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HYTERA PD685 UL913

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PD685 UL913 is specially designed for those who work in environments with explosive gas and combustible dust, where using regular radios could be unsafe. Hytera understand the challenges in hazardous environments and is dedicated to designing and developing safer radios for more and more customers.

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  • Frequency Range Um: 400-527MHz VHF: 136-174MHz
  • Channel Capacity 1024 Zone Capacity 64 (each with a maximum of 256 channels)
  • Channel Spacing 25/20/12.5KHz
  • Operating Voltage 7.4V
  • Battery 2000mAh (Li-Ion) Battey Life(5/5/90 Duty Cycle,High TX Power)
  • Analog/Digital: 14.5hours/21hours
  • Frequency Stability ±0.5ppm
  • Antenna Impedance 50Ω
  • Dimensions(H×W×D) mm 122 x 54 x 33
  • Weight 344g
  • Anti-explosion levels Class I II III DIV 1 Group C-G T4
  • Transmitter RF Power Output UHF HP 4W UHF LP 1W VHF HP 5W VHF LP 1W
  • FM Modulation 14K0F3E @ 20kHz 16K0F3E @ 25kHz 11K0F3E @ 12.5kHz 4FSK
  • Digital Modulation 12.5KHz Data Only: 7K60FXD 12.5KHz Data & Voice: 7K60FXW Conducted/Radiated
  • Emission -36dBm ≤1GHz -30dBm > 1GHz Modulation Limiting ±2.5KHz @ 12.5KHz ±4.0KHz @ 20KHz ±5.0KHz @ 25KHz
  • FM Hum&Noise 40dB @ 12.5KHz 43dB @ 20KHz 45dB @ 25KHz
  • Adjacent Channel Power 60dB @ 12.5KHz 70dB @ 20/25KHz Audio Response 1 ～-3dB Audio Distortion ≤3% Digital Vocoder Type AMBE 2™ or SELP Digital Protocol ETSI-TS102 361-1,-2,-3
  • Receiver Sensitivity(Analog) 0.3μV (12dB SIN AD) 0.22μV(Typical)(12dB SINAD) 0.4μV(20dB SINAD) Sensitivity(Digital) 0.22μV/BER 5%
  • Adjacent Channel Selectivity TIA-603: 60dB @ 12.5 KHz / 70dB @ 20&25KHz ETSI: 60dB @ 12.5 KHz / 70dB @ 20&25KHz Spurious Response Rejection TIA-603: 70dB @ 12.5 / 20 / 25KHz ETSI: 70dB @ 12.5 / 20 / 25KHz Intermodulation TIA-603: 70dB @ 12.5 / 20 / 25KHz ETSI: 65dB @ 12.5 / 20 / 25KHz Hum&Noise 40dB @ 12.5KHz 43dB @ 20KHz 45dB @ 25KHz Blocking 84dB Rated Audio Power Output 0.5W Rated Audio Distortion ≤3% Audio Response 1 ～-3dB Conducted Spurious Emission <-57dBm
  • GPS Specifications(For the Model with GPS)
  • Horizontal Position Accuracy <5m (50% probable) <10m (95% probable) Cold Start (Time to First Fix) <1 minute Hot Start (Time to First Fix) <10 seconds
  • Note Accuracy Specs are for long-term tracking(95th percentile values>5 satellites visible at a nominal-130dBm signal strength)
  • Environmental Operating Temperature -30℃～ 55℃
  • Storage Temperature -40℃～ 85℃ ESD IEC 61000-4-2（level 4） ±8kV（Contact） ±15kV（Air）
  • MIL Standard MIL-STD-810 C/D/E/F/G Humidity Per MIL-STD-810 C/D/E/F/G
  • Dust & Water Protection IP67
  • Shock & Vibration Per MIL-STD-810 C/D/E/F/G
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Hytera