Specifications - Standard Horizon Hx500s Owner's Manual

14. SPECIFICATIONS

Performance specifications are nominal, unless otherwise indicated, and are
subject to change without notice.
15.1 GENERAL
Frequency Ranges (MHz):
Frequency Stability:
Emission Type:
Antenna Impedance:
Supply Voltage:
Current Consumption:
Battery life:
Operating Temperature:
Case Size (W x H x D):
Weight (Approx.):
15.2 TRANSMITTER
RF Power Output (@7.4 V):
Modulation Type:
Maximum Deviation:
Spurious Emission:
Microphone Impedance:
15.3 RECEIVER
Circuit Type:
Intermediate Frequencies:
Sensitivity:
Adjacent Channel Selectivity: 65 dB Typical
Intermodulation:
Selectivity:
AF Output (Internal speaker): 700 mW @ 16 Ohm for 10 % THD (@7.4 V)
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156 MHz - 163.275 MHz (Marine Band + WX Band)
Channel Steps: 25 kHz
±10 ppm (–4 °F to +140 °F [–20 °C to +60 °C])
16K0G3E
50 Ohms
Nominal: 7.4 V DC, Negative Ground
(Battery Terminal)
170 mA (Receive)
50 mA (Standby)
1.45 A (5 W transmit)
1.0 A (2.5 W transmit)
0.6 A (1 W transmit)
16 hours (5/5[5W]/90 duty cycle)
–4 °F to +140 °F (–20 °C to +60 °C)
2.36" x 4.09" x 1.2" (60 x 104 x 30.5 mm)
w/o knob & antenna
10.6 (300 g) with FNB-V98LI, Antenna
5, 2.5 or 1 W
Variable Reactance
±5 kHz
At least 65 dB below
2 k-Ohm
Double-Conversion Superheterodyne
1st: 47.25 MHz
2nd: 450 kHz
0.2 μV for 12 dB SINAD
65 dB Typical
25 kHz (–60 dB)
HX500S