Difference between revisions of "Grundig RT 40 M"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Grundig]] |
| − | * | + | * Model: RT-40 M (differs from RT-40 only in appearance). |
| − | * | + | * Made in: Germany |
| − | * | + | * Type: Stereo multi-range tuner |
| − | * | + | * Years of manufacture: 1966 - 1967 |
| − | * | + | * Color: Silver / Black, real wood veneer |
| − | * | + | * Power consumption: 10 watts |
| − | * | + | * Dimensions: (WxHxD) 390 x 150 x 270 mm. |
| − | * | + | * Weight: 7 kg |
| − | * | + | * Fixed price: 595 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of outputs: |
| − | ** | + | ** Output voltage: |
| − | *** | + | *** Variable: 0.65 V at 22 kOhm, level control for AF output voltage. |
| − | *** | + | *** Output socket for tape |
| − | * | + | * Number of inputs: |
| − | ** | + | ** Antenna: 75 Ohm, 300 Ohm |
| − | ''' | + | '''Technical data''' |
| − | * | + | * Reception: FM stereo / mono, MW, LW, KW I, KW II |
| − | * | + | * Frequencies: |
| − | ** | + | ** FM: 87.5 - 108 MHz |
| − | + | MW: 510 - 1620 kHz | |
| − | + | LW: 145 - 350 kHz | |
| − | + | CW I: 49 MHz | |
** KW II: 18 - 55 MHz | ** KW II: 18 - 55 MHz | ||
| − | * | + | * Frequency response: 40 Hz - 12.5 KHz (± 1.5dB) |
| − | * | + | * Input sensitivities: |
| − | ** | + | ** VHF: 1.4µV for 15kHz deviation and 26 dB signal-to-noise ratio |
| − | ** MW: 6 | + | ** MW: 6.5µV |
| − | + | LW: 8.0µV | |
| − | ** KW I: 5 - 12µV ( | + | ** KW I: 5 - 12µV (for 10mV output) |
| − | ** | + | ** CW II: 8.6 - 22.5 MHz |
| − | * | + | * Distortion factor stereo: 0.5% |
| − | * | + | * Signal to noise ratio: 65 dB |
| − | * | + | * Common wave selection: 2.0 dB at 1mV antenna voltage and 75 kHz deviation |
| − | * | + | * IF rejection: > 86 dB |
| − | * | + | * Image frequency rejection: 66 dB |
| − | * | + | * Crosstalk attenuation: 35 dB |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Tuning indicator |
| − | * | + | * Indicator lamp for stereo programs |
| − | * | + | * Disengageable Automatic FM Focusing (AFC) |
| − | * | + | * VHF spurious lock |
| − | * | + | * Ferrite antenna for MW and LW |
| − | * | + | * Shortwave magnifier |
| − | * Separate | + | * Separate outputs for amplifiers and tape recorders |
| − | * | + | * Output level control for each channel |
| − | * Mono / | + | * Mono / Stereo button |
| − | * | + | * Rear panel level control for AF output voltage |
| − | == | + | == Notes == |
| − | * | + | * Other models in the silver series: |
| − | |||
** [[Grundig SV 40 M]] | ** [[Grundig SV 40 M]] | ||
| − | ** [[Grundig SV 80]] | + | ** [[Grundig SV 80 M]] |
| + | ** [[Grundig SV 85]] | ||
| + | ** [[Grundig SV 140]] | ||
| − | * | + | * Other models in the black series: |
| + | ** [[Grundig SV 100]] | ||
| + | ** [[Grundig SV 200]] | ||
| + | |||
| + | |||
| + | * Corresponding tuners: | ||
** [[Grundig RT 40]] | ** [[Grundig RT 40]] | ||
** [[Grundig RT 40 M]] | ** [[Grundig RT 40 M]] | ||
| + | ** [[Grundig RT-100]] | ||
| + | ** [[Grundig RT 200]] | ||
| − | == | + | == Pictures == |
| − | * Grundig RT-40 / RT-40 M | + | * Extract from brochure: Grundig RT-40 / RT-40 M |
| − | [[ | + | [[File:Grundig RT 40-Prospekt-1.jpg]] |
| − | == | + | == Reports == |
| − | * | + | * External link: [[Hifi Museum]] test report [http://www.hifimuseum.de/grundig-sv80-rt40.html] |
== Links == | == Links == | ||
| − | * | + | * External link: "Hifi Archive" datasheet: [http://www.hifi-archiv.info/Grundig/1967-Schaufenster/21.jpg] |
| − | [[ | + | [[Category:Tuner]] |
Latest revision as of 03:52, 30 January 2019
Data[edit]
General
- Manufacturer: Grundig
- Model: RT-40 M (differs from RT-40 only in appearance).
- Made in: Germany
- Type: Stereo multi-range tuner
- Years of manufacture: 1966 - 1967
- Color: Silver / Black, real wood veneer
- Power consumption: 10 watts
- Dimensions: (WxHxD) 390 x 150 x 270 mm.
- Weight: 7 kg
- Fixed price: 595 DM
Connections
- Number of outputs:
- Output voltage:
- Variable: 0.65 V at 22 kOhm, level control for AF output voltage.
- Output socket for tape
- Output voltage:
- Number of inputs:
- Antenna: 75 Ohm, 300 Ohm
Technical data
- Reception: FM stereo / mono, MW, LW, KW I, KW II
- Frequencies:
- FM: 87.5 - 108 MHz
MW: 510 - 1620 kHz LW: 145 - 350 kHz CW I: 49 MHz
- KW II: 18 - 55 MHz
- Frequency response: 40 Hz - 12.5 KHz (± 1.5dB)
- Input sensitivities:
- VHF: 1.4µV for 15kHz deviation and 26 dB signal-to-noise ratio
- MW: 6.5µV
LW: 8.0µV
- KW I: 5 - 12µV (for 10mV output)
- CW II: 8.6 - 22.5 MHz
- Distortion factor stereo: 0.5%
- Signal to noise ratio: 65 dB
- Common wave selection: 2.0 dB at 1mV antenna voltage and 75 kHz deviation
- IF rejection: > 86 dB
- Image frequency rejection: 66 dB
- Crosstalk attenuation: 35 dB
Special Features
- Tuning indicator
- Indicator lamp for stereo programs
- Disengageable Automatic FM Focusing (AFC)
- VHF spurious lock
- Ferrite antenna for MW and LW
- Shortwave magnifier
- Separate outputs for amplifiers and tape recorders
- Output level control for each channel
- Mono / Stereo button
- Rear panel level control for AF output voltage
Notes[edit]
- Other models in the silver series:
- Other models in the black series:
- Corresponding tuners:
Pictures[edit]
- Extract from brochure: Grundig RT-40 / RT-40 M
Reports[edit]
- External link: Hifi Museum test report [1]
Links[edit]
- External link: "Hifi Archive" datasheet: [2]
![[2]](http://www.hifi-archiv.info/Grundig/1967-Schaufenster/21.jpg){kind=link}