tda6020a
时间：04-09
整理：3721RD
点击：
Hello,everyone
Can you have seen this shortwave broadband vertical antenna TDA6020A?Its frequency range is from 2MHz to 30MHz,just using an network with transmission lines to reach the matching .And I heard that this antenna is an transmitter antenna ,which may not be a loaded antenna.So the impedance data must change greatly in the shortwave range without using the matching network.I think the matching thoery may be special, Can you give me some advice?
Best regards,
Luqing.
Can you have seen this shortwave broadband vertical antenna TDA6020A?Its frequency range is from 2MHz to 30MHz,just using an network with transmission lines to reach the matching .And I heard that this antenna is an transmitter antenna ,which may not be a loaded antenna.So the impedance data must change greatly in the shortwave range without using the matching network.I think the matching thoery may be special, Can you give me some advice?
Best regards,
Luqing.