TM-9-1290-365-24-P
PALADIN MUZZLE VELOCITY SYSTEM M93 UPGRADED
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
OCTOBER 2000
TM-9-1290-365-24-P - Page 206 of 334
ARMY TM 9-1290-365-24&P
D.4.1 2.2.7 Integrated Simulator Test (versions AY6707292-4 and AY6707292-5 only). Refer to para.
D.4.13.5 for troubleshooting procedures.
a. Turn POWER, RF CONTROL, SD. ANT switches on the test fixture to OFF. Deenergize power
supplies PS1, PS2.
b. Reinstall the RF cable lAW para. D.4.11.7.
c. Set function generator output function to square wave 50±1KHz, 5 ± 0.1Vp-p at the function
generator output.
d. Connect function generator to INT.SIM input on test fixture.
e. Energize power supplies PS1, PS2.
Disconnect the RMS voltmeter from the test fixture. Connect both channels of the oscilloscope to the
VIDEO[+] and VIDEO[-] output on the test fixture.
g. Point the antenna radiating surface towards free space. Set S.D. ANT. and POWER switches on
the test fixture to ON. Set PIN SW DR V/INTERNAL SIM switch to INTERNAL SIM position.
h. Verify the signal voltage level on CH1: VSAT[-] = 8Vp-p minimum.
i.
Verify the signal voltage level on CH2: VSAT[-] = 8Vp-p minimum.
D.4.1 2.2.8 Set S. D.ANT and POWER switches to OFF. Deenergize power supplies PS1, PS2. Discon-
nect the transceiver from the test fixture.
END OF RF SECTION TEST.
Table D-5. Transceiver Assembly RF Section Test Data Sheet
TRANSCEIVER ASSEMBLY
SER NO.___________
Para.
Minimum
Results
Actual
Results
Maximum
Results
Pass/Fail
Remarks
D.4.12.2.3d.
200mA
600mA
D.4.12.2.3e.
+4.9Vdc
+5.1Vdc
D.4.12.2.3f.
+14.8Vdc
+i5.2Vdc
D.4.12.2.3g.
-15.2Vdc
-14.8Vdc
D.4.12.2.3i.
500mA
900mA
D.4.12.2.3k
700mA
1100mA
D.4.12.2.3m.
300mA
700mA
D.4.12.2.4.f.
10524MHz
1052GM Hz
D.4.12.2.5c.
1.0mW
3.0 mW
D.4.12.2.5d.
20.8dBm
23.8dBm
D.4.12.2.6.d.
Broad band noise, no oscillation
D.4.12.2.6b.(5)
1 00mV
300mv
D.4.12.2.6b.(7)
100mV
300mv
D.4.12.2.6.c.
50KHz sensitivity test
D.4.12,2,6.c(2)
2.2.6c. (2)
13Vp-p
D.4.12.6.C.(3)
13Vp-p
D.4.12.2.6c.(7)
RMS noise level (dBm) =
D.4.12.2.6c.(8)
RMS signal (dBm) =
D-36
Back to Top
