Difference between revisions of "RFT SR 3930"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: Rema Stollberg (RFT) |
| − | * | + | * Model: SR 3930 |
| − | * | + | * Year of manufacture: 1988 - |
| − | * | + | * Manufactured in: DDR |
| − | * | + | * Colour: brown |
| − | * | + | * Remote control: no |
| − | * | + | * Dimensions W x H x D: 390 x 126 x 277 mm |
| − | * | + | * Weight: 7,0 kg |
| − | * | + | * Price: 1390,- M |
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| + | '''Technical data:''' | ||
| − | + | * Operating voltage: 220 V, 50 Hz | |
| − | * | + | * Power consumption: 70 W |
| − | * | + | * Wave range MW: 525...1610 kHz |
| − | * | + | * Wave range KW: 5,95...6,2 MHz |
| − | * | + | * Wave range VHF: 87.5...108 MHz |
| + | '''AM section''' | ||
| − | + | * Sensitivity: 50 µV | |
| + | * selectivity: 36 dB | ||
| + | * Upper cut-off frequency: 2.3 kHz | ||
| + | * IF noise ratio: ? dB | ||
| − | '' | + | '''FM part''' |
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| + | * Sensitivity mono: 1.2 µV | ||
| + | * selectivity: 60 dB | ||
| + | * Upper cut-off frequency: 15 kHz | ||
| + | * Spurious voltage spacing: ?? dB | ||
| + | * IF noise ratio: ?? dB | ||
| + | * Crosstalk attenuation at 1 kHz: 40 dB | ||
| − | '' | + | '''AF section''' |
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| + | * sinusoidal output power: 2 x 13 W at k = 0.7 % | ||
| + | * distortion factor at f = 1000 Hz ; 25 W: 0,7 % | ||
| + | * Frequency response: 30 - 18000 Hz | ||
| + | * extraneous voltage spacing at 13 W: > ? dB | ||
| + | * Crosstalk attenuation at 1 kHz: > 45 dB | ||
| + | * Adjustment range "bass" at f = 40 Hz: +/- 12 dB | ||
| + | * Adjustment range "Treble" at f = 16 kHz: +/- 15 dB | ||
| + | * Adjustment range "Balance": +/- 6 dB | ||
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| + | == Pictures == | ||
| − | == | + | == Reports == |
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== Links == | == Links == | ||
| − | [[ | + | [[Category:Receiver]] |
Latest revision as of 19:35, 18 November 2020
Data[edit]
General
- Manufacturer: Rema Stollberg (RFT)
- Model: SR 3930
- Year of manufacture: 1988 -
- Manufactured in: DDR
- Colour: brown
- Remote control: no
- Dimensions W x H x D: 390 x 126 x 277 mm
- Weight: 7,0 kg
- Price: 1390,- M
Technical data:
- Operating voltage: 220 V, 50 Hz
- Power consumption: 70 W
- Wave range MW: 525...1610 kHz
- Wave range KW: 5,95...6,2 MHz
- Wave range VHF: 87.5...108 MHz
AM section
- Sensitivity: 50 µV
- selectivity: 36 dB
- Upper cut-off frequency: 2.3 kHz
- IF noise ratio: ? dB
FM part
- Sensitivity mono: 1.2 µV
- selectivity: 60 dB
- Upper cut-off frequency: 15 kHz
- Spurious voltage spacing: ?? dB
- IF noise ratio: ?? dB
- Crosstalk attenuation at 1 kHz: 40 dB
AF section
- sinusoidal output power: 2 x 13 W at k = 0.7 %
- distortion factor at f = 1000 Hz ; 25 W: 0,7 %
- Frequency response: 30 - 18000 Hz
- extraneous voltage spacing at 13 W: > ? dB
- Crosstalk attenuation at 1 kHz: > 45 dB
- Adjustment range "bass" at f = 40 Hz: +/- 12 dB
- Adjustment range "Treble" at f = 16 kHz: +/- 15 dB
- Adjustment range "Balance": +/- 6 dB