Uhf Radio; Transmitter Specification; Receiver Specification - Javad HPT404BT JL User Manual

UHF Radio

Parameter Specification
Operating Frequen-
406 - 470 MHz (EU)
cy Range
406.1 - 470 MHz (USA)
406.1 - 430; 450 - 470 MHz (Canada)
Channel Bandwidth
25/12.5/6.25 kHz (USA for 406-420 MHz)
12.5/6.25 kHz (USA for 421 -470 MHz)
25/12.5/6.25 kHz (Canada)
25/20/12.5 kHz (EU)
Data Rate
9600/7500/4800/2400 bps – DBPSK/
(25/20/12.5/6.25 kHz
GMSK
Channel Bandwidth)
19200/15000/9600/4800 bps –
DQPSK/4FSK
28800/22500/14400/7200 bps – D8PSK
38400/30000/19200/9600 bps – D16QAM
Roaming Speed for
75 mph / 120 km/h
DBPSK modulation
Modulation
GMSK/4FSK/DBPSK/DQPSK/D8PSK/
D16QAM
Nominal Impedance
50 Ohms
End to End delay
60 ms
Communication
Time Division Duplex (TDD)
Mode
Time Division Multiple Access (TDMA)
Maximum Distance
16 miles / 26 km
Range
SPECIFICATIONS

Receiver Specification

Transmitter Specification

Parameter Specification
Output Power 15 dBm to 36 dBm in 1 dB steps (32mW to 4W)
USA, Canada 15 dBm to 33 dBm in 1 dB steps (32mW to 2W)
EU
Output Power Con- ±1.5dB (at normal test conditions)
trol Accuracy +2.0dB and -3.0dB (under extreme test
conditions)
Carrier Frequency ±1.5 ppm initial stability over temp with
Stability ±3.0 ppm aging/year
Max. Frequency ±1.0 kHz (at normal test conditions)
Error ±1.5 kHz (under extreme test conditions)
Adjacent Channel
Power Part §90.210 (C, D, E) (USA, Canada)
25/12.5/6.25 kHz CB 60 dBc (EU)
25/20/12.5 kHz CB
Spurious Emission -36 dBm (9 kHz – 1GHz)
(Conducted) -30 dBm (1GHz – 4 GHz)
Spurious Emission -36 dBm (9 kHz to 1 GHz)
(Radiated) -30 dBm (1 GHz to 4 GHz)
Parameter Specification
Noise Figure 4 dB
Receiver Sensitivity (BER 1x10
DBPSK -116 dBm 25kHz / -117 dBm 12.5kHz
DQPSK -115 dBm 25kHz / -116 dBm 12.5kHz
D8PSK -110 dBm 25kHz / -111 dBm 12.5kHz
D16QAM -106 dBm 25kHz / -107 dBm 12.5kHz
GMSK -113 dBm 25kHz / -114 dBm 12.5kHz
Dynamic Range -115 to –15 dBm
Max. Input Signal -10 dBm
Level
Co-channel Rejection -8 dB for 25 kHz Channel Bandwith
-8 dB for 20 kHz Channel Bandwith
-12 dB for 12.5 kHz Channel Bandwith
-16 dB for 6.25 kHz Channel Bandwith
Adjacent Channel 70 dB for 25 kHz Channel Bandwith
Selectivity 70 dB for 20 kHz Channel Bandwith
60 dB for 12.5 kHz Channel Bandwith
50 dB for 6.25 kHz Channel Bandwith
, 25 kHz CS)
- 4