[600MRG] New 472-479khz spectrum allocation, for Amateur Radio in Canada
Ralph Wallio, W0RPK
W0RPK at netins.net
Wed May 7 06:30:04 CDT 2014
http://www.southgatearc.org/news/2014/may/new_472_479khz_spectrum_allocation_for_amateur_radio_in_canada.htm#.U2oXqFcf6no
New 472-479khz spectrum allocation
for Amateur Radio in Canada
Radio Amateurs of Canada (RAC) is pleased to announce the official
Canadian implementation of the 472-479 kHz band. "Agreed to in 2012 at
the World Radio Conference (WRC), and now approved in Canada this is
more good news for Canadian amateur radio", said RAC President Geoff
Bawden, VE4BAW, enthusiastically.
The amateur service is now authorized to use the 472-479 kHz band with
the release of the new Canadian Table of Frequency Allocations by
Industry Canada. While approved at WRC 12 by the ITU, each country then
must implement regulations for its amateurs before the band is
available. Operations are subject to the international foot notes, which
limit power to 5 watts EIRP except in certain areas within 800 km of
certain other countries. Industry Canada release:
http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/h_sf01678.html
The RAC 0-30 MHz Band Planning Committee will be proposing a suitable
band plan to enable best use of this new very narrow band. Comments and
suggestions may be sent to the committee via rachq at rac.ca. Those looking
to become active on this new band are encouraged to write of their
experiences for TCA, given the challenges of antennas and equipment for
this new band.
This addition to our allocations is especially appropriate given that
Industry Canada, with Bryan Rawlings, VE3QN, acting as a representative
for both RAC and IARU, lead the charge for this new band at WRC 12. Of
course, WRC 12 was the end of a long process that started many years
earlier and many others need to be recognized for their contributions:
Industry Canada which brought together all of the industry players to
form consensus, Ken Pulfer VE3PU (SK) who started it all off and
provided help and insight throughout the multi-year process, Dave Conn
VE3KL did the critical antenna analyses. Jim Dean VE3IQ oversaw getting
licenses for 504 -- 509 kHz experiments to verify non-interference to
power control systems. Also, Norm Rashleigh VE3LC who guided the
favourable responses to the proposed amateur secondary allocation at
472-479 kHz through IC's Request for Public Consultations on the WRC-12
decisions. Many others also provided valuable support and work over a
seven year process.
Canadian amateur operators have two new segments of spectrum thanks to
the very hard work by RAC with our regulator. Five 60 meter band
channels were made available by Industry Canada a few month ago.
RAC Communications, Ottawa ON.
raccomms at gmail.com
Tel: 1-877-273-8304
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http://www.arrl.org/news/canadian-radio-amateurs-gain-new-472-479-khz-band
Canadian Radio Amateurs Gain New 472-479 kHz Band
05/05/2014
As of May 1, radio amateurs in Canada have a new allocation at 472-479
kHz. The 7 kilohertz sliver of spectrum is available to hams there on a
secondary basis. Delegates attending the 2012 World Radiocommunication
Conference (WRC-12) approved a secondary allocation between 472-479 kHz
for the Amateur Radio Service, and telecommunications regulator Industry
Canada subsequently proposed numerous revisions to its Table of
Frequency Allocations, including the new 472-479 kHz band. Radio
Amateurs of Canada (RAC) announced the "official implementation" of the
band today.
"Canadian amateur operators have recently secured two new segments of
spectrum, thanks to the very hard work of RAC volunteers," the
announcement said. "The 60 meter band allocation was made official a few
month ago as well."
MF and LF experimenter Joe Craig, VO1NA, "discovered" that the
long-awaited new 630 meter band had become available when he checked the
Table of Frequency Allocations last week. Craig said it didn't take long
for him and his wife Michelle, VO1RL, "to get our feet wet" on the new
allocation. She stayed at home, while Joe tossed some gear into the car
and drove to a park for their first contact on the new band (at 473 kHz
on CW).
Last fall Industry Canada issued an experimental radio license to
Craig's club, the Marconi Radio Club of Newfoundland (VO1MRC), endorsing
experimental station VX9MRC to conduct transmissions on 472-479 kHz on
December 14 and 15, to call attention to the potential new Amateur Radio
band there and to the role ham radio plays in emergency communication.
The ARRL in 2012 petitioned the FCC to carve out the same band for US
hams, but the Commission has not yet acted on the League's request. The
ARRL-sponsored WD2XSH experimental operation in that region of the
spectrum continues, with Fritz Raab, W1FR, as the coordinator. Other
experimenters also operate there from time to time.
By international agreement, the maximum equivalent isotropically
radiated power (EIRP) of amateur stations using 472-479 kHz may not
exceed 5 W (or 1 W EIRP in some locations). In the US and in Canada, the
472-479 kHz band is part of the larger 435-495 kHz segment allocated on
a primary basis to the Maritime Mobile Service and on a secondary basis
for government Aeronautical Radionavigation.
Craig believes the new band will appeal to a broader group of hams than
do more-demanding LF allocations. He has predicted that transatlantic
contacts, while challenging, "should be fairly common using conventional
CW and digital modes." He said that although MF enthusiasts might have
to build their own transmitters, most newer HF transceivers already can
receive on 472-479 kHz.
A dozen or more countries already have approved Amateur Radio operation
in the 630 meter band. They include Germany, Norway, the Philippines,
Australia, New Zealand, Switzerland, Finland, Spain, and France.
Last November the FCC released a Notice of Proposed Rule Making and
Order (ET Docket 12-338) proposing the creation of a new LF ham band at
135.7 to 137.8 kHz. Canadian hams already have such an allocation.
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