[Amps] 4-1000A in LK2000

[Radio WC6W]

Hi Kevin,
  The input impedance of a 4-1000A in "strapped" grounded grid is circa 110 ohms.  

  A 3-1000Z runs around 65 ohms.  

  Some input network tweaking will be necessary with a transistorized driver.

73 & Good evening,
  Marv WC6W

http://wc6w.50webs.com/


<snip>
> 
> Is the input impedance that different from the 3-1000?
> 
> 73 Kevin K7ZS