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ANTENTOP- 01- 2012, # 016

Pencil Tubes

 

 

 

 

RF Power Amplifier

Tube 1P24B as usual is used for RF Power Amplifier. The tube may produce RF- power up to 2.5- Wtt. Figure 5 shows a schematic of an RF Power Amplifier for frequencies up to 100- MHz. Figure 6 shows chart of the main characteristics Vs optimal (Roe) load for the RF Power Amplifier shown on the Figure 5.

Figure 7 shows schematic of an RF Power Amplifier for frequencies higher the 100- MHz. It is usual Push- Pull amplifier. Tubes used at the amplifier should be a matched pair. As usual tubes from one produced batch are the matched pair to each other.

 

Figure 5 Schematic of RF Power Amplifier for Frequencies up to 100- MHz

 

 

1P24B- Tube that usually is used to RF Power  Amplifier

Credit Line: http://commons.wikimedia.org/wiki/File:1p24b_v_1984.jpg

 

 

 

Pencil Tubes

Credit Line: http://commons.wikimedia.org/wiki/File:Stieniishu_lampas.jpg

 

Figure 6 Chart of the Main Characteristics Vs optimal (Roe) load

 

 

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Last Updated:

May 3, 2016 23:17

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