Dynascan PMR446 Buku Petunjuk - Halaman 6
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Halaman Cetak
6.- TECHNICAL SPECIFICATIONS:
General
Frequency range
Channels number
Modulation
Working temperature
Antenna type
Power supply
Weight
Dimensions
Transmitter
Transmission power (E.R.P.)
Adjacent channel power
Spurious emissions
Audio response
Frequency stability
Distortion
Receiver
Sensibility
Adjacent channel selectivity
Intermodulation
Spurious radiations
Audio response
Distortion
CHANNELS AND FREQUENCIES TABLE:
446.00625 MHz – 446.09375 MHz
Up to 256 (8 x 32)
11K0F3E
-20 ºC to +55 ºC
Integral
7.4 V Li-Ion battery pack
340 g.
132 x 62 x 37 mm.
500 mW
≥60 dB
≥60 dB
+1 ~ -3 dB (0.3 ~ 2.55 kHz)
±2.5 ppm
≤5 %.
0.25 µV (12 dB SINAD)
≤60 dB
≤60 dB
≤70 dB
+1 ~ -3 dB (0.3 ~ 2.55 kHz)
≤5 %.
Channel no.
Frequency (MHz)
1
2
3
4
5
6
7
8
English - 6 -
446.00625
446.01875
446.03125
446.04375
446.05625
446.06875
446.08125
446.09375