Diamond MX-72N Antenna Duplexer



The Diamond MX-72N is a VHF (140-150 MHz) and UHF (400-460 MHz) duplexer, with a power of 400W PEP and an impedance of 50 Ohms. There are two outputs, one is a male N-type plug and the other is a PL-259 jack connected to a 200 mm coaxial cable from the base of the duplex unit equipped with a SO-plug. 239. This duplexer MX-72N (1.6-30MHz, 140-150MHz, 400-460MHz) is used for simultaneous operation of two different transceivers (eg 1x 70cm + 1x 2m or KW), as well as amateur radio transceivers with separate antenna outputs for 70cm and 2m, 70cm and KW or 70cm and 2m / KW to one of these appropriate multi-band transmit antenna bands. The MX-72N duplexer is designed to connect two transceivers on one antenna.

Passband width: LPF/1.6 to 30MHz 49 to 150MHz,HPF/400 to 460MHz (LPF:1.6 to 225MHz,HPF:340 to 1000MHz receiving only)
Power rating: 1.6 to 30MHz:400W(CW)/1kW(PEP),
49 to 150MHz: 150W(CW)/400W(PEP),
400 to 460MHz: 100W(CW)/250W(PEP)
Insertion loss: LPF/Less than 0.15dB,HPF/Less than 0.25dB
Isolation: LPF: More than 60dB
Impedance: 50 Ohms
VSWR: Less than 1.2:1
Connector: (MIX) SO-239 (144 ) PL-259 Plug (430) N Series Plug
Coaxial cable: 5D-2VS(35cm)