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World of Ham Radio 1997
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==============================================================================
K E N W O O D
>>> A M A T E U R R A D I O S E R V I C E B U L L E T I N <<<
==============================================================================
Kenwood Service Centers
Kenwood Service Corporation Kenwood Service Center, East
2201 East Dominguez Street 829 Lynnhaven Parkway, Suite 130
Long Beach, California 90801 Virginia Beach, Virginia 23452
Telephone 1-310-639-5300 Telephone 1-804-340-1702
==============================================================================
BULLETIN # 16
MODEL: TR-8300
SUBJECT: ALIGNMENT
The TR-8300 is a 440 MHz FM transceiver that is factory tuned to transmit
from 445.0 MHz to 450 MHz and receive from 442.0 MHz to 447.0 MHz.
However, in some areas the operating ranges are different. The TR-8300 may
be retuned for these other operating ranges. All adjustments should be
made in the center of the 5 MHz range desired.
RX ALIGNMENT:
Adjust the oscillator coil L14 1/2 to 1/4 turn counterclockwise until the
LED in the channel indicator window turns on. This indicates that the
oscillator is now working. Connect a signal generator to the TR-8300 and
adjust L15, L16, TC-6 and TC-7 for maximum "S" meter indication. (These
should be very small adjustments.) Adjust TC-5 in the helical resonator
for maximum "S" meter indication. This is the only adjustment made to the
helical reasonator.
TX ALIGNMENT:
Connect a wattmeter and dummy load to the TR-8300. Adjust the oscillator
coil L3 for maximum RF output. No other transmitter alignment should be
necessary.