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UR0GT Super- J Antenna for the 438 MHz

UR0GT Super- J Antenna for the 438 MHz: By: Nikolay Kudryavchenko, UR0GT

Super J antenna is very popular on UHF bands. Here it is present two design of the antenna. First design of the antenna has input impedance of 200- Ohm so it is possible match the antenna with 50- Ohm coaxial cable with help of 4:1 transformer. Second design of the antenna has input impedance of 50- Ohm...

 

PDF file, 280 KB (ANTENTOP-01-2019, pp.: 72- 75)

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MMANA model of the UR0GT Super- J Antenna for the 438 MHz with 200 Ohm Input Impedance

MMANA model of the UR0GT Super- J Antenna for the 438 MHz with 50 Ohm Input Impedance

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Contents for AntenTop 01- 2019

 

 

 

Design of UR0GT Super- J Antenna for the 438 MHz with 200 Ohm Input Impedance

 

 

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Last Updated:

December 29, 2019 12:23