Hewlett Packard - 608A - Generator
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Hewlett Packard 608A
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Equipment:
608A
Date:
1953
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Information
The Model 608A Signal Generator is a general purpose
laboratory Generator covering the 10 to 500 megacycle band.
Both the frequency and output are calibrated. Internal
modulation at either of two fixed frequencies is provided.
The instrument may also be modulated from external sources
of sine waves or pulses.
The Model 608A may be used for measuring gains selectivity
or image rejection of receivers, IF and broad band Amplifier The high output voltage (1 volt into a 50 ohms
load) of the Generator is suitable for driving bridges,
slotted lines, transmission lines, antennas, and Filter networks.
2 Manuals
Service and user manual
Manual type:
Service and user manual
Pages:
37
Size:
3.2 MB
Language:
english
Revision:
Manual-ID:
Date:
January 1953
Quality:
Scanned document, all readable.
Upload date:
Dec. 30, 2017
MD5:
e770cac8-7ae6-9e3d-71f4-f3a3b5a52da1
Downloads:
449
Last month downloads:
4
Service manual
Manual type:
Service manual
Pages:
10
Size:
1.1 MB
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
Dec. 30, 2017
MD5:
ef8d9c8c-6179-ca99-bc75-10c1835fba02
Downloads:
2418
Last month downloads:
15
Information
Service Notes
This Service Note contains information necessary for
replacing and recalibrating the output attenuator in the 608A B/C/D/E/F Signal Generator The procedure is described
for each model, using the appropriate replacement attenuator.
This Service Note outlines the procedure for modifying the
Model 608C D VHF Signal Generator for regulated DC filament
operation of the RF circuits.
The original multivibrator filament Power Supply in Some
cases caused ripple on the output RF signal from the Generator The DC filament supply prevents this from happening.