Sencore CB42 - Page 92

AMSQUELCH
I. R.oeiver .quelch rni~irnum.
2. feed in mo<lullted Rf .nd inc,e .. e MICRO·
VOLTS
OUTl'UT cont,ol. unlil reeei •• , just
begin. 10 gi ••• n .udio OUlput.
". [l][]J , ...
,.,nn".-on
wWW'_oW'-'
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-- .... -
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UA ...... O OUTAU' ...... A.. ..0 ....
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"':0: __ .. OJ OJ
db
.. ,~.O.O" OUTPUT
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, .
TYPICAL' JG.l000 uV (refer to m.""f.(;Iur •• ••
weC;/leationsl.
COMMON DEFECTS: Squelch gale. AGe. in·
temal tdjumnenl.
Comp"U' in/ormation on P.re 28 or manUlI.
AM EIA RECEIVER SENSITIVITY
I. ~Squelchminm..n.
2. F*'<l in 1 uV modullted RF on cNnnel.
J. Dro>rau SIN CHECK bunon and ~ad DIGI·
TAL
READOUT.
'. f/ ,eKIi,. is h/!lf~ with bunon depraued,
ifJCM1SJt si9>a1.
b. If reading is ~ with blmon dep .. ssed.
rJ«MI~ ,ignal.
4. Repeal Step 3 until .. lIdingo ar. IIIe SlIme
with button in or OUI. Tho 10 dB IS' NIIN
"",scti.ltV is the MICROVOLTS OUTl'UT at
lhoe ronclu...... oflhi. Ilep.
TYPICAL: .1·5 uV (rele, 10 manufacturer's
we~i/icllions).
COMMON DEfECTS: RF/IF .Iignment. Audio
amp. RF AmP. Mi~e,hl.
Complet.e informalion 011 Plift 2B-30 of JIWlSI.1.
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