ACS-2004 4fold remote antenna switch

incl. VAT, plus shipping €384.79

No longer available


The ACS-2004 allows connection of four antennas for all amateur bands from 80m to 70cm, switched to just one coaxial cable. Included is the control unit AC-2004 and the weatherproof outdoor unit AS-2004. Both devices communicate over one cable, also allowing to select independently 4 separate pre-amps.

Additionally the ACS-2004 switching systems contains a sequencer for controlling pre-amp and power amp keying.

If pre amps are to be used they are integrated between the antenna and the input of the switch.

To protect the switching contacts of the HF relays and the pre-amps, antenna selection is bloccked while the PTT is engaged.

Technical Data ACS-2004

  • Frequency range 3MHz to 440MHz
  • Max. power load (PEP)
    • 1500 Watt 80m...10m
    • 800 Watt 6m + 2m
    • 600 Watt 70cm
  • Insertion loss
    • 80m ... 10m <0,1 dB
    • 6m ≈ 0.15 dB
    • 2m ≈ 0.25 dB
    • 70cm ≈ 0.3 dB
  • Antenna inputs: 4
  • Max supply for pre-amps: 12V @ 0.5A
  • PTT keying load for PA max. 0.8A / 30V; Open Collector
  • Solenoid output loads max. 0.8A / 30V; Open Collector
  • PTT input < 2V or > 5V
  • Supply voltage 12 ... 15V, recommended 13,8 ... 14,5V
  • All connectors N female
  • Max mast diameter 54mm

Technical Data
Product Name ACS-2004
Brand SSB Electronic
Remote Control capabilities Yes
Weatherproof Yes
Connector A N Socket
Connector B N Socket
Connector C N Socket
Connector N

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