AM/FM Stereo Tuner RT-726
Roland Electronics Co. Ltd., Rotel; Tokyo
- País
- Japon
- Fabricante / Marca
- Roland Electronics Co. Ltd., Rotel; Tokyo
- Año
- 1978
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 288558
- Numero de transistores
- Hay semiconductores.
- Semiconductores
- Principio principal
- PLL, Phase-locked loop
- Gama de ondas
- OM y FM
- Especialidades
- Hi-Fi equipment
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 120; 220; 240 Volt
- Altavoz
- - Este modelo usa amplificador externo de B.F.
- Material
- Madera
- de Radiomuseum.org
- Modelo: AM/FM Stereo Tuner RT-726 - Roland Electronics Co. Ltd.,
- Forma
- Unidad para estanteria.
- Ancho, altura, profundidad
- 430 x 144 x 286 mm / 16.9 x 5.7 x 11.3 inch
- Anotaciones
-
A stereo hi-fi tuner covering MW and FM with NFB Phase Lock Loop Multiplex. With FM Tuning and Signal Strength Tuning meters, rotary line Output Level control, rotary Function switch (AM, FM, FM Auto), push button switches for Hi-Blend and Muting, an adjustable AM ferrite bar aerial on the back, terminals for AM and FM antennae, RCA phono sockets for Fixed and Variable Line Output and for FM Output for a four channel detector (whenever available).
Specificaton FM Tuner Section Usable Sensitivity Mono
Stereo9.8dBf (1.7µV/300Ω)
17.2dBf (4.0µV/300Ω)50dB Quieting Sensitivity Mono
Stereo14.5dBf (2.9µV/300Ω)
36.1dBf (35µV/300Ω)Signal-to-Noise Ratio (at 65dBf) Mono
Stereo76dB
68dBDistortion (at 65 dBf) 100Hz
1kHz
6kHz0.15%(mono), 0.3%(Stereo)
0.2%(mono), 0.3%(Stereo)
0.2%(mono), 0.35%(Stereo)Frequency Response 30Hz - 15,000Hz +0.2dB,-1dB Capture Ratio 1.0dB Alternate Channel Selectivity 65dB Spurious Response Ratio 78dB Image Response Ratio 60dB IF Response Ratio 80dB AM Suppression Ratio 55dB Muting Threshold 12dBf Stereo Separation 44dB (30Hz - 15kHz) Antenna Input 300Ω balanced, 75Ω unbalanced AM Tuner Section Sensitivity 200µV/m (IHF, Ferrite antenna)
11µV (IHF, ext. antenna)Selectivity 40dB Signal-to-Noise Ratio 55dB Image Response Ratio 45dB IF Response Ratio 50dB Antenna Built-in ferrite loopstick antenna Versions/Power Requirements
120 V AC 60Hz
220 V AC 50Hz
240 V AC 50Hz
120/220/240 V AC 50/60Hz Switchable
- Peso neto
- 6 kg / 13 lb 3.5 oz (13.216 lb)
- Documentación / Esquemas (1)
- - - Manufacturers Literature (Technical manual RT-426 RT-726)
- Documentación / Esquemas (2)
- - - Manufacturers Literature (Owner's manual RT-726 dated Nov 1978)
- Autor
- Modelo creado por Howard Craven. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
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Donde encontrará 340 modelos, 329 con imágenes y 32 con esquemas.
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