HT783 UHF

 
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HT783
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HT783 LCD UHF

Utilising the latest intelligent Lithium-Ion battery technology, these marine portables give you the option of displaying a battery cycle count each and every time you power-on your radio. For your convenience it will even alert you to imminent battery life expiration.

The commercial grade HT Series 2.0 portables, with their exceptionally loud audio, are also designed to withstand the every day rigours of life at sea, with superior MIL-STD 810/C/D/E/F construction and IP68 submersibility making them the most robust and durable marine portables on the market.

Features:

Submersible to IP68 ( 5 metres for 1 hour)

MILSTD 810C/D/E/F

2000mAh Li-Ion battery

Flash upgradeable to add future features

255 channels

Robust accessory socket

LCD display

Channel naming

7-key entry

Voice annunciation (option)

Bluetooth™ wireless communications (option)

Clone data from one radio to another

Low battery warning

VOX hands free (with audio accessory)

Battery charge count

Receive signal strength indicator

Invert display

Programmable scrambler (voice inversion)

As standard the HT783 is supplied with:

  • CNB750E - 7.4v, 2000mAh rechargeable Lithium-Ion battery pack
  • Trickle charger
  • CBH750 - Spring loaded belt clip
  • High efficiency antenna (can be exchanged for stubby antenna at point of order)
  • User manual

Specifications:

General
Frequency Range 400 - 470MHz (HT783)
450 - 520MHz (HT783-U)
Channels 255 Channels
Channel Spacing 12.5 kHz / 25 kHz
Communication Method Simplex / semi duplex
Antenna Impedance 50 ohm
Antenna Whip / stubby
Battery Type 2000 mAh Li-Ion battery pack
Power Supply Voltage 7.4V DC
Current Drain (nominal) TBA
Duty Cycle (5/5/90) TBA
Microphone Internal condenser microphone
Operating Temperature -20° to +55°
Size (mm) 59.5(W) x 130(H) x 37(D) W = 59.5 (62 including protrusions)
H = 130 (145 inc knobs)
D = 37mm (41 including battery protrusions)
Weight 277g with battery and aerial
Transmitter
Power Output HIGH – 4W, LOW - 1W
Modulation 8K0F3E/16K0F3E
Oscillator Method PLL
Frequency Stability < ±0.00025% (±2PPM)
Maximum Deviation ±2.5 kHz(Narrow)/ ±5 kHz(Wide)
Audio Distortion < 5% (1 kHz 60%)
Spurious Emission -68 [dBc]
Hum & Noise -40 [dB]
Receiver
Receiver Type Double Super Heterodyne type
Sensitivity -0.25uV (12dB SINAD)
Frequency Stability ±0.00025%(±2PPM)
Spurious Rejection -60 dB
Adjacent Channel Selectivity -60 dB (Narrow) , -70 dB (Wide)
Distortion < 3% Typical
Hum & Noise -40 dB
Audio Output 1W
Speaker Size 38 mm