|WRL Electronics Globe Trotter Transmitter|
The Globe Trotter incorporates the new hot cathode Xtal oscillator circuit which allows complete band coverage from 10 to 80 meters using only a 40 or 60 meter Xtal. A keying Jack in the cathode of the oscillator allows break in operation on GW. The cathode coil switch, now serves to switch one of three different Xtals into the osc grid and the Band Switch serves to switch one of three sets of coils into the osc and final plate circuits. One of the power supplies is used for the final and modulators while the other supplies the Osc, speech and driver stages. The speech stage is conventional and allows the use of a Xtal or high impedance dynamic mic. The driver is connected in parallel as are the modulators and will supply sufficient modulation to the final stage, Provisions have been made for an Antenna changeover relay and for remote operation of the transmitter which is explained in the tuning procedure.
These manuals are available for the above equipment:
|WRL Electronics -- Globe Trotter -- Service and User Manual|
|Manual Type||Service and User Manual|
|Size||1.09 Mbytes (1145027 Bytes)|
|Quality||Scanned document, reading partly badly, partly not readable.|
|Upload date||06 July 2014|
|Downloads||155 since 06 July 2014|
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