Αρχική WALKIE TALKIE INTERCOMHytera PD605 UHF DMR (200) ΤΟ ΠΡΟΪΟΝ ΔΙΑΤΙΘΕΤΑΙ ΠΡΟΣ Ενοικίαση ΠώλησηHytera PD605 - DMR handheld radioFrequency rangeVHF: 136 – 174 MHzUHF: 400 – 470 MHz | 400 – 527 MHzSupported operating modesDMR Tier II (ETSI TS 102 361-1/2/3)SimulcastXPT Digital TrunkingDMR Tier III (ETSI TS 102 361-1/2/3/4)AnalogNumber of channels32Number of zones3Channel spacing12.5/20/25 kHz (analog)12.5 kHz (digital)Operating voltage7.4 V(nominal)Standard battery1500 mAh (lithium-ion battery)Battery service life (5/5/90 duty cycle, high transmitting power, standard battery))approx. 11 hours (analog)approx. 16 hours (digital) at 1500 mAhapprox. 20 hours (digital) at 2000 mAhFrequency stability±0.5 ppmAntenna impedance50 ΩDimensions (H x B X T, without antenna)119 x 54 x 27 mmWeight (with antenna and standard battery)ca. 290 gProgrammable keys1TransmitterTransmitting powerVHF: 1 / 5 WUHF: 1 / 4 WModulation11 K0F3E at 12.5 kHz14 K0F3E at 20 kHz16 K0F3E at 25 kHz4FSK digital modulation12.5 kHz (data only): 7K60FXD12.5 kHz (data and voice): 7K60FXWInterfering signals and harmonics-36 dBm (< 1 GHz)-30 dBm (> 1 GHz)Modulation limiting±2.5 kHz at 12.5 kHz±4.0 kHz at 20 kHz±5.0 kHz at 25 kHzNoise cancellation40 dB at 12.5 kHz43 dB at 20 kHz45 dB at 25 kHzAdjacent channel selectivity60 dB at 12.5 kHz70 dB at 20/25 kHzAudio response+1 dB to -3 dBNominal audio distortion≤ 3 %Digital vocoder typeAMBE +2™ReceiverSensitivity (analog)0.22 μV (12 dB SINAD)0.22 μV (typical) (12 dB SINAD)0.4 μV (20 dB SINAD)Sensitivity (digital)0.22 μV / BER 5%Adjacent channel selectivityTIA-603: 60 dB at 12.5 kHz / 70 dB at 20 and 25 kHzETSI: 60 dB at 12.5 kHz / 70 dB at 20 and 25 kHzIntermodulationTIA-603: 70 dB at 12.5/20/25 kHzETSI: 70 dB at 12.5/20/25 kHzSpurious response rejectionTIA-603: 70 dB at 12.5/20/25 kHzETSI: 70 dB at 12.5/20/25 kHzSignal-noise ratio (S/N)40 dB at 12.5 kHz43 dB at 20 kHz45 dB at 25 kHzNominal audio power output0.5 WNominal audio distortion≤ 3 %Audio response+1 dB to -3 dBConducted spurious emission< -57 dBmEnvironmental conditionsOperating temperature range-30 °C to +60 °CStorage temperature range-40 °C to +85 °CESDIEC 61000-4-2 (level 4)±8 kV (contact) ±15 kV (air)Protection against dust and moistureIP67Shock and vibration resistanceMIL-STD-810 C/D/E/F/GRelative humidityMIL-STD-810 C/D/E/F/GGPS (PD605G only)Time to first fix (TTFF)< 1 Minute (cold start)< 10 seconds (warm start)Horizontal accuracy< 10 meter WALKIE TALKIE INTERCOM