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Set the external receiver for reception on 29. 6 -
29.7 MHz . The O SCAR 8 Mode J tran sponder al so
invert s signal s.
Plea se note that, becau se of Doppler effect and
other rea son s, the frequency tran slation may not
be preci sely linear, a s might be in ferred from the
above di scu ssion. Some preci se ze roing u sing the
external receiver may be nece ssary.
When u sing the FTV- 901R on O SCAR
Note:
Mode J, along with an FT-1 01 o r FR-1 01
e xte rnal receiver, a fai rly loud spuriou s
signal may be noted at 2 9 .15 0 MHz on the
e xte rnal receive r ( 2 9.15 0 MHz receive) .
Thi s i s becau se the fou rth harmonic of the
local o scillato r ( 3 5. 0 2 MHz for band lOC),
plu s the VF O frequency (5 . 87 MHz), i s
p reci sely
the
requi red (1 45. 95 0 MHz) . We recommend
that the local c rystal frequency be changed
to 3 5 . l 2 MH z.
We regret thi s inconvenience to you, but
the
FT-1 01
and
p roduced long befo re O SCAR 8 wa s con
ceived . There should be no p roblem at all
when u sing the FT- 9 01
1 O l Z D, etc .
t ran smitting
frequency
FR-1 01
serie s
wa s
serie s o r FT -
REPEATER
AUXILIARY
LATION
Should your locality u se a repeater split of other
than l MHz or 6 0 0 k Hz for six aw}two meter s,
re spectively, the correct split can be ins talled by
obtaining an optional crystal ( see your Yaesu
dealer).
Connect a frequency counter to the cathode of
D 112 ( 6 meter s) of D601 ( 2 meter s) .
trimmer capacitor s shown in the chart below for
the correct frequency .
IN STALLATION OF OPTIONAL MODULES
l .
Remove the top and /or bottom cov er of the
tran sverter, to allow preci se in sertion of the
unit to be in stalled.
2.
Care fully slide the module into th e correct
po sition Do not force the connection .
3.
Replace the cabinet cover s . In stallation i s now
complete . The module ha s been care fully
aligned at the factory.
- 1 0 -
SPLIT
INST AL-
A dju st the
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