ARLA/CLUSTER: Empresa americana vai testar varias tecnicas de transmissões em banda larga entre 2,5 e 16 MHz

[João Costa > CT1FBF]

ARRL warns MITRE over HF Broadband

On January 17, Southgate Amateur Radio News reported on the plans of *MITRE*
 to broadcast wideband on HF. Now the ARRL has issued a warning to the
company

The ARRL has asked the Massachusetts company that plans to conduct
experimental transmissions over wide portions of the HF spectrum either to
avoid Amateur Radio allocations or to announce the times and frequencies of
their transmissions in advance.

The FCC last fall granted MITRE Corporation of Bedford, Massachusetts, a
2-year Part 5 Experimental License, WH2XCI, to operate 21 transmitters at
10 fixed New York and Massachusetts sites. MITRE plans to test wideband HF
communication techniques on a variety of bands between 2.5 MHz and 16 MHz.

“[I]t will not be possible for MITRE to operate these transmitters within
the Amateur Radio Service allocations…without causing harmful interference
to a large number of Amateur Radio operators on an ongoing basis,� ARRL
Chief Counsel Chris Imlay, W3KD, said in a February 12 letter to MITRE.

Imlay said that if MITRE does not agree to avoid ham radio bands or to
announce times and frequencies of transmissions ahead of time, it will ask
the FCC to rescind the company’s Experimental License or to impose a prior
notification requirement “in real time for each and every use of the
transmitters authorized at each site.�

Read the ARRL story at
http://www.arrl.org/news/arrl-warns-experimental-licensee-to-avoid-interference-to-hf-ham-activity

FCC licenses wideband HF data comm experiments
http://www.southgatearc.org/news/2015/january/
fcc_licenses_wideband_hf_data_comm_experiments.htm
-------------- próxima parte ----------
Um anexo em HTML foi limpo...
URL: http://radio-amador.net/pipermail/cluster/attachments/20150216/ee352371/attachment.htm