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EF Johnson: PTT Module for Johnson Valiant I & II
EF Johnson: PTT Module for Johnson Valiant I & II
EF Johnson: PTT Module for Johnson Valiant I & II

EF Johnson: PTT Module for Johnson Valiant I & II

$ 31.67

Availability: 100 in stock
  • Type: Not applicable
  • Condition: New
  • Brand: Kiss Electronics
  • Service: Not applicable
  • All returns accepted: ReturnsNotAccepted
  • Frequency Band(s): Not applicable
  • MPN: Does Not Apply

    Description

    *****
    For Auction ****
    (1) PTT module for the Johnson Valiant I & Valiant II. Takes the place of the original Johnson high voltage coil relay and the high voltage resistive divider. ( AKA Under-chassis-heater). The new module is powered by the 6.3VAC tube heater line and utilizes a 10A 6VDC DPDT relay driven by a power mosfet. The new module may be located in roughly the same place as the old Johnson PTT module. The new PTT module has a very low PTT enable current, ( less than 1ma). Some Valiant wiring modifications are necessary for a successful PTT module/Valiant interface.
    This PTT module is compact, easily installed ( two machine screws needed), robust construction, rugged 10A relay contacts, sealed ( plastic cover) relay.
    Relay contact configuration drawing enclosed with unit.
    Module interface: Chassis Ground, Bare buss wire
    RED Dot: PTT Connection
    GREEN Dot: 6.3VAC input.
    Relay Contacts: Configuration Drawing Enclosed with Unit.
    All sales final, no warranties or guarantees expressed or implied. No returns. Free USPS shipping to the lower 48. After sales technical support via Email.( Direct, not through Ebay).
    Unit schematics and Valiant interface wiring diagram included.
    Photo: Stock photo. Serial Number: Pending