Icom MA-510TR, Инструкция по эксплуатации

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9
SPECIFICATIONS AND OPTIONS
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Specifications
L
All stated specifications are subject to change without notice or obligation.
General
Frequency coverage
AIS 161.500 ~ 162.025 MHz
DSC 156.525 MHz
Type of emission
AIS 16K0GXW (GMSK)
DSC 16K0G2B
Antenna impedance 50 Ω nominal
Intermediate frequency CH-A
1st: 21.700 MHz, 2nd: 450 kHz
CH-B 1st: 30.150 MHz, 2nd: 450 kHz
Operating temperature range –20°C ~ +60°C, –4ºF ~ +140ºF
Power supply requirement Negative ground: 12 V or 24 V DC nominal (9.6 ~ 31.2 V)
Current drain
(at 12 V DC)
TX 1.5 A
RX 0.7 A
Dimensions (approximate)
(projections not included)
166.2 (W) × 110.2 (H) × 92.5 (D) mm
6.5 (W) × 4.3 (H) × 3.6 (D) in
Weight (approximate) 700 g, 1.5 lb
Transmitter
Transmit power 2 W
Modulation 16K0GXW (GMSK)
Conducted spurious emissions
Less than –36 dBm (9 kHz ~ 1 GHz)
Less than –30 dBm (1 ~ 4 GHz)
Receiver (AIS)
Sensitivity Less than –110 dBm
Co-channel More than –111 dBm
Adjacent channel selectivity More than –31 dBm
Intermodulation More than –36 dBm
Spurious response More than –31 dBm
Blocking
More than –15 dBm (±0.5 ~ ±5 MHz)
More than –23 dBm (±5 ~ ±10 MHz)
Conducted spurious emissions
Less than –57 dBm (9 kHz ~ 1 GHz)
Less than –47 dBm (1 ~ 4 GHz)
Receiver (DSC)
Sensitivity Less than –110 dBm
Co-channel More than –114 dBm
Adjacent channel selectivity More than 70 dB
Intermodulation More than –39 dBm
Spurious response More than –34 dBm
Blocking More than –20 dBm