Electro-Metrics EM-2115, Instruction Manual

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ELECTRO-METRICS EM-2115 TABLE OF CONTENTS
(EM2115-0.1-iii)
TABLE OF CONTENTS
SECTION
TITLE PAGE
4.4.1
Power Supply Verification S4-8
4.4.1.1 Regulated DC Voltage Checks S4-8
4.4.1.2 Power Supply Board A14A1 Adjustments S4-9
4.4.2 Detection/Metering Circuitry Adjustment/Verification S4-10
4.4.2.1 Signal Amplitude Digital Meter Adjustment/Verification S4-10
4.4.2.2 Detector Board A8 Verification S4-11
4.4.3 Log Detector Module A4 Adjustment/Verification S4-12
4.4.4 Narrowband (0.1) Filter Module A6
Adjustment/Verification S4-15
4.4.5 IF Amplifier Module A3 Adjustment/Verification S4-16
4.4.5.1 IF Amplifier Bandwidth Check/Adjustment S4-17
4.4.5.2 IF Amplifier Gain Check/Adjustment S4-19
4.4.6 Preamplifier Board A2A16A2 Adjustment/Verification S4-20
4.4.7 Tune Control Bd (A10) Adjustment/Verification S4-22
4.4.8 Tuning Regulator Board A2A16A2
Adjustment/Verification S4-23
4.4.9 Sweep Board A11 Adjustment/Verification S4-25
4.4.10 Frequency Display and Prescaler Verification S4-26
4.4.11 RF Tuner A2 Adjustment/Verification S4-29
4.4.11.1 Local Oscillator Level Adjustment S4-30
4.4.11.2 Stator Board A2A16A1 Mixer Adjustment/Verification S4-30
4.4.11.3 RF Frequency Bands 1-9 (A2A1-A2A9)
Adjustment/Verification S4-31
4.4.11.4 Mixer Null RF Frequency Ranges 1-9 S4-34
4.4.11.5 RF Frequency Bands 10-15 (A2A10-A2A15) S4-35