Comet CF-416 A Duplexer

Artikelnummer: K805417 | Levertijd: 1-2 Werkdagen
  • Transmitting / Receiving at the same time
  • Input Socket: 1 x SO239
  • Output: 2 x Leads with Fitted PL259 Plugs

€ 44,95

Omschrijving Comet CF-416 A Duplexer

Comet calls these "duplexers", but they are also referred to as combiners or splitters. They are basically band-pass filters, simultaneously passing RF in both directions through the common connector while the band-pass filters provide a high degree of isolation between ports.

The CF 416A Duplexer is for transmitting and receiving the 144 (or HF/50Mhz)  and 433Mhz at the same time. It is combined with high grade filters to work for preventing TVI at the same time. In the case of using the CF-416 for one frequency, the other end can remain open, although the use of a dummy load would be preferred.


  • TX and RX from two radios at the same time into a dual-band antenna
  • Combine a dual-band radio with separate outputs into a dual-band antenna
  • Separate a single connector duplexed radio into separate antenna systems
  • Allow a single coax run into two antennas at the top of the tower, and two radios at   the bottom by using a duplexer at both ends of the coax run, avoiding cost and weight.

Technical specifications:

  • BandPass Frequency & Input Loss : 1.3 - 170Mhz / Less than 0.15dB
  • BandPass Frequency & Input Loss : 350 - 540Mhz / Less than 0.25dB
  • Impedance : 50 Ohms
  • VSWR : Less than 1:1.2
  • Maximum Input Power : 1.3 - 60Mhz / 1000Watts (PEP)
  • Maximum Input Power : 100 - 170Mhz / 800Watts (PEP)
  • Maximum Input Power : 350 - 540Mhz / 500Watts (PEP)
  • Input 1 x SO239 Socket
  • Output 2 x Leads with Fitted PL259 Plugs

Package contents:

  • 1 x Comet CF-416A Duplexer

Productkenmerken Comet CF-416 A Duplexer

1-2 Werkdagen