General
Frequency Range
UHF 450 – 470MHz
Channels
Marine UHF
Channel Spacing Analogue / Digital
25 KHz / 12.5 KHz
Battery
CNB950EV2 1800mAh Lithium-ion
Overall Dimensions (HxWxD)
138mm x 60mm x 38mm
Frequency Stability
±0.5ppm
Operating Voltage
7.4v
Programmable Buttons
3
Battery Endurance (5/5/90 - Analog Mode)
16 hours
Battery Endurance (5/5/90 - DMR Mode)
18 hours
Transmitter
Output Power
1 Watt
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
4FSK Digital Modulation
7K60FXE / 7K60FXD
Receiver
Digital Sensitivity
-116dBm (0.2uV) for 5% BER
Analogue Sensitivity
-116dBm (0.2uV) for 12dB SINAD
Intermodulation Response
>68dB
Adjacent Channel Selectivity
>70dB / >60dB
Spurious Rejection
>70dB
Rated Audio Power
2 Watts
Audio Distortion
<5%
Hum and Noise
>-45dB / >-40dB
Audio Response
300Hz to 3KHz -6dB /Octave
Conducted Spurious Emissions
<2nW from 30MHz to 2GHz
Environmental
Ex Protection
ATEX II 2G Ex ib IIC T4 Gb
Operating Temperature
-20°C to +55°C
Storage Temperature
-40°C to +85°C
Thermal Shock, Humidity, Shock & Vibration, Packing Test, Drop Test
Compliant MIL-STD-810 C/D/E/F/G
Dust & Liquid Ingress
IP68 (2m 4h Submersible)