Difference between revisions of "Technics ST-S 7"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Technics]] |
| − | * | + | * Model: ST-S 7 |
| − | * | + | * Type: Tuner |
| − | * | + | * Years of manufacture: 1980 - 1983 |
| − | * | + | * Made in: Osaka Japan |
| − | * | + | * Color: Silver, Black |
| − | * | + | * Remote control: No |
| − | * | + | * Power consumption: 9.9 watts |
| − | * | + | * Dimensions: 430 x 53 x 310 mm (WxHxD) |
| − | * | + | * Weight: 4.0 kg |
| − | * | + | * Original price: 548 DM (1981) |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of outputs |
| − | ** 4: Stereo '''R''', '''L'''; '''Multipath''' | + | ** 4: Stereo '''R''', '''L'''; '''Multipath''' for at that time planned 4-channel broadcasts on VHF or together with the '''Vert''' jack for optical alignment of the antenna by means of an oscilloscope |
| − | * | + | * Number of inputs |
| − | + | 75Ohm antenna socket type "F | |
| − | ''' | + | '''Technical data''' |
| − | * | + | * Reception: VHF/MW |
| − | * | + | * Frequencies: |
| − | ** | + | ** VHF: 87.5 - 108.0 MHz |
| − | + | MW: 522 - 1611 kHz | |
| − | * | + | * Frequency response: 5 Hz-18 kHz |
| − | * | + | * Input sensitivity: 0.95 µV |
| − | * | + | * Distortion factor: 0.1%(mono) 0.15%(stereo) |
| − | * | + | * Signal to Noise Ratio: 69 dB(Mono) 65 dB(Stereo) |
| − | * | + | * Channel separation: |
| − | * | + | * Selectivity: 85 dB(400kHz) 55 dB(300kHz) 55 dB(9kHz) |
| − | * | + | * Co-wave selection: |
| − | * | + | * Spurious wave selection: |
| − | * | + | * IF attenuation: 80 dB at 98 MHz, 50 dB at 999 kHz |
| − | + | IF attenuation: 110 dB at 98 MHz, 45 dB at 999 kHz | |
| − | + | AM suppression: 55 dB | |
| − | * | + | * Station memory: 8 each for AM and FM |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Clock (battery-supported) with timer: 3 switching times, switching socket max. 500 VA |
| − | == | + | == Remarks == |
| − | + | Information of the company [[Panasonic]]/[[Technics]] about this device: | |
| − | + | This device is a quartz synthesizer VHF/MW stereo tuner. | |
| − | + | DC amplifier, detector and stereo decoder. Automatic 19kHz pilot tone suppression provides a linear frequency response from 5 Hz to 18 kHz (+0.2dB, -0.5dB). Ceramic filters with linear group delay in the IF stage guarantee a selectivity of high 85dB (VHF) and 55dB (MW). <BR> | |
| − | + | The quartz synthesizer allows pre-programming of up to eight FM and AM stations, which can then be recalled at the touch of a button. The station set before switching off is retained in the memory.<BR> | |
| − | + | Equipped with a timer that can be programmed for two programs daily plus an additional program once daily or weekly, and also serves as a digital time clock. <BR> | |
| − | + | This model came on the market in 1982/1983 (in Germany).<BR> | |
<BR> | <BR> | ||
| − | + | Note: <BR> | |
| − | + | But is already shown in the Technics catalogue 1980/81.<BR> | |
<BR> | <BR> | ||
| − | <B> | + | <B>Hint: |
| − | + | </B>When buying a used model, be sure to ask the vendor about the brightness of the display: after 25 years of continuous operation, these are usually no longer recognizable and are no longer offered by the manufacturer (Futaba, Japan).<BR> | |
| − | + | * Other models of the same series: | |
| − | * | + | * [[Technics ST-S 1]] |
| − | [[ | + | * [[Technics ST-S 3]] |
| + | * [[Technics ST-S 7]] | ||
| − | == | + | == Pictures == |
| + | * Extract from brochure: Technics ST-S 7 | ||
| + | [[File:Technics ST-S 7-Prospekt-1.jpg]] | ||
| + | |||
| + | |||
| + | == Reports == | ||
| Line 72: | Line 78: | ||
| − | [[ | + | [[Category:Tuner]]</BR></BR></BR></BR></BR></BR></BR></BR></BR> |
Latest revision as of 03:24, 17 June 2019
Data[edit]
General
- Manufacturer: Technics
- Model: ST-S 7
- Type: Tuner
- Years of manufacture: 1980 - 1983
- Made in: Osaka Japan
- Color: Silver, Black
- Remote control: No
- Power consumption: 9.9 watts
- Dimensions: 430 x 53 x 310 mm (WxHxD)
- Weight: 4.0 kg
- Original price: 548 DM (1981)
Connections
- Number of outputs
- 4: Stereo R, L; Multipath for at that time planned 4-channel broadcasts on VHF or together with the Vert jack for optical alignment of the antenna by means of an oscilloscope
- Number of inputs
75Ohm antenna socket type "F
Technical data
- Reception: VHF/MW
- Frequencies:
- VHF: 87.5 - 108.0 MHz
MW: 522 - 1611 kHz
- Frequency response: 5 Hz-18 kHz
- Input sensitivity: 0.95 µV
- Distortion factor: 0.1%(mono) 0.15%(stereo)
- Signal to Noise Ratio: 69 dB(Mono) 65 dB(Stereo)
- Channel separation:
- Selectivity: 85 dB(400kHz) 55 dB(300kHz) 55 dB(9kHz)
- Co-wave selection:
- Spurious wave selection:
- IF attenuation: 80 dB at 98 MHz, 50 dB at 999 kHz
IF attenuation: 110 dB at 98 MHz, 45 dB at 999 kHz AM suppression: 55 dB
- Station memory: 8 each for AM and FM
Special Features
- Clock (battery-supported) with timer: 3 switching times, switching socket max. 500 VA
Remarks[edit]
Information of the company Panasonic/Technics about this device:
This device is a quartz synthesizer VHF/MW stereo tuner.
DC amplifier, detector and stereo decoder. Automatic 19kHz pilot tone suppression provides a linear frequency response from 5 Hz to 18 kHz (+0.2dB, -0.5dB). Ceramic filters with linear group delay in the IF stage guarantee a selectivity of high 85dB (VHF) and 55dB (MW).
The quartz synthesizer allows pre-programming of up to eight FM and AM stations, which can then be recalled at the touch of a button. The station set before switching off is retained in the memory.
Equipped with a timer that can be programmed for two programs daily plus an additional program once daily or weekly, and also serves as a digital time clock.
This model came on the market in 1982/1983 (in Germany).
Note:
But is already shown in the Technics catalogue 1980/81.
Hint:
When buying a used model, be sure to ask the vendor about the brightness of the display: after 25 years of continuous operation, these are usually no longer recognizable and are no longer offered by the manufacturer (Futaba, Japan).
- Other models of the same series:
- Technics ST-S 1
- Technics ST-S 3
- Technics ST-S 7
Pictures[edit]
- Extract from brochure: Technics ST-S 7
Reports[edit]
Links[edit]