Copper Cactus Dual-Band Super J-Pole Antenna - I had cliff set my j pole to the center of the old commercial band for me and figured it would have just a little bit higher swr on ham 2 meter and 70 cm than it would normally be.
Copper Cactus Dual-Band Super J-Pole Antenna - I had cliff set my j pole to the center of the old commercial band for me and figured it would have just a little bit higher swr on ham 2 meter and 70 cm than it would normally be.. In my design i use 1/2 copper schedule m tubing and 1/4 soft. Solder pipe together with propane torch after measuring carefully. Copper cactus dual band super j pole antenna project 2 meter 70 cm home brew antenna. Dual band slim jim antenna, ac8gy. It does not require a ground plane for operation, but it is firmly recommended the principle of a j pole is well understood, and basically involves feeding the upper part of the antenna (a half wave dipole) with the.
A 1/2″ pipe coupling and a length of pipe may be used in place of floor flange for mounting in a roof tripod. 9 simple j pole antenna projects the dxzone. The antenna may be built as a monobander, duobander, tribander, quadbander or whatever with great success. Slim jim j pole antenna calculator. This arrangement can be applied practically and usefully on bands within the vhf and uhf spectrum.
Pin on RADIO STUFF from i.pinimg.com How to make your own copper cactus j pole antenna for amateur radio. Antenna dual band j pole creates connectivity problems. J pole antenna design calculator by k4abt. Any recommendations to a new tech for a good vhf/uhf antenna for a ham shack. 5 видео 783 просмотра обновлен 9 июл. Copper cactus dual band super j pole antenna project. This is a very easy and simple 2 meter/70cm vertical antenna. The choice of construction materials can greatly affect the performance and power handling.
Copper cactus j pole 2 metter 70 cm dualband resource.
Worth talked about his new antennas at one of the club meetings and i asked him to forward me some pictures to post on the club web site. I noticed that the mic on my new camera pics up sound a little to good, so the torch is. Dual band slim jim antenna, ac8gy. Copper cactus j pole 2 metter 70 cm dualband resource. 5 видео 783 просмотра обновлен 9 июл. A touch of class the windom and the j pole. Any recommendations to a new tech for a good vhf/uhf antenna for a ham shack. It does not require a ground plane for operation, but it is firmly recommended the principle of a j pole is well understood, and basically involves feeding the upper part of the antenna (a half wave dipole) with the. The antenna may be built as a monobander, duobander, tribander, quadbander or whatever with great success. Solder pipe together with propane torch after measuring carefully. The choice of construction materials can greatly affect the performance and power handling. How to make your own copper cactus j pole antenna for amateur radio. The antenna is a dual j pole design, and has a common driven element for both bands.
Solder pipe together with propane torch after measuring carefully. The antenna may be built as a monobander, duobander, tribander, quadbander or whatever with great success. Dual band slim jim antenna, ac8gy. A touch of class the windom and the j pole. How to make your own copper cactus j pole antenna for amateur radio.
My New Copper Cactus Photos from n3ozp.50webs.com This is the construction of a copper cactus style j pole antenna. Copper cactus dual band super j pole antenna project. In my design i use 1/2 copper schedule m tubing and 1/4 soft. Trailed behind the airship, it consisted of a single element, one half wavelength long radiator with a quarter wave parallel feedline tuning stub. Antenna dual band j pole creates connectivity problems. It does not require a ground plane for operation, but it is firmly recommended the principle of a j pole is well understood, and basically involves feeding the upper part of the antenna (a half wave dipole) with the. J pole antenna design calculator by k4abt. Solder pipe together with propane torch after measuring carefully.
A touch of class the windom and the j pole.
Copper cactus dual band super j pole antenna project 2 meter 70 cm home brew antenna. The reason for the coil in commercial dual band antennas is to phase the antenna currents so you actually end up with two colinear elements which both radiate at low angles reinforcing each other and. The choice of construction materials can greatly affect the performance and power handling. In my design i use 1/2 copper schedule m tubing and 1/4 soft. 5 видео 783 просмотра обновлен 9 июл. Slim jim j pole antenna calculator. J pole antenna design calculator by k4abt. Solder pipe together with propane torch after measuring carefully. A touch of class the windom and the j pole. Dual band slim jim antenna, ac8gy. This is the construction of a copper cactus style j pole antenna. Trailed behind the airship, it consisted of a single element, one half wavelength long radiator with a quarter wave parallel feedline tuning stub. Any recommendations to a new tech for a good vhf/uhf antenna for a ham shack.
Worth talked about his new antennas at one of the club meetings and i asked him to forward me some pictures to post on the club web site. 5 видео 783 просмотра обновлен 9 июл. Antenna dual band j pole creates connectivity problems. Copper cactus dual band super j pole antenna project. The choice of construction materials can greatly affect the performance and power handling.
Antenna_Projects from www.warc.byethost5.com I had cliff set my j pole to the center of the old commercial band for me and figured it would have just a little bit higher swr on ham 2 meter and 70 cm than it would normally be. How to make your own copper cactus j pole antenna for amateur radio. Copper cactus dual band super j pole antenna project 2 meter 70 cm home brew antenna. You may use a fiberglas rod (arrow 11. A touch of class the windom and the j pole. The choice of construction materials can greatly affect the performance and power handling. 9 simple j pole antenna projects the dxzone. Slim jim j pole antenna calculator.
Slim jim j pole antenna calculator.
It does not require a ground plane for operation, but it is firmly recommended the principle of a j pole is well understood, and basically involves feeding the upper part of the antenna (a half wave dipole) with the. A touch of class the windom and the j pole. This arrangement can be applied practically and usefully on bands within the vhf and uhf spectrum. The choice of construction materials can greatly affect the performance and power handling. Listed under the antennas/vhf uhf category that is about antennas for vhf uhf bands. Solder pipe together with propane torch after measuring carefully. The antenna may be built as a monobander, duobander, tribander, quadbander or whatever with great success. Copper cactus j pole 2 metter 70 cm dualband resource. Slim jim j pole antenna calculator. Worth talked about his new antennas at one of the club meetings and i asked him to forward me some pictures to post on the club web site. Antenna dual band j pole creates connectivity problems. This is a very easy and simple 2 meter/70cm vertical antenna. The reason for the coil in commercial dual band antennas is to phase the antenna currents so you actually end up with two colinear elements which both radiate at low angles reinforcing each other and.
Related : Copper Cactus Dual-Band Super J-Pole Antenna - I had cliff set my j pole to the center of the old commercial band for me and figured it would have just a little bit higher swr on ham 2 meter and 70 cm than it would normally be..
