Oricom UHF400R User Manual

29
UHF400R Technical Specication
Compliance AS/NZS 4365:2011
Frequency Range TX 476.425 - 477.4125 MHz
Frequency Range RX 400 - 512MHz
Number of TX/RX Channels 75 UHF CB
Number of user programmable RX only
Channels
200
Channel Spacing TX/RX 12.5KHz
Wide Band Scanner 400~512, 400~420, 420~450, 450~470,
470~512MHz
Operating modes Simplex, Repeater TX offset (+750kHz)
Selcall ID 5 Digit with alpha display
Scanning Speed 130 msec per channel
Antenna Impeadance 50 Ohms
Operating Volts nominal 13.8 VDC
Operating Volts Range 10 to 30 VDC
Over Voltage Protection Voltage regulator
Over Current Protection 2 Amp fuse
Reverse Polarity Protection Series Diode
Frequency Stability +/- 2.5ppm
Transmitter
RF Output Power 5watts max
Modulation F3E (FM)
Maximum Deviation 2.5kHz
Spurious Emissions < -30 dBm
TX Audio pre-emphasis + 6dB/octave from 300Hz to 3kHz
Current Consumption during TX 1.6 Amps with 50 Ohm antenna termination
Reciever
Circuit Type Dual conversion superheterodyne
IF Frequencies 1st IF = 21.4MHz, 2nd IF = 450kHz
Current Consumption during RX 200mA
Sensitivity > -123dBm at 12dB SINAD
Sensitivity Receive only channels Less than > -110dBm for 12dB SINAD
Selectivity +/-3.75kHz min @ 3dB to +/-15kHz max @
40dB
UHF400R Technical Specication

Oricom UHF400R Specifications

General

Brand	Oricom
Model	UHF400R
Category	Radio
Language	English