At my local hamfest on the weekend I picked up this 6-way coax switch. I’ve been furiously searching my little heart out, but haven’t actually discovered any sign of it.

How do I wire this up? What do I need? What specifications does it have? Anything you can share?

RF Connectors

Connector view of a 6-way coax switch with common connector in the centre surrounded by a hexagonal arrangement of inputs, each an N-type connector.

Side

Side view of a 6-way coax switch showing mounting hardware and the label

Control Connectors

Control wire connection view of a 6-way coax switch showing 6 numbered terminals with IND marking, 6 numbered terminals with LOGIC marking and 3 central terminals marked CP, CP and 28V respectively.

Label

Product Label with the following text:

K&L
50140
6LMP-28-F-N-I-TTL
S/N CC649-2
D.C.9002

  • Onno (VK6FLAB)OP
    1·
    3 months ago

    I have seen that.

    To date my experience with asking multinational companies about their second hand products has not been productive, but I should probably reach out regardless.