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EICO Electronic Instrument Co. Inc. 322 Generator
Manufacturer:
Model:
322
Date:
unknown
Class:
Type:
SubType:
Signal Generator

Information

The El00 model 320 Signal Generator cons ists of a highly static Hartly RF Oscillator, covering a frequency range of ISO kc to 34 me, with strong harmonics to 102 dig* This entire range is calibrated on the dial in seven (7) ranges. The RF Oscillator is K of a 6SN7 tubeĀ» Variable outpat is taken from the cathode* The other half of the 6SN7 is a colpitts type sudio Oscillator providing 400 cycle pure sine ware output which is also utilised-to modulate the RF oscillator* An at tenuator provides variable audio voltage*

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Service and User Manual
Manual type:
Service and User Manual
Pages:
9
Size:
239.06 Kbytes (244802 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
2016 02 19
MD5:
06da8d41bf054f07e68c692d2cfeeaec
Downloads:
1205

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Jim Jim Jimsays...

1. This manual makes no mention of the 322 (aside from the cover). How does the 322 differ from the 320?

2. In addition to this "Instruction Manual" which describes the unit and its use, there was also a "Construction Manual". Does anyone have a copy of that?

Avatar
Admin
Oliversays...

Hello Jim

I searched all my harddrives with no luck.

I found this nice page, maybe it is interesting for you: https://www.instructables.com/id/Eico-320-Complete-Overhaul/

thanks

Oliver