Difference between revisions of "Heli RK 88 Sensit"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: VEB Gerätewerk Limbach (RFT) |
| − | * | + | * Model: RK 88 |
| − | * | + | * Year of manufacture: from 1981 (IC: from 1984) |
| − | * | + | * Manufactured in: DDR |
| − | * | + | * Color: Black |
| − | * | + | * Remote control: no |
| − | * | + | * Dimensions W x H x D: 510 x 130 x 286 mm |
| − | * | + | * Weight: approx. 12 kg |
| − | + | * Price: 1675,- M | |
| − | * | ||
| + | '''Technical data:''' | ||
| − | + | * Operating voltage: 220 V, 50 Hz | |
| − | * | + | * Power consumption: 150 W |
| − | ** | + | * Wave range LW: 145...320 kHz |
| − | * | + | * Wave range MW: 515...1625 kHz |
| − | ** | + | * Wave range KW1: 5,9...7,5 MHz |
| + | * Waveband KW2: 7,5...22 MHz | ||
| + | * Waveband VHF: 87,5...104 MHz | ||
| + | '''AM section''' | ||
| − | + | * Sensitivity: 30 dB (µV) | |
| + | * selectivity: 60 dB | ||
| + | * Upper cut-off frequency: 2.5 kHz | ||
| + | * IF noise ratio: 89 dB | ||
| − | '' | + | '''FM part''' |
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| + | * Sensitivity mono: 1.2 µV | ||
| + | * selectivity: 86 dB | ||
| + | * Upper cut-off frequency: 15.5 kHz | ||
| + | * Spurious voltage spacing: ? dB | ||
| + | * IF noise ratio: 100 dB | ||
| + | * Crosstalk attenuation (250...6300 Hz): 32 dB | ||
| − | '' | + | '''NF part''' |
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| + | * sinusoidal output power: 2 x 30 W at k = 0.08 | ||
| + | * Frequency range: 17 - 30000 Hz | ||
| + | * extraneous voltage spacing at 25 W: > 91 dB | ||
| + | * Crosstalk attenuation at 1 kHz: > 59 dB | ||
| + | * Adjustment range "bass": +/- 17 dB | ||
| + | * Adjustment range "Treble": +/- 17 dB | ||
| + | * Adjustment range "Balance": 12 dB | ||
| − | + | == Pictures == | |
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| − | + | == Reports == | |
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== Links == | == Links == | ||
| − | [[ | + | [[Category:Receiver]] |
Latest revision as of 19:59, 18 November 2020
Data[edit]
General
- Manufacturer: VEB Gerätewerk Limbach (RFT)
- Model: RK 88
- Year of manufacture: from 1981 (IC: from 1984)
- Manufactured in: DDR
- Color: Black
- Remote control: no
- Dimensions W x H x D: 510 x 130 x 286 mm
- Weight: approx. 12 kg
- Price: 1675,- M
Technical data:
- Operating voltage: 220 V, 50 Hz
- Power consumption: 150 W
- Wave range LW: 145...320 kHz
- Wave range MW: 515...1625 kHz
- Wave range KW1: 5,9...7,5 MHz
- Waveband KW2: 7,5...22 MHz
- Waveband VHF: 87,5...104 MHz
AM section
- Sensitivity: 30 dB (µV)
- selectivity: 60 dB
- Upper cut-off frequency: 2.5 kHz
- IF noise ratio: 89 dB
FM part
- Sensitivity mono: 1.2 µV
- selectivity: 86 dB
- Upper cut-off frequency: 15.5 kHz
- Spurious voltage spacing: ? dB
- IF noise ratio: 100 dB
- Crosstalk attenuation (250...6300 Hz): 32 dB
NF part
- sinusoidal output power: 2 x 30 W at k = 0.08
- Frequency range: 17 - 30000 Hz
- extraneous voltage spacing at 25 W: > 91 dB
- Crosstalk attenuation at 1 kHz: > 59 dB
- Adjustment range "bass": +/- 17 dB
- Adjustment range "Treble": +/- 17 dB
- Adjustment range "Balance": 12 dB