Stereo Radio Cassette Recorder QT-77E
Sharp; Osaka
- Country
- Japan
- Manufacturer / Brand
- Sharp; Osaka
- Year
- 1984 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 268228
-
- alternative name: Hayakawa Electric Co.Ltd.
- Number of Transistors
- 15
- Semiconductors
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast, Long Wave, Short Wave plus FM or UHF.
- Details
- Cassette-Recorder or -Player
- Power type and voltage
- Line / Batteries (any type) / 220-240 / 8 x 1.5 / 12 Volt
- Loudspeaker
- 2 Loudspeakers / Ø 4 inch = 10.2 cm
- Power out
- 7.6 W (undistorted)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Stereo Radio Cassette Recorder QT-77E - Sharp; Osaka
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 418 x 135 x 115 mm / 16.5 x 5.3 x 4.5 inch
- Notes
-
European/UK version (BS415 Approved) of QT-77 which has Longwave replacing one Shortwave band. (FM band is marked U-FM and has both channel and kanal, SW marked K-SW). The non-E versions have also 110V as well as 220V.
Semiconductors:
- 11 ICs
- 15 transistors
- 47 diodes
- 4 LEDs
Wavebands:
- LW 150KHz ... 285kHz
- MW 520KHz ... 1620 kHz
- SW 5.95MHz ... 18MHz
- VHF-FM 87.5MHz ... 108MHz
Stereo and Stereo Wide settings.
Piezo tweeters.
Line input.
Double Cassette Tape Deck, Auto Stop, One Touch Recording, APSS (Auto Program Search System), Metal Tape Capability.
Dubbing.
3.8W "RMS" per channel, 10% distortion on battery, higher peak power on mains.
Frequency range:
- 40Hz -14,000Hz (normal tape)
- 40Hz - 15,000Hz (Cr02tape)
- 40Hz - 16,000Hz (metal tape)
Signal/noise ratio:
- 55 dB (Deck 1, playback)
- 50 dB (Deck 2, normal tape recording)
Input impedance:
- Mixing Microphone: 600 ohms
- Line in: 20 k ohms
Power:
- External 12V jack
- "8" type mains socket
- 8 x C cells
- Power Consumption 14 Watts
Made in Japan.
The (BK), (R), (W), (BL) after the Model indicates the case colour (Black, Red, White, pale Blue etc). As well as this E version there is a Z version.
- Net weight (2.2 lb = 1 kg)
- 3.3 kg / 7 lb 4.3 oz (7.269 lb)
- Author
- Model page created by Michael Watterson. See "Data change" for further contributors.
- Other Models
-
Here you find 1338 models, 1209 with images and 517 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sharp; Osaka
Collections
The model Stereo Radio Cassette Recorder is part of the collections of the following members.