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SW-225 ANTENNA SWITCH
SW-225 ANTENNA SWITCH
SW-225 ANTENNA SWITCH
SW-225 ANTENNA SWITCH
SW-225 ANTENNA SWITCH
SW-225 ANTENNA SWITCH
SW-225 ANTENNA SWITCH

SW-225 ANTENNA SWITCH

$ 44.88

Availability: 100 in stock
  • Brand: Unbranded
  • Condition: Excellent condition.
  • Type: Antenna
  • All returns accepted: ReturnsNotAccepted
  • Model: SW- 225

    Description

    SW-225 MILITARY ANTENNA SWITCH
    Listed is a great condition SW-225 antenna switch. WWII vintage. This is a high-power 3-pole double-throw RF knife switch. Made in USA. Used in airborne bombers for transmitters. Excellent for use in high power ladder line transmission systems. This is a very high quality military grade switch. It has large 1"x1"x2.5" H rectangular porcelain insulators for supporting each of the heavy duty switch contacts. The switch outline dimensions are 7.125"Wx8.0" long. The overall height when the switch is in the closed position is about 4". Perfect for grounding 450 or 600 ohm open wire transmission lines when not in use, or for switching a common transmission line of two different antennas. This type of switch (and of this quality) is now fairly scarce and hard to find. Will be carefully boxed for safe shipment.