Of course I suppose the transceiver was designed for a 50 ohms output, if not my test is nonsense.The result is that using the PA and driver module alone gives the same problem as inside the transceiver. In this check the final PA is working at low power without the control of the transceiver, so is like checking the PA (driver included) using the transceiver as a generator and checking the output on to a dummy load.I have not a RF generator at hand so I could not test the Pa module alone. At this point I can draw the entire mannual blindfolded.In this test I disconnectd and bypassed the TR-7 final low pass filter estage and this stage includes also the internal meter of the transceiver and also the ALC detectors and controls so the PA is working without control deppending only on the position of the driver potenciometer,I am checking the final PA alone, and I still get the same problem the readings on both meters are the same value. If you have some stuff that not is listed here you can donate this by.Note that there is a limit to the number of files you can download. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. Mods.dk - Instruction, users and service manuals for DrakeMain MenuManuals for DrakeThis is the manuals page for Drake.
0 kommentar(er)
