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AM/FM Stereo Tuner RT-222

AM/FM Stereo Tuner RT-222; Rotel, The, Co., Ltd (ID = 971008) Radio
 
AM/FM Stereo Tuner RT-222; Rotel, The, Co., Ltd (ID = 971009) Radio
AM/FM Stereo Tuner RT-222; Rotel, The, Co., Ltd (ID = 276973) Radio AM/FM Stereo Tuner RT-222; Rotel, The, Co., Ltd (ID = 587759) Radio
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AM/FM Stereo Tuner RT-222; Rotel, The, Co., Ltd (ID = 276973) Radio
Rotel, The, Co., Ltd: AM/FM Stereo Tuner RT-222 [Radio] ID = 276973 900x500
Select picture or schematic to display from thumbnails on the right and click for download.
For model AM/FM Stereo Tuner RT-222, Rotel, The, Co., Ltd.; Tokyo:
A mid 1970s Rotel RT-222 AM/FM stereo Hi-Fi tuner in its wooden case.
 
Country:  Japan
Manufacturer / Brand:  Rotel, The, Co., Ltd.; Tokyo
Year: 1973–1978 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 12:
Main principle Superheterodyne (common)
Wave bands Broadcast (BC) and FM or UHF.
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 120; 240 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: AM/FM Stereo Tuner RT-222 - Rotel, The, Co., Ltd.; Tokyo
Material Wooden case
Shape Book-shelf unit.
Dimensions (WHD) 13 x 4 x 6.5 inch / 330 x 102 x 165 mm
Notes

An AM/FM stereo hi-fi tuner covering MW and FM. With a Tuning meter, terminals for AM and FM (300Ω and 75Ω) antennae and phono sockets for Line Output.

Specification 
FM Section 
Sensitivity (IHF)4 µV
Frequency Range88 - 108 MHz
Harmonic Distortion0.5%
Signal to Noise Ratio63 db
Capture Ratio5 db
Selectivity20dB
Stereo Separation35 db at 1 kHz
Image Rejection40dB
IF Rejection60 db
Spurious Response Rejection60 db
Antenna Impedance300Ω Balanced
75Ω Unbalanced
AM Section 
Sensitivity (IHF)250µV
Frequency Range535 - 1605 kHz
Image Rejection50 db at 1 MHz
IF Rejection 40 db at 1 MHz
Signal to Noise Ratio50dB
Selectivity  30dB

Semiconductors :  12 Transistors, 16 Diodes.

Net weight (2.2 lb = 1 kg) 3 kg / 6 lb 9.7 oz (6.608 lb)
Price in first year of sale 140.00 $
Literature/Schematics (1) - - Manufacturers Literature (Owner's Manual RT-222)

Model page created by Howard Craven. See "Data change" for further contributors.



All listed radios etc. from Rotel, The, Co., Ltd.; Tokyo
Here you find 331 models, 316 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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