TM 11-5805-424-15/NAVSHIPS 0967-220-9010/TO 31W2-2G-41
ME-30A/U
Range selector: -20 DB.
MX-7382/G: 2295 cps.
MX-7383/G: 2720 cps.
MX-7384/G: 2635 cps.
MX-7385/G: 2890 cps.
MX-7386/G: 2975 cps.
e. Operate INPUT SELECT
e.
Electronic Counter 5233L should not
switch to OFF.
indicate any output frequency; SIG-
NAL lamp on DD-205A should light.
Meter should indicate maximum dis-
tortion.
2
No change required................................
.................................................
a. Operate INPUT SELECT
a.
Reversals pattern should be observed on
switch to DATA.
DSS-205A scope. Signal amplitude
shall be 12 volts 2.
b. Set Attenuator 350D for -35
b.
DD-205A should indicate not more than
dbm indication on ME-
8% distortion for all units, except
30A/U.
MX-7379/G, which should indicate
not more than 2%.
c. Set DD-205A DISTORTION
c.
DD-205A should indicate not more than
SELECT switch to TOTAL
8% distortion for all units, except
PEAK.
MX-7379/G, which should indicate
not more than 5%.
3
No change required, except:
Same as step No. 1, except:
Note. Do not disconnect MhE-26A/U
OUTPUT LEVEL ADJ
from terminals 3 and 4 of terminal
Power Supply T-50-2
control: Fully clockwise
board TB3.
a. Connect equipment as shown.
a. None
VOLTMETER RANGE: 50
in A and C, figure 7-1.
VOLTS.
b. Operate T-50-2 POWER
b. None.
METER: VOLTS.
switch to on position and
adjust VOLTAGE ADJUST
and VOLTAGE VERNIER
for 48 volts.
7-5
