TM 11-6625-847-45
c. Other Equipment.
EquipmentFederal stock No.Technical Manual
Charger, Battery PP-1451/G6130-985-8157 ........... TM 11-6130-236-12
Preamplifier, HP5261A None None
Tee Connector UG-274B/U None None
BNC Type.
Test Cables W15, W1, W2, None None
W3, W22, and W25.
Power Supply PP-3940/G6130-985-8167TM 11-6130-247-15
Attenuator HP355D 5910-957-1860None
Cable Assembly, Radio Frequency NoneNone
d. Materials (for Fabrication of Special Test Cables).
Resistor, fixed composition
1
2,490 ohms, 10
Material
Qty
watts
reqd
Federal stock No
Resistor, fixed, wire-
1
wound, 8.45 ohms,
Resistor, fixed composition
1
5905-185-851
10 watts
10,000 ohms 5%;
1 watt.
Resistor, fixed composition
1
4-3. Power Supply for General Support Tests
560 dns 5%;
1/2 watt.
The general support tests given in paragraphs 4-5
Resistor, fixed composition
1
through paragraph 4-11 require 20-, 30, and 27-volts dc
2000 ohms 5%;
(adjustable) power supplies. If standard power supplies
1/2 watt.
are not available, the + 20-volt dc supply can be obtained
Resistor, fixed composition
8
from the front panel of the test set at DC VOLTAGE test
51 ohms 5%;
points +20 and (ground). The -33 volt dc supply is
1/2 watt
obtained across test points RCVR IF III and LO on
Resistor, fixed, wire
1
common module tray A1A2, connected to the test set and
wound: 1000 ohms
energized, with the RCVR IF TEST SELECTOR switch
5%; 50 watt.
Resistor, fixed, wire
1
set to position 1.
wound: 250 ohms 5%;
15 watt
4-4. Test Setups and Fabrication of Test Cables
Resistor, variable composition
1
500 ohms 20%;
50 watt
Resistor, variable, composition
1
for completion of the general support tests of the modules
10,000 ohms
and subassemblies of the SM-442A/GRC. The modules
20%; 2 watts.
and subassemblies being tested are contained in the test
Capacitor, fixed, ceramic
2
set, common module tray A1A2, and synthesizer test tray
0.01 uf 10%; 50 vdcw.
Connector UG-1460/U
4
A1A3. Common module tray A1, converter and control
Selector #5051 BNC
2
tray A4, and driver, discriminator, and antenna coupler
Connector (with two
tray A1A5 do not have any modules or subassemblies
6 inch pieces of RG-
that require general support testing. When necessary, the
196/U coax).
fabrication of special test cables is illustrated on the
#22 AWG insulated wire
1
appropriate test setup illustration. The cheat in paragraph
(6
inches).
special.
Change 1
4-2
Previous Page
