K3 TX Bandwidth

[Roy Morris-6]

I understand the present thinking is to supply the K3 with a 2.7 Khz 5 pole (standard) filter on the MAIN RX board which determines the transmit bandwidth.  Is there any other option other than the slightly wider 2.8 Khz 8 pole filter to get a wider bandwidth?  Would a variable crystal roofing filter on the MAIN RX board accomplish a bandwidth of choice?  If so, will this be offered?  Roy Morris  W4WFB
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[Greg - AB7R]

Roy,

You can use the AM 6 kHz filter for TX on SSB.  Not sure yet what the
ultimate TX badwidth would be....maybe somewhere between 4-4.5 kHz.

73
Greg
AB7R


-----Original Message-----
From: [hidden email]
[mailto:[hidden email]]On Behalf Of Roy Morris
Sent: Saturday, May 26, 2007 2:04 PM
To: [hidden email]
Subject: [Elecraft] K3 TX Bandwidth


I understand the present thinking is to supply the K3 with a 2.7 Khz 5 pole
(standard) filter on the MAIN RX board which determines the transmit
bandwidth.  Is there any other option other than the slightly wider 2.8 Khz
8 pole filter to get a wider bandwidth?  Would a variable crystal roofing
filter on the MAIN RX board accomplish a bandwidth of choice?  If so, will
this be offered?  Roy Morris  W4WFB
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Post to: [hidden email]
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