Garey Barrell <[EMAIL PROTECTED]> made an utterance to the drakelist gang ---------------------------------------------------------------------- No. The T-4X has four pole filters, the T-4XB has eight pole filters.
I believe they are the same impedance in and out (2K?) but perhaps someone else knows better. The eight pole filters would be considerably higher insertion loss than the four pole units, so the gain would have to be made up somewhere, probably in the IF Amp stage.
So it may be able to substitute one for the other, but it would have to be in pairs, and the gain would have to be increased.
Let us know what you find out if you pursue! 73, Garey - K4OAH Glen Allen, VA Drake 2-B, 4-B & C-Line Service Supplement CDs <www.k4oah.com> Carey Lockhart wrote:
are the filters the same on the t4x and xb? Carey Lockhart, KC5GTT [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> www.kc5gtt.com
---------------------------------------------------------------------- Submissions: [EMAIL PROTECTED] Unsubscribe: [EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost: [EMAIL PROTECTED] - help in body of message Zerobeat Web Page: www.zerobeat.net - sponsored by www.tlchost.net ----------------------------------------------------------------------
