Technical Indicators
General
Frequency range
UHF:400-470 MHz
Total number of channels
160
Number of zones
50
Channel spacing
6.25KHz
Operating voltage
DC 7.5V
(±20%)
Battery capacity
2300mAh
Average battery operating time (5/5/90)
22 hours (with GPS disabled)
Frequency stability
±
1.5ppm
Antenna impedance
50 ohm
Dimension
62.4(L)*40.5(W)*145.6(H) mm
Weight
345g
Transmitter
Output power
UHF high power: 4.0 W
UHF low power: 1.0 W
4FSK modulation
4K00F1E
TX spurious
-
36 dBm≤1GHz/
-
30 dBm≥1GHz
Adjacent channel power
≤
-60dB
Digital vocoder
RALCWI
Receiver
Digital sensitivity
5% BER
:
0.25 uV
Rated audio output power
1200mW
Rated audio distortion
5%
Conducted emission
-57dBm
GPS positioning precision
Horizontal positioning precision ≤
-10m
(in condition of good signal)
Time To First Fix (TTFF) cold start
< 1
minute (in condition of good signal)
Time To First Fix (TTFF) warm start
< 10
seconds (in condition of good signal)
Environmental Indicators
Working temperature
-20
℃
~+
60
℃
Storage temperature
-30
℃
~
+85
℃
Moisture-proof
Comply with MIL-STD-810C/D/E/F
Impact and vibration
Comply with MIL-STD-810C/D/E/F
VHF:136-174 MHz
Содержание BF-P618
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