Under Construction
QRP Station: Construction is underway to install 1296-MHz equipment on the 2.4 meter dish. This will be a temporary set up until summer when the radome will be removed from the dish and hardline can be acquired. Until then the dish will be fitted with a septum feedhorn, two-stage LNA, 6 watt driver and 60w solid-state power amplifier. This will permit running less expensive LMR-400 coax to the dish. Attempts to access the dish computer control system using Hyperterm were unsuccessful. It appears that the az-el-pol drives are selsyn motors so an attempt to drive them directly is the next step. Without use of the cpu, circuitry will be needed to read the angle encoders. Photos from Fall 2005 of the 2.4 meter dish with Septum Feedhorn installed:![]()
Go here for information about the Septum Feed. Here is the 1296 MHz EME Station Layout:
Spring 2007 - Update: Approximately 214-feet of 1-5/8 Heliax was picked from Chris, KL7FB, for future use with the 1296 MHz EME station.
Summer 2008 - Update:
![]()
![]()
![]()
1296/1420 MHz septum feed will be installed on the 4.9m dish instead of the 2.4m dish. The dish mount permits az-movement from 40 to 280 degrees, and elevation from -10 to +90 degrees. QRP plans mentioned above will likely be the first EME operation on this dish using 1296 MHz. QRO will follow as soon as the GI-7b amplifier and water-cooling system is ready. Return for updates on station progress!
Return to Home Page