Frequency Range TX Band A & B 144 ~ 148MHz 430 ~ 450MHz
RX Band A 118 ~ 524MHz*  
RX Band B 136 ~ 524MHz 800 ~ 1300MHz*
Mode F1D,F2D,F3E
Antenna Impedance 50Ω
Power Requirement DC13.8V±15%
Operating Temperature Range -4°F +140°F(-20°C +60°C)
Frequency Stability Within ±5ppm 3+14 °F +122 °F(-10°C +50°C)
Transmit   VHF UHF
HI Less than 13.0A Less than 13.0A
MID Less than 4.0A Less than 6.5A
LOW Less than 4.0A Less than 5.0A
Current Drain Receive Less than 1.2A (at 2W audio output)
(W x H x D)
Without Protrusions panel 6.10 x 2.76 x 1.50 inch (155 x 70 x 38 mm)
body 5.51 x 1.69 x 5.59 inch (140 x 43 x 142 mm)
With Protrusions panel 6.14 x 2.80 x 2.20 inch (156 x 71 x 56 mm)
body 5.51 x 1.73 x 6.22 inch (140 x 44 x 158 mm)
Weight (approx.) Panel 0.7 lbs. (0.3 kg)   Body 2.6 lbs. (1.2 kg)
RF Output Power   VHF UHF
HI 50W 50W
MID Approx. 10W Approx. 10W
LOW Approx. 5W Approx. 5W
Modulation Reactance Modulation
Maximum Frequency Deviation Within ±5kHz
Spurious Radiation Less than -60dB
Modulation Distortion (300Hz ~ 3kHz) Less than 3%
Microphone Impedance 600Ω
Circuitry Double Super Heterodyne
Intermediate Frequency   1st IF 2nd IF
A Band 45.05MHz 455kHz
B Band 49.95MHz 450kHz
Sensitivity (VHF/UHF) Less than -16dBμ (0.16μv)
Squelch Sensitivity (VHF/UHF) Less than -20dBμ (0.1μv)
Selectivity -6dB More than 11kHz
-50dB Less than 30kHz
Audio Output (8Ω) More than 2W (at 5% distortion)

Typical Sensitivity (excluding VHF / UHF Amateur Band)

  Band A Band B
118 ~ 135.995MHz 0.32μV 0.40μV
136 ~ 173.995MHz 0.32μV 0.40μV 0.32μV
174 ~ 229.995MHz 0.40μV 0.50μV 0.40μV
230 ~ 299.995MHz 5.6μV 5.6μV 5.6μV
300 ~ 349.995MHz 1.0μV 1.0μV 1.0μV
350 ~ 399.995MHz 0.56μV 0.56μV 0.56μV
400 ~ 499.995MHz 0.28μV 0.36μV 0.28μV
500 ~ 523.995MHz 0.56μV 0.71μV 0.56μV
800 ~ 1239.99MHz - - 7.08μV
1240 ~ 1299.99MHz - - 2.24μV

*excluding cellular band
*Google Earth is a registered trademark of Google Inc.
*APRS is a registered U.S.A. trademark of Bob Bruninga.
*EchoLink is a registered U.S.A. trademark of Synergenics, LLC.
*SmartBeaconing is supplied by Ham HUD Nichetroni.
*KENWOOD SKY COMMAND SYSTEM is a registered trademark of JVCKENWOOD Corporation in the U.S.