Standard Horizon HX600S, Руководство по обслуживанию

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Specifications
General
Frequency range (MHz): 156 MHz - 163.275 MHz (Marine Band + WX Band)
Channel Steps: 25 kHz
88 MHz - 108 MHz (FM Broadcast: Receive only)
Channel Steps: 100 kHz
500 kHz - 1800 kHz (AM Broadcast: Receive only)
Channel Steps: 10/9 kHz
108 MHz - 137 MHz (AIR Band)
Channel Steps: 25 kHz
Frequency stability : ± 10 ppm (–4 °F to +140 °F [–20 °C to +60 °C])
Emission type : 16K0G3E, 16K0G2B
Antenna impedance : 50 Ohms
Supply voltage : Nominal: 7.2 V DC, Negative Ground
(Battery Terminal)
Current consumption : 170 mA (Receive)
50 mA (Standby)
1.45 A (5 W Power transmit)
1.0 A (2.5 W Power transmit)
0.6 A (1 W Power transmit)
Operating Temperature : –4 °F to +140 °F (–20 °C to +60 °C)
Case Size (W x H x D): 2.36” x 4.09” x 1.2” (60 x 104 x 30.5 mm)
w/o knob & antenna
Weight (Approx): 13 oz (370g) with FNB-83, Antenna
Transmitter
RF output power : 5 W/2.5 W/1 W
Modulation Type
: Variable Reactance
Max deviation : ±5 kHz
Spurious emissions
: At least 65 dB down
Microphone impedance : 2 k-Ohm
Receiver
Circuit type
: Double-conversion superheterodyne (NFM, AM)
Triple-conversion superheterodyne (WFM)
Intermediate Frequencies : NFM, AM WFM
1st: 47.25 MHz 45.8 MHz
2nd: 450 kHz 10.7 MHz
3rd: – 1 MHz
Sensitivity
: 0.2 µV for 12 dB SINAD (Marine Band)
0.2 µV for 12 dB SINAD (WX Band)
1 µV for 12 dB SINAD (FM Broadcast)
1 µV for 10 dB S/N (AM Broadcast)
1 µV for 10 dB S/N (AIR Band)
Adjacent channel selectivity : 65 dB (Typical)
I
ntermodulation response
: 65 dB (Typical)
Selectivity : 25 kHz (–60 dB) (NFM, AM)
300 kHz (–20 dB) (WFM)
AF output : 700 mW @ 16 Ohm for 10 % THD (@7.4 V)