Palomar SSB-500, Инструкция по эксплуатации

Страница: 12 / 21

section III
maintenance and adjustment
The transceiver is specifically designed for the environment encountered in
Mobile installations. The use of all solid state circuitry and its light weight resuit
in high reliability.
Should a failure occur, however, replace parts only with
identical parts. Do not substitute. Refer to the schematic diagram and parts list.
W ARNING
Federal law requires that adjustment of the radio frequency section of this trans­
ceiver may not be madę by a citizens band operator. Only a United States
licensed first or second dass commercial license holder may tune the transmitter
section of this transceiver, FCC Part 95D, Section 95.97d.
ADJUSTM ENT
The transceiver is factory aligned and should not require any adjustments when
used with a 50 ohm antenna.
If an antenna other than 50 ohms impédance is used, adjustment of the trans­
mitter output circuit may be made to obtain optimum power transfer to the
antenna. This adjustment should be made only by a qualified personnel using a
high quality in-line RF watt meter which will not produce standing waves when
inserted in the antenna cable.
NOTE: If the performance described in the OPERATION and MAINTENANCE
AND ADJUSTMENT sections is not obtained, review the operating instructions
to insure that proper procedures were followed. If a problem still exists, refer to
WARRANTY SERVICE INSTRUCTIONS on the last page of this instruction
manuał.