Hi Markus, Roelof, Group, Thank-you for the reports and comments. It's interesting how the propagation is so varaible on 630m and how EbNaut prevails, along with the dedicated RX operators. The TX wa
Hello Joe, Excellent propagation once more! Even better than yesterday night. 73, Roelof, pa0rdt The following section of this message contains a file attachment prepared for transmission using the I
Hi Paul, you might try an absorptive filter for harmonics as described in QST 11/1968 which is constituted by a highpass filter terminated in 50 Ohm, with its input parallel to the LPF, both having t