Specifications; General; Transmitter - Standard Horizon HX400 Owner's Manual

12. SPECIFICATIONS

Performance specifications are nominal, unless otherwise indicated, and are
subject to change without notice.

12.1 GENERAL

Frequency Ranges:
Channel Spacing:
Frequency Stability:
Emission Type:
Antenna Impedance:
Supply Voltage:
Current Consumption:
Operating Temperature:
Battery Type and capacity:
Waterproof Rating:
Case Size (W x H x D):
Weight (Approx.):

12.2 TRANSMITTER

RF Power Output:
Modulation Type:
Maximum Deviation:
Spurious Emission:
Microphone Impedance:
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156.025 MHz - 163.275 MHz
(Marine Band + WX Band)
134.000 MHz - 174.000 MHz
(LMR Band)
25 kHz / 12.5 kHz
±2.5 ppm (–30 °C to +60 °C)
16K0G3E (Marine Band)
16K0F3E (LMR Band: Wide)
11K0F3E (LMR Band: Narrow)
50 Ω
7.4V DC, Negative Ground
(Battery Terminal)
320 mA (Receive, Typical at AF MAX.)
50 mA (Standby)
1.6 A / 0.8 A (TX: 5 W / 1W)
–30 °C to +60 °C
Lithium-Ion, 2400 mAh
JIS-8 / IPX8
(1.5 m (about 5Ft) for 30 minutes)
2.24" x 5.24" x 1.57" (57 x 133 x 40 mm)
w/o knob & antenna
12.3 oz (350 g)
w/FNB-115LI, Belt Clip, & Antenna
5 W / 1 W (@7.4 V )
Variable Reactance
±5.0 kHz (Wide) / ±2.5 kHz (Narrow)
–36 dBm (<1 GHz), –30 dBm (>1 GHz)
2 kΩ
HX400