2016年4月18日 · The 1p24b is an amazing tube that's capable of tremendous current (for its size) - but you have to treat the filament gently if you want it to last; series 2.4v, parallel 1.2v....180 …

Tube 1П24Б or Röhre 1П24Б ID19098, Vacuum Pentode, Wires and Power/Output shown. Radio tubes are valves.

2015年7月12日 · The 1P24B-V is the largest of them intended as low-power RF final or LF amp, having a 2W plate dissipation, although some sheets reckon its a 4W plate.... On the jogis …

While the 1j29b is roughtly a miniature replacement for DL91 or DL96 in function, but able to work for RF, the 1p24b (or 1p24b-v) is more similar in power to an EL42 or EL85 but designed for …

2011年10月12日 · It's designed for RF P.A. output, at least up to 60MHz. While the 1j29b is roughtly a miniature replacement for DL91 or DL96 in function, but able to work for RF, the …

2016年4月18日 · GAZ-21 was discontinued in late 60s. Btw, there is no 1P24B in this radio. This tube was not sold to the public, the only civilian gadget using this tube that I know of was …

2020年6月11日 · The 1p24b, 1j29b are incremental improvements on earlier doubled types (two filaments and three grid plates). There are essentially three generations of these. The …

2020年9月6日 · I now have tried one 1p24b, running with 150v at the anode it gives approximately 5 watts, it runs hot around 80c so I have no idea of life. The circuit could be adapted for …

Sub miniature Russian Valves (Tubes) of Rod Pentode type. Common types available on eBay and other online resellers from Russia, Bulgaria and Ukraine. All direct heated …

The 1P24b-V tube – high-frequency pentode with increased reliability. Designed to amplify high frequency power in class B and to generate oscillations. Works in any position. Technical …