Equipment information:

EICO Electronic Instrument Co. Inc. 150 Signal Analyzer
EICO Electronic Instrument Co. Inc.
Model: 150
Category: Measurement instruments
Group: Signal Analyzer
Description: Solid-State Signal Tracer
                                    The EICO Model 150 Solid-State Signal Tracer is a high
quality instrument that uses the latest in transistorized
circuits to provide a most convenient facility for servicing
a wide variety of electronic equipment such as AM and FM
radios, TV receivers, audio equipment, and many types of
radio transmitters, including most ham and CB units.
1. Two input channels are incorporated: high-gain RF and
medium-gain audio. Separate probes, a shielded RF crystal
demodulator probe and a direct audio probe, are provided.
Each probe is attached to its own panel receptacle,
permitting easy change-over from one channel to the other.
2. Both visual and aural outputs (meter and loudspeaker) can
be used to monitor signal strength and gain per stage. A
calibrated meter scale provides a direct indication of
signal level being measured.
3. An independent self-contained output transformer, used in
combination with the internal speaker, may be selected for
use with either single-ended or push-pull audio amplifier
circuits of either the vacuum tube or transistorized types.
4. The internal speaker can be used as a substitute speaker
for equipment under test.
5. The output signal from the internal speaker amplifier can
be applied to an external speaker, scope or meter, with the
internal speaker silenced.
6. The instrument power supply incorporates a power
transformer for maximum safety, eliminating shock hazard.

These manuals are available for the above equipment:

EICO Electronic Instrument Co. Inc. -- 150 -- Service and User Manual
File name: Eico-7744-Manual-Page-1-Picture
Manual Type: Service and User Manual
Pages: 13
Size: 4.95 Mbytes (5192936 Bytes)
Language: english
Quality: Scanned document, all readable.
Upload date:
MD5: 1588690c66cc65d299d3a2c46f7fc336
ed2kID: d1eddd7abe7a2f34e9b10fd92f289c03
Downloads: 63 since 18 February 2016
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