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Downeast Microwave 10GHz - 144MHz Transverter
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!!First, some pictures: * The transverter is in the middle, the Yaesu FT-100D acts as 144MHz IF receiver. The A32 synthesizer on the left acts as a marker generator, and transmits on 1152.022 MHz. The 9th harmonic on 10368.198 can the be received using the transverter. [http://pic.mpb.li/Downeast_Microwave_10GHz/IMAG0477.jpg?thumbnail=800&ext=.jpg] ---- * Closeup on the .A32 and the BAS46 diode that is used to generate harmonics. [http://pic.mpb.li/Downeast_Microwave_10GHz/IMAG0478.jpg?thumbnail=800&ext=.jpg] ---- * Top view on the opened transverter: The A32 in the lower half generates a LO of 1136 MHz. It gets multiplied on the transverter board to 10.224 GHz. The board on the top right is the control board, acting as switch for the 2m IF and as power distribution. [http://pic.mpb.li/Downeast_Microwave_10GHz/IMAG0479.jpg?thumbnail=800&ext=.jpg] ---- * 10GHz TX / RX Relay and tiny antenna used for reception tests of the A32 marker generator. From left to right: 10GHz RF TX, 10GHz RF RX, 2m IF, PTT (Pull to ground), 13.8V, AUX (Relay driver). The hole is there for an external 10MHz reference clock BNC connector. [http://pic.mpb.li/Downeast_Microwave_10GHz/IMAG0480.jpg?thumbnail=800&ext=.jpg] ---- Full-size pictures on [http://pic.mpb.li/Downeast_Microwave_10GHz]
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