ilra.net
Repeater Directory Listing
http://www.ilra.net/DirByCity.html
June 29, 2016. The ILLINOIS REPEATER ASSOCIATION is an organisation of trustees and representatives of repeaters, state-wide, whose goal is mutual cooperation on the VHF and UHF spectrum, in the voluntary spirit of Amateur Radio. Aaron A. Collins, N9OZB. 1338 S. Arlington Hts. Rd. Arlington Heights, IL 60005. Autopatch to Law Enforcement. 11K2F3E - 2.5 kHz deviation FM Voice. DS CA WX APCO 12.5k NAC293 PL118.8. AP E L Z Linked to 29.660 52.810. 20K0F3E - 20 kHz bandwidth FM Voice. AP E L Z IRLP Node 4788.
ilra.net
Repeater Directory Listing
http://www.ilra.net/DirByRegByCity.html
June 29, 2016. The ILLINOIS REPEATER ASSOCIATION is an organisation of trustees and representatives of repeaters, state-wide, whose goal is mutual cooperation on the VHF and UHF spectrum, in the voluntary spirit of Amateur Radio. Aaron A. Collins, N9OZB. 1338 S. Arlington Hts. Rd. Arlington Heights, IL 60005. Autopatch to Law Enforcement. 11K2F3E - 2.5 kHz deviation FM Voice. DS CA WX APCO 12.5k NAC293 PL118.8. 11K2F3E - 2.5 kHz deviation FM Voice. 11K2F3E - 2.5 kHz deviation FM Voice. CA WX L X. E L IRL...
k9qi.com
page10
http://www.k9qi.com/page10.html
Audio Autograph Filter Section. Block Diagrams and Data. Introducing the AM Audio Autograph; an audio processing system designed to work like the professional units used by broadcasting stations world-wide but at an affordable price for ham radio use. More information will be forthcoming. Alternate Low-pass Cutoff Frequencies.