[600MRG] 630-meter EM-COMM
Frederick Raab
w1fr at gmrr.biz
Tue Nov 7 20:16:49 CST 2017
November 6, 2017
Gentlemen:
As Pat W5THT points out, we have hardly had an
amateur band long enough to use it for EM-COMM, and
we don't want to hope for the opportunity.
However, it should certainly be possible:
- W0RPK and KN8AZN(SK) built a transportable station -
something you could carry in a van or pick-up
truck to the place for deployment. It was used
on the air and made contacts.
- We ran a number of tests of ground-wave communication
and demonstrated 24/7 ionoshere-independent comms
over about 100 mi or moore.
73, Fritz, W1FR,
Coordinator, ARRL 500-kHz Experiment
Frederick H. (Fritz) Raab, Ph.D.
GREEN MOUNTAIN RADIO RESEARCH COMPANY
1183 Jonquil Lane
Boone, Iowa 50036 USA
Tel. +1 (515) 275-2141
Cell: (802) 598-9527
E-mail: f.raab at ieee.org
Alt: fraab at gmrr.biz
Web: www.gmrr.biz
More information about the 600MRG
mailing list