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E. F Johnson “Match Box” Antenna Coupling System
E. F Johnson “Match Box” Antenna Coupling System
E. F Johnson “Match Box” Antenna Coupling System
E. F Johnson “Match Box” Antenna Coupling System
E. F Johnson “Match Box” Antenna Coupling System
E. F Johnson “Match Box” Antenna Coupling System
E. F Johnson “Match Box” Antenna Coupling System
E. F Johnson “Match Box” Antenna Coupling System

E. F Johnson “Match Box” Antenna Coupling System

$ 41.71

Availability: 99 in stock
  • Brand: EF Johnson
  • Frequency Range: HF
  • Model: 250-23
  • All returns accepted: ReturnsNotAccepted
  • Type: Antenna Coupler-Tuning Unit
  • Condition: Very good physical condition, removed from a working environment, but untested.

    Description

    E. F Johnson “Match Box” Antenna Coupling System
    Catalog No. 250-23, rated 250 Watts. Unit is in excellent physical condition for its age and was removed from an active, full-power RF environment, but has not been tested by me personally.
    Internal relay shows a continuity of 1176 Ohms [DC] as measured from the rear terminals. (This does not address the quality of the contact surfaces however).  A bound and legible COPY of the instruction book is included.
    Please ask questions via the eBay messaging system and I will make every effort to respond in an expedient manner.
    I’m requesting no returns on this because it’s essentially a passive device. If your expectations are not fully met, please contact me for a resolution. Customer satisfaction is a high priority for me.
    Thank you for looking.