Ravensbourne 2 FET tuner Series II (2)

The Rogers Ravensbourne FET FM Tuner, Series II is an improved version of the earlier Ravensbourne 2 FET Tuner. This high-quality stereo FM tuner operates in the standard FM broadcast range of 88 to 108 MHz.

It features variable tuning and employs a wideband ratio detector for optimal signal processing. A center-zero tuning meter aids in precise station selection

Key Specifications

• Sensitivity: The tuner boasts a sensitivity of 2.7µV for 30 dB quieting, ensuring excellent reception of weak signals
• Aerial Compatibility: It accommodates both 75-ohm coaxial and 300-ohm balanced aerial inputs, providing flexibility in antenna connections
• Output: The device delivers an average output of 200 mV at 30% modulation, suitable for connection to most amplifiers

Advanced Features

The Ravensbourne FET FM Tuner, Series II incorporates several advanced features:

• Integrated Circuits: The IF strip utilizes integrated circuits for improved performance and reliability
• Multiplex Decoder: This allows for stereo FM reception
• Switchable AFC: Automatic Frequency Control can be engaged to maintain accurate tuning
• FET Front End: Field Effect Transistors in the front end provide superior signal handling
• Noise Suppression: Inter-station noise suppression enhances listening comfort when tuning between stations.

This model builds upon the strengths of its predecessor, offering refinements and improvements to deliver exceptional FM tuner performance.

Here you find 39 models, 39 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Rogers, Catford (see also Rogers Birmingham)