| SPECIFICATIONS |
GENERAL |
| Frequency Range |
30 MHz Band |
80 MHz Band |
VHF Band |
200 MHz Band |
UHF Band |
| KG506-xxx |
Designated 03 |
Designated 08 |
Designated 15 |
Designated 20 |
Designated 40 |
Band Splits |
A: 29.5 - 35 MHz
B: 35 - 42 MHz
C: 42 - 50 MHz*
* Special Order |
A: 66 - 78 MHz
B: 74 - 88 MHz |
A: 136-156 MHz
B: 150-174 MHz |
A: 176-204MHz
B: 200-230 MHz
C: 225-255 MHz
D: 250-280 MHz |
SA: 300-335 MHz
A: 335-370 MHz
B: 365-400 MHz
C: 400-435 MHz
DS:420-455 MHz
D:440-475 MHz
E:465-500 MHz
F:485-520 MHz |
Number of Channels |
64 channels |
Channel Spacing |
12.5, 20, 25, 30 kHz programmable |
Mode of Operation |
Full Duplex |
Antenna Impedance |
50 Ohms unbalanced |
Power Supply |
13.6 V DC negative ground, regulated, 5A |
Environmental Conditions |
TX: 6 A @ 25 W
RX: 340 mA standby, 370mA receive-mid volume, 525 mA receive-max volume |
Dimensions |
223 mm (8.8”) wide, 76 mm (2.99”) high, 345 mm (13.6”) deep |
Weight |
5.5 kg (12.1 lb) |
Construction |
Die cast aluminum chassis and top cover bottom cover |
Color |
Panel, light gray, Chassis dark gray |
Rear Panel |
spkr./headphone jack, Program Connector, Remote Connector |
Display, LED |
Power, Busy, TX, Alarm, Repeater |
Diagnostics |
Receive signal strength, transmit power output, alarms for SWR, low PA power, PLL unlock EROM data error |
| TRANSMITTER |
RF Power Output |
25 W Continuous |
Max. Frequency Deviation |
Wide band: +/- 5 kHz, Narrow band, +/- 2.5 kHz |
Frequency Stability |
+ 0.0002% |
Frequency Response |
Within +1, -3dB of 6 dB/octave pre-emphasis from 300 to 3000 Hz, 1 kHz ref. |
Signal to Noise Ratio |
Wide band: more than 50dB at 1 kHz 70% modulation
Narrow band: more than 45 dB at 1 kHz 70% modulation |
Modulation Distortion |
Less than 3% at 1kHz 70% modulation |
Spurious and Harmonics |
.25 m W or less |
| RECEIVER |
Intermediate Frequency |
1 st IF: 21.6, 30 MHz band, 48.5 MHz other bands 2 nd IF: 455 kHz |
Frequency Stability |
+ 0.0002% |
Sensitivity |
Less than 0.4 m V for 20 dB quieting,
Less than 0.3 m V for 12 dB SINAD |
Squelch Sensitivity |
Less than 0.25 m V |
Selectivity |
More than 70 dB at 25 kHz point |
Blocking |
More than 90 dB |
Intermodulation |
More than 70 dB |
Spurious Response |
More than 70 dB |
AF Response |
Within +1, -3 dB of 6 dB/octave de-emphasis from .3 to 3 kHz, 1 kHz Ref. |
AF Output |
External Speaker: 5 W @ <5% distortion into 4 Ohms, 1 kHz |
Signal to Noise Ratio |
Wide band, 25 kHz: more than 50 dB at 1 kHz 70% modulation
Narrow band, 12.5 kHz: more than 45 dB at 1kHz 70% modulation |
NOTICE: Due to constant technological developments and changes, specifications may vary without notice. Options and specifications may vary slightly in different countries to suit local requirements. Some bands may not be available in the U.S. pending FCC approvals. 
