Country:  Great Britain (UK)
Manufacturer / Brand:  His Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB
Year: 1950 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: X78 W77 DH77 KT61 U10
Main principle Superheterodyne (common); ZF/IF 465 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Power type and voltage Alternating Current supply (AC) / 200 - 250 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: HMV5111 - His Master's Voice Masters,
Material Wooden case
Shape Tablemodel, low profile (big size).
Notes The model HMV 5111 was released in 1950 as an export version of the HMV 1121 and has an unusual tuning scale with four louvred strips of glass (one for each of the wavebands covered) with the loudspeaker mounted behind. Unlike the earlier Telefunken all scales are simultaneously edge lit.
The wave bands of the 5111 are 15.5 to 20.5m (SW3), 20.5 to 33m (SW2), 33 to 100m (SW1), 187 to 582.5m for Medium Wave (Broadcast) and 719 to 2026m for Long Wave. The 5112 replaces LW with 11 to 14.5m (SW4)

Model page created by Ernst Erb. See "Data change" for further contributors.

All listed radios etc. from His Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB
Here you find 398 models, 288 with images and 237 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.