Tube 17BF11 or Röhre 17BF11 ID5530, Double Pentode, Duodecar 12-pin, B12C Glass (USA 1961) and shown. Radio tubes are valves.

The 17BF11 is part of the Compactron range of television valves and this example features a pair of dissimilar pentodes. Pentode two is a dual control type for FM TV sound demodulation, electrically this pentode is similar to the 6DT6. Pentode one is the audio output valve with up to 2.4 Watts of output.

2025年2月19日 · Amperex 17BF11 则是双五极管复合管，Cayin 工程师令其工作在单端甲类的状态下，精心设计增益电路，加上独立研发使用 Z11 铁芯 EI 型输出变压器，终实现对耳机类负载的驱动。

17BF11 Product details 17AX3 Compactron Diode The 17AX3 is a compactron, single heated-cathode type diode, intended for service as the damping diode in the horizontal-deflection circuit of television receivers.

The 17BF11 is a pair of dissimilar pentodes in the Compactron range. We cannot see the makers name but the word Japan appears below the Type designation. The style matches the 6BN6 from Hitachi. Pentode two is a dual control type for FM TV sound demodulation and pentode one is the audio output valve with up to 2.4 Watts of output.

Title: 17BF11 Author: Tung-Sol Subject: FP-2004-09-24 Created Date: 9/24/2004 10:05:35 PM

2021年2月3日 · Find many great new & used options and get the best deals for RAYTHEON 17BF11 VINTAGE ELECTRON VACUUM TUBE at the best online prices at eBay! Free shipping for many products!

Tube 17BF11A or Röhre 17BF11A ID5531, Double Pentode, Duodecar 12-pin, B12C Glass (USA 1961) and shown. Radio tubes are valves.

2024年10月19日 · The 17BF11 Vacuum tube is a Dekar-12-Pin-Compactron. It was first developed in the United States in 1961. Electrical Data: Vf 16.8 Volts If: 0.45 Ampere

Up for sale is a fantastic NOS GE 17BF11 Vacuum Tube. This high-quality tube is perfect for vintage electronics enthusiasts who are looking to enhance the performance of their devices. It was manufactured in the United States and is compatible with a variety of vintage audio and video equipment.</p><br /><p>The tube is branded by GE and has ...