Marine portable radio Entel HT844
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Entel HT844

Entel HT844 - sea portable radio, complying with standard MIL-STD810 C / D / E / F and protection standard IP68 - withstands immersion to a depth of 5 meters in one hour. 
 
Marine portable radio Entel HT844 used fire and rescue services (explosion-proof), has quick-access button to the channel 16. Entel HT844 consists of a robust housing fits comfortably in the hand and has a loud and clear sound.
 
Specifications:
  • Frequency range 156 - 163.275MHz
  • Channels: All INT, USA & CAN Sea Canal
  • Channel spacing: 25 kHz
  • Contact: simplex / half duplex
  • Antenna Impedance - 50 ohms
  • Flexible Antenna / truncated
  • Battery Type: 2000 mAh Li-Ion battery
  • Power supply voltage - 7.4V DC
  • Power consumption (typical) - 40mA
  • The duty cycle (5.5.90) 12.5 hours
  • Operating temperature from -20 to + 55 C
  • Construction MIL-STD 810C / D / E / F
  • IP rating IP68 (5 meters for 1 hour)
  • Size (mm) 59.5 (W) x 130 (H) x 37 (D)
  • Weight 277g with battery and antenna
Transmitter
  • Output: High - 4W / Low - 1W
  • Modulation 8K0G3E / 16K0G3E
  • PLL Oscillator Method
  • 2.5PPM Frequency Stability
  • The maximum deviation of   5 kHz 
  • Audio Distortion <5% (1 kHz, 60%)
  • Spurious Emission -68 [dBc]
  • Hum & Noise -40 [dB]
Receiver
  • Receiver Type - double superheterodyne
  • Sensitivity -0.25uV (12dB SINAD)
  • 2.5PPM Frequency Stability
  • False Rejection -60 dB
  • Adjacent Channel Selectivity -60 dB (Narrow), -70 dB (Wide)
  • Distortion <5% (1 kHz, 60%)
  • Hum & Noise -40 dB
  • Audio Output 1W

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