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R109 R109A R109B R109C
Wireless Set R109 Communications Receiver
Reception Set R 109
As well as the service manual please see below
I have the radio for sale Please
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Circuit Diagram, Service
Manual, Service
Information, Schematic Diagrams and Manuals |
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For Repairing, Restoration and
Servicing of Vintage and Modern Electronic Equipment |
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Notes Service Data
Component List
Circuit Layouts
As a Download
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& Manuals
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Reception Set R 109 R109A
R109B R109C
Wireless Set R109 Communications Receiver
The R109A was designed as a general
purpose "Army Reception Set" for use with a vehicle-station or
at a fixed location. |
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Frequency Coverage
2.0 to12.0 Mc/s in
2 bands.
Band 1 : - 2.0 to 4.9 Mc/s.
Band 2 : - 4.0 to 12.0 Mc/s. |
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Both these bands are directly calibrated on a very good slow-motion dial.
An internal speaker is fitted and can be switched out when headphones are
being used.
The receiver has a BFO for CW reception and also a
crash-noise limiter of the simple type.
A panel socket for a plug-in lamp
is provided for use when working in the dark. |
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Power Supply
The power
supplies are incorporated in the receiver which is designed to run from a
6 volt accumulator, it therefore has a vibrator HT pack giving a well
smoothed and filtered 150 volt HT.
With a 6 volt battery supply the
load is 2 amps. |
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Valves
The receiver uses three different
valve types as follows : -
RF ARP38
Mixer ARP12 ( VP23 )
Oscillator ARP12 |
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1st and 2nd IF amp ARP12
Detector and Audio AR8 ( HL23DD )
Output amp AR8
Except for the ARP38 all valves are
directly heated.
The R109A receiver came complete with
a spare set of valves and a spare vibrator located inside the set. |
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The Manual Consists
of the Following
General
Description
Component List
Valve Data
Block Diagram
Circuits
Layouts
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Notes Service Data
Component List
Circuit Layouts
As a Download
Click Here
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Wireless Set R109
R109A
R109B R109C
Wireless Set R109 Communications Receiver
Reception Set R 109
Manuals are Available Worldwide as a
Download.
Notes
and Service Data with Circuit and Component List 21 A4 pages
Manual
22 A4 pages worldwide
( For all Payment Options )
( Please Click the Payment Links Below )
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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. |
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