HP (Hewlett-Packard) TM 11-6625-2779-14&P ユーザーズマニュアル

Model 3555B Table of Contents

Number Page Number Page
1-1.

Model 3555B Transmission and

Noise Measuring Set.................................. 1-1 4-7.

Simplified Peak Detection................................ 4-7

Power Plugs ................................................. 2-1 5-1.

Balanced BNC to 310 Plug .............................. 5-2

Front Panel Controls, Indicators, 5-2.

Level Accuracy Check ..................................... 5-2

and Connectors ......................................... 3-2 5-3.

+20dBm and +30dBm Level

Side Panel Controls and Connectors............. 3-4 Accuracy Check............................................ 5-4

Impedance Matching 3555B to Recorder ...... 3-8 5-4.

Return Loss Test Set-Up.................................. 5-5

Recorder Compatibility Chart ........................ 3-9 5-5.

Filter Response Test Set-Up ............................ 5-5

Simplified Send/Receive Test Set-Up ........... 3-9 5-6.

Bridging Loss Test Set-Up ............................... 5-6

Typical Test Set-Up for Measuring 5-7.

Input Balance Test Set-Up ............................... 5-7

Insertion Loss .......................................... 3-10 5-8.

Troubleshooting Tree..................................... 5-11

Test Set-Up for Measuring 7-1.

Functional Block Diagram .......................... 7-3/7-4

Crosstalk Coupling Loss .......................... 3-11 7-2.

A1 Function Assembly Schematic and

Simple Test for Inductive and Component Location............................... 7-5/7-6

Capacitive Coupling................................. 3-12 7-3.

A2 Range Attenuator and A3 Input

Simplified Block Diagram.............................. 4-1 Amplifier Schematic and Component

Simplified DIAL BAT Function ...................... 4-2 Location.................................................. 7-7/7-8

Simplified NG Function................................. 4-3 7-4.

A4 Filter Schematic and Component

4-4. Simplified Average Detection........................ 4-4 Location................................................ 7-9/7-10
4-5.

3kHz FLAT and PROGRAM 7-5.

A3 Meter Amplifier, Detector and Series

Weighting Curves ...................................... 4-5 Regulator Schematic and Component

C-MSG and 15kHz FLAT Locations ............................................ 7-11/7-12

Weighting Curves ...................................... 4-6

Number Page Number Page
1-1    Specifications ............................................... 1-0 5-1     Required Test Equipment ................................ 5-1
1-2    Accessory Equipment Supplied..................... 1-2 5-2     75 UNBAL Carrier Accuracy Check.................. 5-3
2-1    Suitable Batteries Meeting 5-3     Carrier 600 BAL and 135 BAL Level

NEDA 202 Specifications........................... 2-1 Accuracy Check............................................ 5-3

3-1    Front, Side and Rear Panel Controls, 

5-4     VF/Nm Level Accuracy Checks 600 BAL

Indicators and Connectors ................... 3-3/3-5 and 900 BAL -80 dBm Through +30 dBm ..... 5-4

3-2    Crosstalk Correction Factor ........................ 3-10 5-5     Filter Response Checks ................................... 5-6
3-3    Level Measurement .................................... 3-13 5-6     Front Panel Trouble Analysis ................. 5-12/5-13
3-4    Noise Metallic Measurements ..................... 3-13 5-7     Function Troubleshooting............................... 5-14
3-5    Noise-to-Ground Measurements ................. 3-14 5-8     FUNCTION Switch Resistance Values ........... 5-15
3-6    Balance Measurement ................................ 3-14 5-9     Range Attenuation and Amplifier Gain ........... 5-16
3-7    Recorder Calibration ................................... 3-14 5-10   Resistance Checks ........................................ 5-16
3-8    Transmission Loss Measurement................ 3-14 5-11   Factory Selected Values ................................ 5-16
4-1    Range Attenuation and Amplifier Gain .......... 4-4 6-1     Replaceable Parts ........................................... 6-2

6-2    Part Number-National Stock Number

Cross Reference Index ............................... 6-10