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DC-1GHz Coaxial switching unit + manual -- (8 SPDT Relays) -- Tektronix 261

$ 51.21

Availability: 100 in stock
  • Model: 261
  • Condition: Good condition
  • Type: Vintage Test Equipment
  • Application: Electronics
  • All returns accepted: ReturnsNotAccepted
  • Brand: Tektronix

    Description

    Tektronix 261 Coaxial Switch - This unit is a 8 channel DC-1GHz switch for 50 ohm coaxial cables with 8 independent SPDT relays. Signal connections are through 24 each GR-874 connectors.
    Each relay has a coil that operates on 10 mA(max. 35 mA) and has a resistance of 160 ohm. There are no internal cache diodes. The relay coil contacts are brought out to the rear panel, to be controlled by a model 262 "programmer", custom circuitry, or computer.
    Original manual provided with unit.
    Unit sold
    AS-IS
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