Eforie S 692 A
Electronica · 1969
- Manufacturer
- Electronica
- Country
- Romania
- Year
- 1969
- Decade
- 1960s
- Category
- Radio
- Type
- Radio receivers
- Documentation score
- 2/5
- Last edited
- 03 OCT 2026
Specifications
- Tubes
- 5 + 1 tubes; diodes 2 × EFD115 and BY127/250
- Wavebands
- LW 150–285 kHz, MW 525–1605 kHz, SW1 5.9–9.8 MHz, SW2 11.7–18 MHz, FM 65–73 MHz
- Sensitivity
- 150 µV (MW)
- Selectivity
- 30 dB (AM, FM)
- IF rejection
- AM 30 dB, FM 40 dB
- Image rejection
- AM 34 dB, FM 30 dB
- Output power
- 2.5 W
- Loudspeakers
- 5 Ω, 6 VA
- Tone control
- separate bass and treble
- Inputs / outputs
- pick-up and tape recorder sockets
- Construction
- printed circuit (single board)
- Power supply
- 120 / 220 V AC
- Power consumption
- 65 VA
Sources: [1]
Description
The Eforie S 692 A is an AM-FM tube radio receiver made by Electronica in Bucharest; it was also made in a CCIR version for export [1]. The Traviata 1 and Traviata 3 have the same circuit [1].
The Eforie family (types 1–4) took a further step in reducing metal and assembly work: the plastic dial backing and the waveband switch were mounted directly on the receiver’s single circuit board [1]. The Traviata, a plain receiver and a radiogram built on the same chassis, was the last tube radio made at Electronica, in 1969 [1].
In the source table, sensitivity is given on medium waves for 0.5 W output, selectivity for a signal ±9 kHz (AM) or ±300 kHz (FM) away, the audio response within 6 dB, and output power at no more than 10% distortion [1].
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Schematics
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