Section II EQUIPMENT DESCRIPTION

TM 11-6625-2975-12

1-8. SAFETY, CARE, AND HANDLING.

Observe all warnings, cautions and notes in this manual. This equipment can be extremely dangerous

if these instructions are not followed. Make sure the following caution Is observed as well.

CAUTION

When operating the test set, do not restrict airflow through the blower filter.

After cleaning the blower filter, make sure it is completely dry before installing it In the

blower filter cage.

Section II EQUIPMENT DESCRIPTION

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Subject

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Equipment Characteristics, Capabilities, and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

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Location and Description of Major Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10

Equipment Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

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1.9.

EQUIPMENT CHARACTERISTICS, CAPABILITIES, AND FEATURES.

PURPOSE OF TEST SET

A solid-state signal generator designed for bench testing VOR, Iocalizer, glideslope, and marker

beacon receivers.

FEATURES

COMP BNC, AUX BNC and DEMOD BNC connectors

50/60 Hz operation

Input power identification plate

115 or 230 vac operation

The test set is wired for 115 vac operation; however, the power transformer input wiring

can be changed to permit 230 vac operation. This change is made at the next level of

maintenance.

OPERATIONAL CAPABILITIES

Test set operational capabilities include:

VOR, Iocalizer, glide slope, and marker beacon signals

Selectable VOR radials from 000.00 to 359.99 degrees

Deletion of modulation tone or tones for flag checks

1020 Hz audio tone for identification signal

Standard Iocalizer and glide slope rf frequency pairings

Variable rf frequency to check receiver selectivity

Variable rf output level to check receiver sensitivity

Variable DDM in 0.001 increments.

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