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Sprite Mk.2 JH-1H Ch= JH

Sprite Mk.2 JH-1H Ch= JH; His Master's Voice (ID = 1807254) Radio
Sprite Mk.2 JH-1H Ch= JH; His Master's Voice (ID = 1329608) Radio Sprite Mk.2 JH-1H Ch= JH; His Master's Voice (ID = 1329610) Radio
Sprite Mk.2 JH-1H Ch= JH; His Master's Voice (ID = 1329616) Radio Sprite Mk.2 JH-1H Ch= JH; His Master's Voice (ID = 2550748) Radio
Sprite Mk.2 JH-1H Ch= JH; His Master's Voice (ID = 2550749) Radio Sprite Mk.2 JH-1H Ch= JH; His Master's Voice (ID = 2550750) Radio
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Sprite Mk.2 JH-1H Ch= JH; His Master's Voice (ID = 1329608) Radio
His Master's Voice: Sprite Mk.2 JH-1H Ch= JH [Radio] ID = 1329608 933x609
Select picture or schematic to display from thumbnails on the right and click for download.
For model Sprite Mk.2 JH-1H Ch= JH, His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
 
Country:  Australia
Manufacturer / Brand:  His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Year: 1968 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: SE1002 SE1002 SE1002 SE4002 AC132 AC127 OA90 OA90
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 2x 7.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
Power out 0.4 W (unknown quality)
from Radiomuseum.org Model: Sprite Mk.2 JH-1H Ch= JH - His Master's Voice HMV, H.M.V.
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 9.5 x 4.75 x 3.5 inch / 241 x 121 x 89 mm
Notes

This is a major technical remake of the HMV Sprite, introducing 4 silicon transistors but retaining the two germanium transistors for the final stage. The polarity on the circuit board is reversed but the dual 7.5 Volt battery (Eveready 2510 or equivalent) was retained. Bias resistor values were changed from the JA circuit used in the Sprite but component layout and numbers remain.

In appearance, it matches the Sprite but the faceplate is black, not cream and the trim is Chrome not Gold Anodised. Back colours available in Red, Tan & Charcoal. The weight remains the same as the Sprite.

There are at least 3 series of transistors used; see the Forum entry attached to this model.

The same chassis is used in the Tropicana Mk.2.

Net weight (2.2 lb = 1 kg) 1.066 kg / 2 lb 5.6 oz (2.348 lb)
Price in first year of sale 42.00 AUS $
Literature/Schematics (1) - - Manufacturers Literature (HMV Service Manual for Models JH-1H & JH-1R, Feb 1968.)
Literature/Schematics (2) J.R. Publications Transistor Radio Service Handbook (Group C6, 1969, Page H52.)

Model page created by Brian Wilson. 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 532 models, 284 with images and 211 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
His Master's Voice: Sprite Mk.2 JH-1H Ch= JH
Threads: 1 | Posts: 1
Hits: 1069     Replies: 0
hismasters: Ch= JH-1H; Sprite Mk.2
Brian Wilson
05.Dec.12
  1

My model, serial number 50315, has the date 14 DEC 72 stamped on the speaker.

Whilst the included parts layout shows the transistors as :-

SE1002 SE1002 SE1002 SE4002 AC127 AC132.

the INCLUDED schematic has a SE4002 as TR4.

My model actually has the following

BF194 BF194 BF194 BC148 AC188 AC187

There is NO ARST&P decal.

 
His Master's Voice: Sprite Mk.2 JH-1H Ch= JH
End of forum contributions about this model

  
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