Rf Unit - Component Side - Yaesu FT-180A Instruction Manual

4.
For example;to install 2182 kHz into channel
1, find the values for 2.0 2.5 MHz in the
BAND TABLE. There we find that the tlans-
formeff should be part no. L0020973, and the
capacitors, 100 pF. From Figures 5 and 6we
see that the transfomers should be installed
in locations T'oo, and T1ooj, and the capaoi-
tors in locations Croz1 and C1os3 (for CH 1).
Pa
A in Figures 7 and 8 illustrates the
jumper wires that must be connected between
Jo7 and Jrr or Jn on the RF Unit (if all six
channels are to be simplex). [f some channels
are to be semi-duplex, install only those
jumpers coresponding to the simple chan-
nel(s).
-lF
SE LE CT SE LE CT
iJ:;
I
T
-iF
Figure 6
3 9
Figure 5 RF Unit
l * Etr nl
cH l cH 2 C H 3 C H 4 C H 5 C H 6
J . i
J - r J , , t J
T^ C H
FX CH
J
RF Unit - component side