Wavemeter Type W1649 W 1649


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Wavemeter Type W1649 W 1649

The Wavemeter Type W. 1649 is a dual purpose instrument.

It is intended primarily to be used as a sensitive and accurate wavemeter, the frequency of which can be checked at any time by reference to a self-contained crystal oscillator.

Operation as a wavemeter covers the band 155-255 Mc/s.

It can also be used as a Signal Generator of calibrated frequency, a coaxial plug marked “Output” is fitted on the panel for this purpose.

The frequency range available is 140-240 Mc/s.

Power supply is normally obtained from self contained 
batteries.

An adaptor unit Ref. No. 1OKB/6205 is available for converting the wavemeter for mains operation. Both L.T. and H.T. are then derived from this supply unit, which fits in the space normally occupied by the H.T. battery.
 
The power unit is designed to operate from the following supply voltages
(1) 80 volt 400-2000 c/s
(2) 110 volt 60 c/s
(3) 115 volt 400-2000 c/s
(4) 180 volt 500 c/s
(5) 230 volt 50 or 400 c/s

W1649.jpg (41621 bytes)


The Manual Contains the Following :-

SCHEDULE OF PARTS 
SUMMARY OF PRECAUTIONS
INTRODUCTION
DESCRIPTION
OPERATION
MAINTENANCE AND ADJUSTMENT
SPECIFICATION
ILLUSTRATIONS
UPPER CHASSIS VIEW
CIRCUIT DIAGRAM
REFERENCE NUMBERS

Manual Circuit and
Operation Instructions
Details Below
On Paper CD or Download


Wavemeter Type W1649 W 1649

Manuals are Available Worldwide as a Download on CD or Paper Copy.
 
Manual containing 22 pages including the Circuit with Component values.

Manual
22 A4 pages worldwide

Printed Paper Copy or on CD are Plus Postage.

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We do all we can to provide the very best that is available for you.
But in the unlikely event that any data should not be as you expected.
A refund is always available. Kind Regards Allen and Alanna.


Manuals are Available Worldwide as Paper Copy on CD or as a Download

Thank you for your interest. Allen and Alanna G0RIT
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Revised: January 20, 2016