HT783
UHF IP68 programável 400 a 470 MHz (Número de homologação: 52.0122).
Inclui: bateria recarregável 2000mAh, antena, carregador AC, base de carregamento e fivela para cinto.

Especificações Técnicas

Gerais:

Frequency Range: 400 - 470MHz
Channels: Non LCD 16 Channels, LCD 255 channels
Channel Spacing: 12.5 kHz / 25 kHz
Frequency Stability: ±1.5ppm
Communication: Method Simplex / semi duplex
Antenna Impedance: 50 ohm
Antenna Whip / stubby
Battery Type: 2200 mAh Lithium-ion battery pack
Operating Voltage: 7.6V
Current Drain (nominal): 40mA
Duty Cycle (5/5/90): 12.5 hours
Microphone: Internal condenser microphone
Construction: Compliant MIL-STD 810C/D/E/F/G
IP Rating: IP68 (2 meters depth for 4 hours)
Operating Temperature: -20° to +55°C
Size (mm): 59.5(W) x 130(H) x 37(D)
Weight: 277g with battery and aerial

Transmissor:

Power Output: 4W (High) / 1W (Low)
Modulation Limiting: ±5.0KHz / ±2.5KHz
FM Hum and Noise: >-45dB / >-40dB
Unwanted Emissions: >0.25uW
Adjacent Channel Power: 70dBc / 60dBc
Audio Response (FM): 300Hz to 3KHz -6dB/Octave
Audio Distortion: <5%
FM modulation: 16K0F3E / 8K0F3E

Recetor:

Analogue Sensitivity: -116dBm (0.2uV) for 12dB Sinad
Intermodulation Response: >68dBm
Adjacent Channel Selectivity: >70dB / >60dB
Spurious Rejection: >70dB
Rated Audio Power: 0.5 Watts
Audio Distortion: <5%
Hum and Noise: >-45dB / >-40dB
Audio Response: 300Hz to 3KHz -6dB/Octave
Conducted Spurious Emissions: <2nw from 30MHz to 2GHz