Difference between revisions of "Technics ST-G 70"
| Line 1: | Line 1: | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Technics]] |
| − | * | + | * Model: ST-G 70 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: black |
| − | * | + | * Remote control: No |
| − | * | + | * Power consumption: 9.5W |
| − | * | + | * Dimensions: 430 x 93.5 x 288mm |
| − | * | + | * Weight: 3.5 kg |
| − | * | + | * Original price approx.: 749 DM (RRP), 1993 |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of outputs: |
** Line-Out | ** Line-Out | ||
| − | * | + | * Number of inputs: |
| − | ** | + | ** Remote control input (RCA). |
| − | + | Loopantenna (Cinch), AM-Antenna, FM-Antenna 300 or 75 Ohm and Ground | |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Reception: VHF/MW |
| − | + | Frequencies: | |
| − | ** | + | ** VHF (FM): 87.50 - 108 MHz, |
| − | * | + | * Frequency response: 4 Hz - 15 kHz (+0.5 dB / -1.5 dB) |
| − | * | + | * Input sensitivity: |
| − | : S/R 30dB, 75Ohm: 1 | + | : S/R 30dB, 75Ohm: 1.3 µV |
| − | + | S/R 26dB, 75Ohm: 1.2 µV | |
| − | + | Distortion factor: 0.015% (mono) 0.02% (stereo) | |
| − | + | Signal to noise ratio: 72db(80 dB according to IHF mono)+ 66db(73 dB according to IHF stereo) | |
| − | + | Stereo crosstalk attenuation: 55dB (1kHz), 40dB (10kHz) | |
| − | * | + | * selectivity: normal (400kHz) 55dB, super narrow (200kHz) 30dB |
| − | * | + | * Co-wave selection: |
| − | * | + | * Spurious wave selection: |
| − | * | + | * Image frequency attenuation: 130 dB (98MHz) |
| − | * | + | * IF attenuation: 130 dB (98MHz) |
| − | * AM | + | * AM suppression: 55dB |
| − | * | + | * Output level: 0.45V (0.9V IHF) |
| − | * RDS: | + | * RDS: No |
| − | * | + | * Station memory: 39 |
| − | |||
| − | |||
| + | '''Special Features''' | ||
| + | * Buttons for, among other things: On/Off, Mono/Auto FM reception, Normal/Super Narrow IF, tuning up and down, store, Fluorescent numeric display (turquoise) plus 3 x orange LED's for 'Quartz Lock', and IF mode, 9kHz or 10kHz steps selectable in MW range, Frequency shift FM: +25kHz by front push button. | ||
| − | * | + | |
| + | == Remarks == | ||
| + | * Other models in the same series: | ||
* [[Technics ST-610]] | * [[Technics ST-610]] | ||
* [[Technics ST-G 70]] | * [[Technics ST-G 70]] | ||
| Line 52: | Line 54: | ||
* [[Technics ST-GT 550]] | * [[Technics ST-GT 550]] | ||
* [[Technics ST-GT 650]] | * [[Technics ST-GT 650]] | ||
| − | + | ||
| − | Quartz | + | |
| + | == Reports == | ||
| + | * Quartz Synthesizer FM Stereo/MW Tuner<br /> | ||
Twin Quartz DC, Class AA<br /> | Twin Quartz DC, Class AA<br /> | ||
| − | * | + | * Dual RF and IF stages for dramatically improved reception quality by automatically adjusting RF and IF bandwidth (normal/super narrow). |
| − | * | + | * Direct access AM/FM station memory (39 presets) |
| − | * | + | * DC dual-quartz technology ensures clean reception and high stability |
| − | * Class AA | + | * Class AA output amplifier stage for undistorted waveform transmission |
| − | * Linear | + | * Linear switching DC MPX stage reduces distortion and extends dynamic range |
| − | * | + | * Versatile fluorescent display |
| − | * | + | * Convenient electronic tuning knob |
<br /> | <br /> | ||
Latest revision as of 06:45, 17 October 2020
Data[edit]
General
- Manufacturer: Technics
- Model: ST-G 70
- Made in: Japan
- Color: black
- Remote control: No
- Power consumption: 9.5W
- Dimensions: 430 x 93.5 x 288mm
- Weight: 3.5 kg
- Original price approx.: 749 DM (RRP), 1993
Connections
- Number of outputs:
- Line-Out
- Number of inputs:
- Remote control input (RCA).
Loopantenna (Cinch), AM-Antenna, FM-Antenna 300 or 75 Ohm and Ground
Technical Data
- Reception: VHF/MW
Frequencies:
- VHF (FM): 87.50 - 108 MHz,
- Frequency response: 4 Hz - 15 kHz (+0.5 dB / -1.5 dB)
- Input sensitivity:
- S/R 30dB, 75Ohm: 1.3 µV
S/R 26dB, 75Ohm: 1.2 µV Distortion factor: 0.015% (mono) 0.02% (stereo) Signal to noise ratio: 72db(80 dB according to IHF mono)+ 66db(73 dB according to IHF stereo) Stereo crosstalk attenuation: 55dB (1kHz), 40dB (10kHz)
- selectivity: normal (400kHz) 55dB, super narrow (200kHz) 30dB
- Co-wave selection:
- Spurious wave selection:
- Image frequency attenuation: 130 dB (98MHz)
- IF attenuation: 130 dB (98MHz)
- AM suppression: 55dB
- Output level: 0.45V (0.9V IHF)
- RDS: No
- Station memory: 39
Special Features
- Buttons for, among other things: On/Off, Mono/Auto FM reception, Normal/Super Narrow IF, tuning up and down, store, Fluorescent numeric display (turquoise) plus 3 x orange LED's for 'Quartz Lock', and IF mode, 9kHz or 10kHz steps selectable in MW range, Frequency shift FM: +25kHz by front push button.
Remarks[edit]
- Other models in the same series:
- Technics ST-610
- Technics ST-G 70
- Technics ST-G 90
- Technics ST-GT 550
- Technics ST-GT 650
Reports[edit]
- Quartz Synthesizer FM Stereo/MW Tuner
Twin Quartz DC, Class AA
- Dual RF and IF stages for dramatically improved reception quality by automatically adjusting RF and IF bandwidth (normal/super narrow).
- Direct access AM/FM station memory (39 presets)
- DC dual-quartz technology ensures clean reception and high stability
- Class AA output amplifier stage for undistorted waveform transmission
- Linear switching DC MPX stage reduces distortion and extends dynamic range
- Versatile fluorescent display
- Convenient electronic tuning knob