Ham-Radio Shack 1985

Drake TR 7 Brochure [1’113 KB]
Drake TR 7 Operational Manual [5’017 KB]

TRIO TS-510 Instruction Manual [7’712 KB]
TRIO TS-510 Servie Manual [8’837 KB]

The PLL synthesized VLF - HF all wave receiver Rohde & Schwarz EK070 has been introduced in 1979. It's digital frequency readout has an accuracy of 10 Hz. The R&S EK070 has been one of the earliest shortwave receivers with direct keypad frequency entry, thirty electronic memories and the possibility of beeing remote controlled by a computer or a secondary controller BG 170.

Here the description [930 KB] how to connect the Rohde & Schwarz EK070 with the built in V.24 serial board to the PC in order to control the EK070 with OmniRig and Pegasus from N4PY. Carl did a software upgrade to control the EK070 with his software Pegasus version v4.42D.

Here another Link with more information about the EK070 and a link to German Website.