This small preamp module was made for Ball Aerospace, and is amazing! It uses the RFMD pHEMT device type SPF-5122Z in a two stage design, with the second stage being a balanced type. The whole assembly runs off 5 VDC at about ~225 mA.
This is an ultraminiature chassis-mount power supply made by Astrodyne, their PN MSCC-0303. It has a single output, 15V at 2.0A (30W). It is constructed in an encapsulated case.
Wavetek Model 144: HF Sweep Generator Instruction Manual w/ Schematics & Calibration Procedure (T.O. 33K3-4-1734-1) Manuals in good used condition. 14 day right of return.
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