2m 70cm Dual Band 2 conn.

Two separate antennas on the same boom. Behaves as two extreme gain monoband antennas. 1500W on 2 meters and 850W on 70cm. 12 elements on 144 MHz and 25 elements on 432 MHz.2 meter and 70 cm Longest Dual Band Yagi Antenna 2m70DX37-2Conn old name PA144-432-37-7-2CBGP Dipoles and two “N” connectors view. 144-145MHz and 432-434MHz.

A “Bias-Tee” also known as a “DC Inserter” is a simple way to feed DC power through coaxial cable to the remote device such as a pre-amplifier and – or transmit/receive relays via the coaxial cable. The main task is to inject DC into or extract DC current from the coaxial cable, leaving the RF signal undisturbed. A bias tee is a passive RF circuit...

Last one !  Two separate antennas on the same boom. Behaves as two extreme gain monoband antennas. 1500W on 2 meters and 850W on 70cm. 11 elements on 144 MHz and 23 elements on 432 MHz. 2 meter and 70 cm  Dual Band Yagi Antenna  PA144-432-34-6-2CBGP Dipoles and two “N” connectors view. 144-145MHz and 432-434MHz.