TARC Minutes of Meeting June 2023

On Tuesday, 20 June 2023 at 1900 hours local, Mark, WA5MA, called to order the meeting of the Tulsa Amateur Radio Club in Room-3140 of Keplinger Hall at the University of Tulsa. WA5MA welcomed new attendees and those who are working to get their Technician license. WA5MA requested round-robin introductions of the company; 29 persons added their names to the attendance register two of whom were aspiring licensees. Andrew, W5AWS, handed aspiring hams Dave and Jay each a paper explaining how to become a ham radio operator, a copy of which is attached to these minutes. A copy of the […]

TARC Meeting Minutes May 2023

On Tuesday, 16 May 2023 at 1900 hours local, Mark, WA5MA, called to order the meeting of the Tulsa Amateur Radio Club in Room-3140 of Keplinger Hall at the University of Tulsa. WA5MA welcomed new attendees and those who are working to get their Technician license. WA5MA requested round-robin introductions of the company, 40 persons who added their names to the attendance register, four of whom were aspiring licensees, and one GMRS operator aspiring to join the ranks of Amateur Radio operations. WA5MA asked if any club members present are not receiving the club newsletter. Nothing heard. WA5MA asked for […]

President’s Corner – May 2023

In case you missed it… At the April meeting of the Tulsa Amateur Radio Club, Paul WB5ANX gave his presentation on ARES / Bike Rides / Community Events and how to be prepared for each of them. Also, Ky Vargas KY5VAR recently made the trek out to Little Sahara State Park for a POTA activation, and he had a slide show and presenta-tion for the club. Meeting attendance in April was 35. It’s that time of year… This past weekend was the first VHF/UHF University attended by 27 hams looking for information on “How not to be a LID, the […]

Net Checkins 5.1.23

1 W5AWS Tulsa ANDREW 2 KC9THI Tulsa IAN 3 KC5MJE JENNINGS KENNY 4 K5CAY Tulsa DAN 5 K5NBA Broken Arrow CHUCK 6 KI5VAG TULSA CARL 7 K5TZS Broken Arrow DAVID 8 KJ5AND Glenpool RUSTY 9 KI5YWF Oklahoma City DON 10 KI5VYF Tulsa LINDA 11 KB5VDA Tulsa GREG 12 KI5ZDE Tulsa CHRIS 13 KI5TAZ Claremore JACOB 14 KI5YSY Muskogee EASTON 15 N5NJB MUSKOGEE NATHAN 16 KI5ZRY Sapulpa MARK 17 KA5RAB Warr Acres ROGER 18 KI5TKD Choctaw JOHN 19 KJ5AGS Edmond MATT 20 KF6OPP EDMOND DIRK 21 AE5MT Chandler BRIAN 22 WA5TRM Tulsa STORM 23 KD5UTW MOUNDS KEVIN 24 KB5VDB BROKEN ARROW […]

End Fed Long Wire Antenna

By: W5AWS Motivation From the point of view of efficiency, tuning an antenna to resonance at the fre-quency of transmission makes sense in that it ensures maximum transfer of power, which is all well and good until we QSY to another frequency, forcing a need to re-tune or acceptance of the impedance mismatch and reflected power in the feed-line. An End-Fed Half-Wave (EFHW) is an antenna that is a half-wavelength at the lowest frequency of operation, making the odd and even harmonics of the fundamental frequency available across the bands for which it is designed to work; even so, an […]