KD4APP listening to AO-40 using a DSS dish

August 10, 2002

Normally I use a 90cm dish. Today I am testing a 18" DSS dish. The test setup show above. Outside is a 5 1/2 turn helix and a 13ULNA preamp. Inside is the power inserter for the 13ULNA and the TranSystem 3733 converter and the 3733 power inserter.  More tests to follow. See the same setup with a 2 1/2 turn helix here.

(c) 2002 KD4APP
Updated: August 10, 2002