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Little Nipper R1

Little Nipper R1; His Master's Voice (ID = 2114823) Radio
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Little Nipper R1; His Master's Voice (ID = 2114823) Radio
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Country:  Australia
Manufacturer / Brand:  His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Year: 1961 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 6DS8 6DS8 6DR8 6ET6
Semiconductors (the count is only for transistors) 2: OC74 2N301
Main principle Superhet with RF-stage; ZF/IF 470 kHz; 3 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: Little Nipper R1 - His Master's Voice HMV, H.M.V.
Material Metal case
Shape Chassis only or for «building in»
Notes

6 Volt car radio.

Incorporates a DC/DC converter using an OC74 transistor to supply 12 volts, B+ to the plate of the 6ET6 audio driver stage.

Price in first year of sale 45.15 AUS £
Literature/Schematics (1) - - Manufacturers Literature (HMV Service Manual for Models Q1, Q4, Q5, Q6, Q7, R1, R4 & R6.)
Literature/Schematics (2) J.R. Publications Car Radio Service Handbook (Vol. 1, Page H10.)

Model page created by Martin Kent. See "Data change" for further contributors.



All listed radios etc. from His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Here you find 524 models, 264 with images and 210 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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