The HMV model 545RG was manufactured for His Master's Voice (New Zealand) Ltd in 1954. It was manufactured by various companies.

Other radios based on the same chassis:

5-valve broadcast band tablegram.

Same as the 545DC radiograms except those are dualwave.

Schematic for the dualwave variant, but should be the same apart from the shortwave circuitry

Technical Information

Valves (5): 7S7, 7B7, 7C6, 7C5, 7Y4

Intermediate Frequency: 455kc/s

Frequency Bands: 1

Chassis Notes(most schematics can be clicked to download a full size version)

Note: the schematic is a poor quality original which has been cut at some point in the past, removing the RF end.  The PDF has been included below as the quality is slightly better than the image version.  A better copy would be appreciated if anyone has one.

1954 HMV 545RG

1954 HMV 545RG

Service information (HMV_-_model_545D545CRG_Bromley_Enfield_radiograms_-_5V_DW_AC_-_1954.pdf) here

Other documented models using this chassis (2 in total)

1954 HMV model 545DC 'Bromley or Enfield'