PRO DPF 4/6 S-3/4 BNC, 6-circuit duplexer, for high performance, large switching bandwidths (BOS-optimised), 4 m band, BNC coupler

Order number: 7000 00513700

FEATURES/ADVANTAGES

• The DPF 4/6 S-... is a 6-resonator duplex filter for duplex radio telephones.
• This filter is primarily intended for devices where TX and RX operate on individual frequencies, but it can also be used, albeit with slightly lower data, where TX and RX operate on multiple channels, i.e. within a certain port bandwidth. In the latter case, factory tuning is recommended.
• The filter can be used in the entire range of 66 - 88 MHz with a duplex spacing between 4 and 13 MHz.
• Thanks to the use of temperature-compensated helical resonators with a high Q factor and discrete component connections, the filter has very small dimensions.
• The housing is made of extruded aluminum, the chassis is made of passivated steel and the connections are provided with Teflon insulation.
• The filter is coated with black vinyl to protect it from corrosion.