Kenosha Reuse Discussion Board > SALEM, WI
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> Sperry microwave an / upm-12A vswr indicator
Sperry microwave an / upm-12A vswr indicator
Sperry Microwave AN / UPM-12A VSWR Indicator
Sperry Microwave AN / UPM-12A X-band source, VSWR Indicator and Power Supply
* Operational Supplement included!
* Schematic diagram in the lid.
* Power supply (that comes on in another part of the unit).
* Only the 5-conductor cable between the units is missing.
* A klystron X-band oscillator in the other unit. WR90 port.
* The cable between the units is missing. Third picture, left side.
* It is to have 5-pin male and female connectors. They can still be bought.
* We deem it likely that this instrument will work once such a cable is connected.
* This is a great tool for ham operators working the X-band antennae and components.
* The klystron can be modulated so it is a ready transmitter with about 10 mW of output power.
* Dimensions: 48 x 26 x 30 cm
* Weight: 17.0 kg (37.6 lbm)
