Frequency Range Type 1 144 - 174 MHz
Number of Channels 16 channels
Channel Spacing
Wide / Narrow 25 kHz / 12.5 kHz
Channel Step 5, 6.25 kHz
Operating Voltage 7.5 V DC ±20 %
Battery Life
(5-5-90 duty cycle, save off )
with KNB-63L Approx. 10 hours
Operating Temperature -20°C ~ +60°C
Frequency Stability 5 ppm 2.5 ppm
Antenna Impedance 50 Ω
Channel Frequency Spread 30 MHz 40 MHz
Dimensions (W x H x D),
Projections not Included Radio only 54 x 113 x 14 mm
with KNB-63L 54 x 113 x 24.9 mm
Weight (net) Body only Approx. 130 g
with KNB-63L Approx. 203 g
FCC ID Type 1 ALH437200 ALH437300
Type 2 — ALH437301
FCC Compliance Parts 15 / 90 Parts 15 / 90
RECEIVER
Sensitivity (12 dB SINAD) Wide / Narrow 0.25 μV / 0.28 μ
Selectivity Wide / Narrow 70 dB / 60 dB
Intermodulation Distortion Wide / Narrow 65 dB / 60 dB
Spurious Response 65 dB 60 dB
Audio Distortion Less than 5 %
Audio Output 500 mW / 8 Ω
TRANSMITTER
RF Power Output (High / Low) 5 W / 1 W 4 W / 1 W
Spurious Response 65 dB
Modulation Wide / Narrow 16K0F3E / 11K0F3E
FM Hum & Noise Wide / Narrow 45 dB / 40 dB
Audio Distortion Less than 5 %
Measurements made per TIA/EIA 603 and specifications shown are typical.
KENWOOD follows a policy of continuous advancement in development.
For this reason specifications may be changed without notice.
Low Pressure
High Temperature
Low Temperature
Temperature Shock
Solar Radiation
Rain
Humidity
Salt Fog
Dust
Vibration
Shock
International Protection Standard
Dust & Water Protection IP54