Quartz PLL Synthesizer AM/FM Stereo Tuner RT-700
Rotel, The, Co., Ltd.; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Rotel, The, Co., Ltd.; Tokyo
- Year
- 1981
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 308319
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- PLL, Phase-locked loop
- Wave bands
- Broadcast (BC) and FM or UHF.
- Details
- Hi-Fi equipment
- Power type and voltage
- Alternating Current supply (AC) / 120 or 220 or 240 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Quartz PLL Synthesizer AM/FM Stereo Tuner RT-700 - Rotel, The, Co., Ltd.; Tokyo
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 430 x 91 x 293 mm / 16.9 x 3.6 x 11.5 inch
- Notes
-
A quartz PLL synthesizer AM/FM stereo hi-fi tuner with a digital frequency display covering MW and FM. Press buttons for Standby, FM Mode/Muting (Stereo, Mono), AM, FM, FM Tuning (Auto/Manual), Tuning Down, Tuning Up, six preset buttons each of which can retrieve one stored FM and one stored MW radio station, Memory button, FM Stereo indicator and three Signal Strength LED indicators, an adjustable AM ferrite bar antenna on the back, connections for AM and FM antennae and RCA phono sockets for Line Output.
Specification FM Tuner Section Usable Sensitivity (mono) 11.2dBf/2.0µV 50dB Quieting Sensitivity Mono 15.2dBf/3.0µV
Stereo 37.2dBf/40µVSignal-to-Noise Ratio (at 65dBf) Mono 75dB
Stereo 73dBDistortion (at 65dBf) 100Hz
1 kHz
6kHz0.08% (mono), 0.1% (stereo)
0.08% (mono), 0.2% (stereo)
0.2% (mono), 0.3% (stereo)Frequency Response 30-15,000Hz ,+0dB, -2dB Capture Ratio 1.0dB Alternate Channel Selectivity (±400kHz) 60dB Spurious Response Rejection 90dB Image Response Ratio 70dB IF Response Ratio 110dB AM Suppression Ratio 58dB Muting Threshold 15µV Stereo Separation 100Hz/1kHz/10kHz,
45dB/48dB/40dB)Antenna 300Ω balanced, 75Ω unbalanced AM Tuner Section Sensitivity 300µV/m Selectivity 40dB Signal-to-Noise Ratio 50dB Image Response Ratio 40dB IF Response Ratio 30dB Antenna Built-in ferrite loopstick antenna Versions/Power Requirements
240 V AC 50Hz
120/220/240 V AC 50/60Hz Switchable (not available in UK, Canada and Scandinavia)Power consumption : 9 watts
Similar to the Rotel RT-700L MW/LW/FM model which additionally has LW and the Rotel RT-560 which has five presets and no auto-tuning.
- Net weight (2.2 lb = 1 kg)
- 3.9 kg / 8 lb 9.4 oz (8.59 lb)
- Literature/Schematics (1)
- - - Manufacturers Literature (Technical Manual for the RT-700/L and RT-560/L tuners dated 81 05)
- Literature/Schematics (2)
- - - Manufacturers Literature (Owner's Manual for the RT-700 and RT-700L)
- Author
- Model page created by Howard Craven. See "Data change" for further contributors.
- Other Models
-
Here you find 338 models, 327 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Rotel, The, Co., Ltd.; Tokyo