The Comet CFX 431A Triplexer, for transmitting and receiving all three bands 144/433/1200 Mhz at the same time. The combined high quality filters of the CFX 431A work to prevent occurence of TVI, and the isolation between the connectors is over 50dB.
The Comet CFX-514 Triplexer, for transmitting and receiving all 3 bands HF/50, 144, & 433 Mhz at the same time. The combined high quality filters in the CFX-514 work to prevent TVI, and the isolation between the connectors is over 55dB.
The HamKing BU-200 1:1 balun can be used to create your own wire antenna or as a replacement in an existing antenna. The BU-200 can be used from 0.5 to 60 MHz. Maximum power is 2000 watts PEP.
The HamKing BU-55 1:1 Balun can be used to create your own wire antenna or as a replacement in an existing antenna. The BU-55 can be used from 3 to 75 MHz. Maximum power is 500 watts PEP.
The HamKing CA-35R coaxial lightning surge protector protects your valuable communicationd equipment against, among other things, lightning strikes. The CA-35R can handle frequencies from DC to 1000 MHz with a maximum power of 400 watts PE
The HamKing DX-720D is a high-quality HF/VHF/UHF duplexer, equipped with one UHF-female connector and two UHF-male connectors for the split frequency bands of 1.6 - 150 MHz and 400 - 460 MHz.
The HamKing MX-72 is a high quality HF/VHF/UHF duplexer with one UHF-female connector for common, and two leads with UHF-male connectors for the split frequency bands of 1.6 - 150 MHz and 400-460 MHz)..