PRO DPF 2/6-HX-150, 6-circuit helix duplexer, for high performance (BOS-optimised), 2 m band, N coupler

Order number: 7000 00513600

FEATURES/ADVANTAGES

• The DPF 2/6-HX-150 is a high performance six-cavity duplexer for mobile or base stations in the 136 - 175 MHz band.
• This type of filter uses six large 40 x 40 mm cavities, all equipped with 3.5 mm silver-plated spiral resonators with a diameter of 19 mm.
• The use of large cavities and resonators means a higher Q value, resulting in a smaller duplex spacing with lower loss.
• The larger dimensions increase the rated power to 100 W in continuous operation.
• The DPF 2/6-HX-150 is designed for single channel devices, but can be broadband adapted with slightly reduced specification to allow the use of multi-channel devices.
• The cavities are made of extruded aluminum, the chassis of passivated steel. All coaxial cables are semi-rigid and Teflon has been used for all connectors and cables.
• The filter is coated with black vinyl to protect against corrosion.
• Please specify the frequencies for TX and RX when ordering, as all filters are individually manufactured.