{"product_id":"diamond-mx-72n-duplexer","title":"Diamond MX-72N Duplexer HF\/VHF\/UHF, 1.6-30\/49-150\/400-460MHz, 1kW PEP, SO-239","description":"\u003ch2\u003eCompact High-Isolation Duplexer for HF, VHF and UHF\u003c\/h2\u003e\u003cp\u003eThe Diamond MX-72N is a compact, high-performance duplexer covering HF (1.6–30MHz), VHF (49–150MHz), and UHF (400–460MHz) simultaneously from a single SO-239 common port. With 60dB of isolation on the low-pass port and a 1kW PEP power rating on HF, it punches well above its compact 220g form factor. The mixed connector configuration — PL-259 on the LPF port and Type N on the HPF port — makes it a versatile choice for installations using different feedline connector types. Extended receive-only passbands (LPF: 1.6–225MHz, HPF: 340–1000MHz) provide additional monitoring flexibility. Supplied with 35cm of 5D-2VS coaxial cable.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSimultaneous operation: 1.6–30MHz (LPF), 49–150MHz (LPF), and 400–460MHz (HPF)\u003c\/li\u003e\n\u003cli\u003eExtended receive-only passbands: LPF 1.6–225MHz, HPF 340–1000MHz\u003c\/li\u003e\n\u003cli\u003e60dB+ isolation on the LPF port\u003c\/li\u003e\n\u003cli\u003e1kW PEP on HF (1.6–30MHz); 400W PEP on VHF; 250W PEP on UHF\u003c\/li\u003e\n\u003cli\u003eLow insertion loss: \u0026lt;0.15dB (LPF) and \u0026lt;0.25dB (HPF)\u003c\/li\u003e\n\u003cli\u003e50 Ohm impedance, VSWR \u0026lt;1.2:1\u003c\/li\u003e\n\u003cli\u003eCommon: SO-239 | LPF port: PL-259 | HPF port: Type N male | Cable: 5D-2VS, 35cm\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight: 46 × 57 × 25mm, 220g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLPF Passband (TX\/RX): 1.6–30MHz and 49–150MHz\u003c\/li\u003e\n\u003cli\u003eHPF Passband (TX\/RX): 400–460MHz\u003c\/li\u003e\n\u003cli\u003eLPF Receive-Only Passband: 1.6–225MHz\u003c\/li\u003e\n\u003cli\u003eHPF Receive-Only Passband: 340–1000MHz\u003c\/li\u003e\n\u003cli\u003eLPF Insertion Loss: Less than 0.15dB\u003c\/li\u003e\n\u003cli\u003eHPF Insertion Loss: Less than 0.25dB\u003c\/li\u003e\n\u003cli\u003eMaximum Input Power: 1.6–30MHz \/ 1kW (PEP), 400W (CW)\u003c\/li\u003e\n\u003cli\u003eMaximum Input Power: 49–150MHz \/ 400W (PEP), 150W (CW)\u003c\/li\u003e\n\u003cli\u003eMaximum Input Power: 400–460MHz \/ 250W (PEP), 100W (CW)\u003c\/li\u003e\n\u003cli\u003eIsolation: More than 60dB (LPF)\u003c\/li\u003e\n\u003cli\u003eImpedance: 50 Ohms, VSWR \u0026lt;1.2:1\u003c\/li\u003e\n\u003cli\u003eCommon Socket: SO-239\u003c\/li\u003e\n\u003cli\u003eLPF Port: PL-259\u003c\/li\u003e\n\u003cli\u003eHPF Port: Type N, male\u003c\/li\u003e\n\u003cli\u003eCoaxial Cable: 5D-2VS, 35cm\u003c\/li\u003e\n\u003cli\u003eDimensions: W46 × D57 × H25mm\u003c\/li\u003e\n\u003cli\u003eWeight: 220g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Antenna","offers":[{"title":"Default Title","offer_id":57667010462040,"sku":"MOON-18-0311","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/8753\/5192\/files\/diamond_mx-72n.png?v=1783510003","url":"https:\/\/kamsat.co.uk\/products\/diamond-mx-72n-duplexer","provider":"Kamsat","version":"1.0","type":"link"}