modulation12.5kHz data only: 7K60FXD12.5kHz data and voice: 7K60FXWConducted/radiated emission-36dBm @<1GHz; -30dBm @>1GHzModulation limiting±2.5kHz @12.5kHz; ±4.0kHz @20kHz; ±5.0kHz @25kHzFM hum and noise40dB @12.5kHz; 43dB @20kHz; 45dB @25kHzAdjacent channel power60dB @12.5kHz; 70dB @20/25kHzAudio distortion<3%Digital vocoder typeAMBE+2™Digital protocolETSI-TS102 361-1,-2,-3EnvironmentalOperating temperature-30°C to +60°C (radio only / battery: -20 ℃)Storage temperature-40°C to +85°CESDIEC 61000-4-2 (level 4)±8 kV (contact)±15 kV (air)Ingress protectionIEC60529 - IP67Drop, shock and vibrationper MIL-STD-810 H standardHumidityper MIL-STD-810 H standardLocation ServiceGNSSGPS, GPS+GLONASS, GPS+BDSTTFF (time to first fix) cold start< 1 minuteTTFF (time to first fix) hot start< 10 secondsHorizontal accuracy< 5 meters WALKIE TALKIE INTERCOM