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Antenna Coils : Antenna Loading Coils - The …
WebThe antenna wire was 2mm tinned copper with PVC insulation suspended via a rope from a tree branch and spaced approx. 1m (3ft) away from the trunk. The wire was resonant on 7.1MHz with a measured Rs value of approximately 55 Ohms. The field strength on 7.1MHz with no tuner connected was exactly the same as with the tuner in circuit. Webby Phil Salas – AD5X Introduction Many of us have more than one transceiver and more than one antenna, and sometimes ... On the antenna side I have a Butternut vertical, a MFJ-1775 40-2 meter compact dipole, a Hy-Gain 6M/2M/70cm beam, and a MFJ-267 dummy load/wattmeter. I mounted the MFJ-4726 (Photo A) under my desk so hcl gr tech park bangalore
Which Direction Should a TV Antenna Face? - Long …
WebA Linear Loaded Vertical Antenna for 40m and 80m by PA3HBB As a lot of you will appreciate, to work good DX requires a low angle of radiation from the antenna. ... Ultimate Portable HF Vertical Antenna by AD5X Due to … WebThe resource is currently listed in dxzone.com in a single category. The main category is Antenna Coils that is about Antenna Loading Coils. This link is listed in our web site directory since Tuesday Feb 5 2008, and till today "Home Brew Loading Coil for AD5X Vertical" has been followed for a total of 3066 times. So far received 13 votes for a ... WebVertical Antennas. Vertical antennas are omnidirectional, meaning they receive signals from all directions. This can be a great feature when operating in emergency conditions, or when wanting to send a signal to multiple areas of the world. The negative impact of a vertical is that they can be very “noisy” due to those very same signals. eszk essen