User's Manual

1-2 HH7700-MSOP
1: Introduction
Technical Specifications
Note: Specifications are subject to change without notice or obligation.
Characteristic Description
General
Frequency Range 30 MHz to 87.9875 MHz
CCIR Emission 16K0F3E (wide), 11K0F3E (narrow)
Mode Simplex
Channel Spacing 25 kHz (wide), or 12.5 kHz (narrow)
Preset Channels 15
Modulation FM (300 Hz to 3000 Hz)
Display Alphanumeric, 14 segments, 5 digits, icons
Programming Computer programmable
Current
Consumption
Transmit mode: Less than 2.0A
Receive mode: Less than 0.6A
Battery Life 4000 mAH Li-Ion: ~18 hours
(5-5-90, high power)
2200 mAH Ni-MH: ~10 hours
(5-5-90, high power)
Environmental
Temperature -30°C to +60°C
Humidity 90%
Water Resistance Splash proof
Receiver
Receiver Type Dual conversion, super heterodyne
Sensitivity Better than 0.35µV for 12 dB SINAD
Squelch 150 Hz tone, CTCSS (39 tones)
Audio Distortion ≤3%
Audio Output 400mW (≤5% distortion), 500mW max.
Output Impedance 8Ω