Table 1-4. Recommended Test Equipment (continued)

 

Instrument

Critical Specifications

Recommended

Use

 

 

for Equipment

Substitution

Model

 

 

Measuring

Compatible w/Power

Sensors

HP 8902A*

PAT,

 

Receiver

dB Relative Mode

 

 

M,V

 

 

Resolution:

0.01 dB

 

 

 

 

 

Reference

Accuracy: <&1.2%

 

 

 

Power Sensor

Frequency Range: 50 MHz to 6.9 GHz

HP 8485A*

PAT,

 

 

Maximum

SWR:

 

 

M,V

 

 

1.15 (50 to 100 MHz)

 

 

 

 

1.10 (100 MHz to 2 GHz)

 

 

 

 

1.15 (2.0 to 6.5 GHz)

 

 

 

 

1.20 (12.4 to 18 GHz)

 

 

 

Power Sensor

Frequency Range: 250 MHz to 350 MHz

HP 8484A

P,A

 

 

Power Range: 100 nW to 10 PW

 

 

 

 

Maximum SWR: 1.15 (250 to 350 MHz)

 

 

 

 

 

 

 

 

Power Sensor

Frequency Range: 100 kHz to 2.9 GHz

HP 8482A*

PAT,

 

 

Maximum

SWR:

 

 

M,V

 

 

1.1 (1 MHz to 2.0 GHz)

 

 

 

 

1.30 (2.0 GHz to 2.9 GHz)

 

 

 

4mplifier

Frequency Range: 2.0 to 2.9 GHz

HP 11975

P

 

 

Minimum Output Power (Leveled)

 

 

 

 

2.0 to 8.0 GHz: $16 dBm

 

 

 

 

Output SWR (Leveled): <1.7

 

 

 

 

 

 

 

 

Digital Voltmeter

Range: -15 V dc to +120 V dc

HP 3456A*

A

 

 

Accuracy: <fl mV on 10 V Range

 

 

 

 

Input Impedance: 21

Ma

 

 

 

DVM Test Leads

236 inches, alligator clips, probe tips

HP 34118A

A,T

 

10 dB Step

Attenuation

Range: 30 dB

HP 355D

p,v

 

Attenuator

Frequency Range: dc to 80 MHz

 

 

 

 

Connectors: BNC (f)

 

 

 

 

1 dB Fixed

Attenuation

Range: 12 dB

HP 355C

P,V,A

 

Attenuator

Frequency Range: dc to 80 MHz

 

 

 

 

Connectors: BNC (f)

 

 

 

’ Part of Microwave Workstation

P = Performance Tests; A = Adjustments; M = Test & Adjustment Module; T = Troubleshooting V = Operation Verification

1-14 General Information