The Diamond MX-3000N is a triplexer tailored for amateur radio use. It boasts three distinct ports, each catering to a specific frequency range: LPF spans from 1.6 to 160 MHz, BPF from 350 to 500 MHz, and HPF from 850 to 1300 MHz. This triplexer shines in power handling, supporting CW power ratings of 400W, 200W, and 100W, along with PEP ratings of 800W, 400W, and 200W. Notably, it maintains low insertion loss figures of 0.2dB, 0.3dB, and 0.4dB, coupled with impressive isolation levels of 55dB across all ports.

Equipped with N-jack (female) mix connectors, the MX-3000N comes bundled with PL-259 and 12″ 5D cables for the port connectors, which are N-male. This triplexer stands out for its versatility and efficiency, making it a valuable asset for amateur radio enthusiasts seeking reliable performance.