Diamond MX-3000N Triplexer 2m/70cm/23cm, 1.6-160/350-500/850-1300MHz, Type N

Three-Band N-Type Triplexer for VHF, UHF and 1.2GHz

The Diamond MX-3000N is the Type N variant of the MX-3000 triplexer, designed for simultaneous operation across three frequency bands — VHF/HF (1.6–160MHz), UHF (350–500MHz), and 1.2GHz (850–1300MHz). All ports use N-type connectors throughout, making it the preferred choice for low-loss installations where N-type patch panels or feedlines are already in use. With 55dB of isolation across all three port combinations and low insertion loss, it provides clean band separation for demanding multi-band shack setups covering 2m, 70cm, and 23cm.

Key Features

• Three-port simultaneous operation: 1.6–160MHz (LPF), 350–500MHz (BPF), 850–1300MHz (HPF)
• Covers HF/6m, 2m, 70cm, and 23cm in a single unit
• 55dB isolation across all port combinations
• Low insertion loss: <0.2dB (LPF), <0.3dB (BPF), <0.4dB (HPF)
• 800W PEP (LPF), 400W PEP (BPF), 200W PEP (HPF)
• All-N-type connector configuration: N-Jack common port
• 50 Ohm impedance, VSWR <1.2:1

Technical Specifications

• LPF Passband: 1.6–160MHz
• BPF Passband: 350–500MHz
• HPF Passband: 850–1300MHz
• LPF Insertion Loss: Less than 0.2dB
• BPF Insertion Loss: Less than 0.3dB
• HPF Insertion Loss: Less than 0.4dB
• Maximum Input Power (PEP): LPF 800W / BPF 400W / HPF 200W
• Maximum Input Power (CW): LPF 400W / BPF 200W / HPF 100W
• Isolation: 55dB (all port combinations)
• Impedance: 50 Ohms, VSWR <1.2:1
• Common Connector: Type N, female (N-Jack)