Ham Radio Antenna

A Brand New Cobweb Antenna Custom Built 10-12-15-17 And 20 Meters Cobweb

A Brand New Cobweb Antenna Custom Built 10-12-15-17 And 20 Meters Cobweb
A Brand New Cobweb Antenna Custom Built 10-12-15-17 And 20 Meters Cobweb
A Brand New Cobweb Antenna Custom Built 10-12-15-17 And 20 Meters Cobweb
A Brand New Cobweb Antenna Custom Built 10-12-15-17 And 20 Meters Cobweb
A Brand New Cobweb Antenna Custom Built 10-12-15-17 And 20 Meters Cobweb

A Brand New Cobweb Antenna Custom Built 10-12-15-17 And 20 Meters Cobweb
THE COMPLETE COBWEB ANTENNA CUSTOM BUILT 10-12-15-17 AND 20 METER COBWEB BUILT BY RADIO HAMS FOR RADIO HAMS. THIS IS NOT A KIT IT'S A COMPLETE ANTENNA THAT COVERS 14-18-21-24-28 MEG. NOW WITH HEAVY DUTY CABLE MOUNTING P-CLIPS OVER ALL SIZE 8'6" SQUARE MOUNTS TO A 1 1/2 to 2" POLE weight 6.5 kg WIND SPEED WILL TAKE 100 MPH PLUS.

A dipole or a CobWeb has a gain of about 5dB over a dipole in free space. (due to ground reflection) or 7dB over an isotropic radiator (7dBi) and will work equally well over the entire band. The CobWeb has no lossy components in it, so there are no power limit problems for the. QRO operators 600 WATTS PLUS.

The low loss and consequent high radiation efficiency 95% also makes it ideal for QRP! C PROBLEMS YOU GET 5 FULL SIZED HALF WAVE DIPOLES ONE ON EACH BAND WITHOUT NULLS IN A SPACE LESS THAN 9 FOOT SQUARE YOU EVEN GET 2 HEAVY DUTY POLE CLAMPS TO FIX TO YOUR SCAFFOLDING TUBE UP TO 2 INCH FOR FAST ERECTION AND NOW ALL NYLOCK NUTS NOW WITH SINGLE PIECE BOOMS AT 1.44 METERS AND 2 REINFORCED TUBES IN THE CENTER HUB THIS WAS DONE AS A RADIO CLUB PROJECT SO SOME OF THE BEST BRAINS IN HAM RADIO WENT INTO BUILDING THIS ANTENNA AN A. PLEASE Check out my other items.

FOR MORE RADIO GEAR Be sure to add me to your favourites list. The item "A BRAND NEW COBWEB ANTENNA CUSTOM BUILT 10-12-15-17 AND 20 METERS COBWEB" is in sale since Sunday, August 02, 2015. This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\Antennas\Ham/Amateur Radio Antennas". The seller is "mcr666" and is located in WF9 PONTEFRACT. This item can be shipped to all countries in Europe, to United States, to Canada.
  • Type: Omni-Directional
  • To Fit: Base Station Radio
  • Frequency Band(s): HF
  • MPN: mcr web 005
  • Compatible Brand: Universal
  • Brand: MCR COMMUNICATIONS
  • Model: web5
  • Manufacturer warranty: Other: see item description
  • Country/Region of Manufacture: United Kingdom
  • Product Type: Ham Radios
  • Sub-Type: Antennae & Aerials

A Brand New Cobweb Antenna Custom Built 10-12-15-17 And 20 Meters Cobweb