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It is 25 ohms.
The data on a 3CX15000B7 is where you look
for Data on designing a linear amp. The YC-156
is the same tube, only with 5kw cooling fin.
(((73)))
Phil, K5PC
Subject: [AMPS] YC-156 Input impedance
Hello List ,
Could someone give me a ballpark figure as to the input impedance of a =
yc-156. I would like to build a tuned input circuit.Is the input =
impedance of the tube and the driving point impedance to different =
things or are they the same. Any help is appreciated.
Regards to All
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<DIV><FONT face=3D"Slashed Zero Arial" color=3D#0000ff>It is 25 =
ohms.</FONT></DIV>
<DIV><FONT face=3D"Slashed Zero Arial" color=3D#0000ff>The data on a =
3CX15000B7 is=20
where you look</FONT></DIV>
<DIV><FONT face=3D"Slashed Zero Arial" color=3D#0000ff>for Data on =
designing a=20
linear amp. The YC-156</FONT></DIV>
<DIV><FONT face=3D"Slashed Zero Arial" color=3D#0000ff>is the same tube, =
only with=20
5kw cooling fin.</FONT></DIV>
<DIV><FONT face=3D"Slashed Zero Arial" color=3D#0000ff>(((73)))<BR>Phil, =
K5PC</FONT></DIV>
<DIV><FONT face=3D"Slashed Zero Arial" =
color=3D#0000ff></FONT> </DIV>
<DIV><B>Subject:</B> [AMPS] YC-156 Input impedance</DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV><BR></DIV>
<DIV><FONT face=3DArial size=3D2>Hello List ,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Could someone give me a ballpark =
figure as to the=20
input impedance of a yc-156. I would like to build a tuned input =
circuit.Is=20
the input impedance of the tube and the driving point impedance to =
different=20
things or are they the same. Any help is appreciated.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Regards to=20
All</FONT></DIV></BLOCKQUOTE></BODY></HTML>
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