TB 9-6625-340-35
items may be substituted by equivalent items, unless specifically prohibited.
Table 2. Minimum Specifications of Equipment Required
Manufacturer and model
Item
Common name
Minimum use specifications
(part number)
Weinschel, Model 9918-60 (p/o
A1
ATTENUATOR
Frequency range: 0.01 to 10
WE9918 set) (7916817)
GHz
Attenuation: 60 dB
Weinschel, Model 9918-10 (p/o
A2
ATTENUATOR
Frequency range: 0.01 to 10
WE9918 set) (7916817)
GHz
Attenuation: 10 dB
Weinschel, Model 9918-20 (p/o
A3
ATTENUATOR
Frequency range: 0.01 to 10
WE9918 set) (7916817)
GHz
Attenuation: 20 dB
A4
AUTOTRANSFORMER
Range: 105 to 125 V ac
General Radio, Model W10MT3AS3
(7910809)
Accuracy: 1%
A5
DIGITAL VOLTMETER
Range: -2.475 to +100 V dc
Hewlett-Packard, Model
3490AOPT060 (3490AOPT060)
Accuracy: 0.33%
A6
DIRECTIONAL COUPLER
Must be calibrated w/test
Narda, Model 3095 (3095)
report for frequencies selected
A7
MICROWAVE
Frequency: 1 to 10 GHz
Weinschel, Model 4312Ml6P-CA211
MEASUREMENT
Power: 0.4 to 10 mW
(4312Ml6P-CA211)
SYSTEM
A8
POWER METER
Frequency range: .01 to 10
Hewlett-Packard, Model E12-432A
GHz
(MIS-30525) w/thermistor mount
Range: 0.095 to 3.15 mW
Hewlett-Packard, Model H75-478A
(7915907) or 8478A (8478A)
Accuracy: 3%
A9
POWER SPLITTER
Range: 0.01 to 18 GHz
Weinschel, Model 1870A (1870A)
Accuracy: See test report
A10
RECEIVER SYSTEM
Range: 30 dB
Weinschel, Model VM4-A (VM4-A)
Accuracy: .3 dB
Table 3. Accessories Required
Common name
Description
tem
(official nomenclature)
(part number)
B1
ADAPTER1
APC7 N-J (18876 (7913349-5)
B2
ADAPTER
Double banana jack to phone plug (7907566)
B3
ADAPTER1
SMA female to N-male; Weinschel, P/N 1584-14
B4
ADAPTER
Phone plug WECO 310 (2798)
B5
CABLE
36-in., SMA plug terminations; Weinschel, P/N 1585-1000
B6
CLIP 1 (TEST LEAD)
32-in., single banana plug to test hook (red) (7915941-1)
B7
VARIABLE ATTENUATOR
Weinschel, Model AF117A69-34 (AF117A69-34)
1
Two required.
3
