The DL7KM antenna is also known as a double quad. It is a high-gain antenna with direct coaxial feed. It offers a gain of approximately 7 dBd and a front-to-back ratio of more than 20 dB.
The DL7KM antenna is also known as a double quad. It is a high-gain antenna with direct coaxial feed. It offers a gain of approximately 7 dBd and a front-to-back ratio of more than 20 dB.
