WebApr 25, 2024 · After the initial installation of the beverage antennas in 2010, a simple single-feed, six posistion switch was used to select the desired beverage antenna. This switch was based on a modified “bugcatcher” coil tap PCB obtained from FAR circuits, purchased when experiementing with Bugcatcher antennas in mobile operation. WebFeb 28, 2024 · Most Texas BugCatcher antennas were available from GLA Systems as a coil only. In addition, the customer either purchased a whip at the same time as the coil or sourced it elsewhere. The whips were 1/8 IN …
Original WB5TYD “Texas Bug Catcher” #680 HF Coil - eHam.net
Webhat needs to be at least 4” above the loading coil. With a 4” diameter coil, at least 8” above the coil. and so on. This can be accomplished by using. one of the Texas BugCatcher extension mast. For 2” to 3” coils use the 6” Extension Mast. For 4” to 6”. diameter coils use the 12” Extension Mast. Now the question everyone ask. WebSep 30, 1998 · It's a small 2 inch or so diameter bugcatcher, covering from 40 meters up. to possibly 10 meters. The things measure about the same on a. Field Strength Meter at … tstc surgical tech program
Amazon.com: Bug Catcher
WebOperate your HF mobile and enjoy DXing! The MFJ-1624 bugcatcher design uses large highly-efficient air-wound inductor -- far out performs other compact HF antennas. … WebJul 31, 2011 · IIRC, the Bugcatcher designs require some matching at the base, at least on the low bands. This is always a good sign with mobile antennas, as a simple HF mobile antenna with a 50-ohm base impdeance at the base with no matching is generally going to be inefficient. 73, Ed Hare, W1RFI ARRL Lab Technical forums moderator WebJun 6, 2011 · The problem is that many of these 75M whip antennas may have a radiation resistance of 5-12 ohms or so. We need a super radial field to work with an antenna like this to keep the ratio of ground to whip values reasonable. If a BugCatcher was used with a few radials over salt water, it would work superbly. phlebotomy courses in new jersey