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Transistor FM block
Electronica
- Manufacturer
- Electronica
- Country
- Romania
- Year
- Unknown
- Category
- Components
- Type
- Modules and subassemblies
- Documentation score
- 1/5
- Last edited
- 03 OCT 2026
Specifications
- Type
- FM (VHF) tuner block, OIRT or CCIR
- Application
- capacitive tuning with a separate 6–24 pF variable capacitor; input 75 Ω
- Sensitivity
- 130 µV for 300 µV output into 2 kΩ
- Selectivity
- min. 6 dB at ±300 kHz
- Supply
- 6 V
- Weight
- 0.045 kg
Sources: [1]
Description
The transistor FM block is a VHF (FM) tuner module for transistor radio receivers, made by Electronica in Bucharest for both the OIRT and CCIR standards [1]. It was connected to the receivers by a polystyrene plug with a contact resistance under 50 mΩ and an insulation resistance over 10,000 MΩ [1]. The earlier tube version was the FM block with ECC85 [1].
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