Stereofetic FM Tuner
Leak, H.J.; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Leak, H.J.; London
- Year
- 1970 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 137702
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- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Superhet with RF-stage
- Wave bands
- FM Broadcast Band Only
- Power type and voltage
- Alternating Current supply (AC) / 100-130; 200-250 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Stereofetic FM Tuner - Leak, H.J.; London
- Shape
- Book-shelf unit.
- Notes
-
FM Stereo Tuner.
Specifications:
- Sensitivity: 2.5 µV for 30dB s/n ratio
- Image rejection: 72 dB
- IF rejection: 80dB
- A.M. suppression: 50dB.
- Aerial input: 75 Ω unbalanced
- Output voltage: 0.9V r.m.s. at 75kHz deviation
- Output impedance: 200 Ω
- Channel separation: better than 35 dB at 1 kHz
- Switched AFC
- Tuning indicator combined stereo indicator
- FET front end
- ICs in IF stages and decoder
- Ceramic filter IF stages
- Automatic stereo switching with "mono lock" switch
- Features "quasi - stereo", a method of progressively reducing noise while retaining some stereo effect.
Wireless World September 1970, Page 468.
- Price in first year of sale
- 68.20 GB £
- Source of data
- -- Collector info (Sammler)
- Mentioned in
- Wireless World (The), London (WW, 79) (Sep 1970, Page 468.)
- Author
- Model page created by Gottfried Silberhorn. See "Data change" for further contributors.
- Other Models
-
Here you find 46 models, 45 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Leak, H.J.; London
Collections
The model Stereofetic FM Tuner is part of the collections of the following members.