[Elecraft] Roofing Filters

Dave G4AON elecraft at astromag.co.uk
Tue Dec 25 04:50:03 EST 2007


Barry

The K3 takes up to a maximum of 5 roofing filters, if you opt for the 
2.8 KHz instead of the 2.7 KHz there is a price reduction of $30 off the 
2.8 KHz filter (ask Lisa at time of ordering).
The second receiver (if you order that option) also takes up to 5 
filters and would be supplied with a 2.7 KHz 5 pole filter by default.

I'm currently using 2.8 KHz 8 pole and 400 Hz 8 pole filters. The latest 
DSP firmware gives good clean receive on CW down to an indicated 50 Hz 
bandwidth without any signs of ringing.

73 and Merry Christmas

Dave, G4AON
K3/100 #80
++++++++++++++++++
I am about to take the plunge and order a K3. Does it accommodate five
roofing filters in addition to that supplied or is it limited to five in
total ?

Barry Simpson VK2BJ


More information about the Elecraft mailing list