Meeting Minutes for March 8, 2005
Web Page: www.wwcic.org
Information Line Phone Number: 425-820-6271
Dates for WWCIC meetings for 2005 Meetings will be held on the 2nd Tuesday like always, with no meeting in August and June joint meeting with our Canadian counterparts subject to change. The current location is the Washington State Patrol Office in Bellevue.
The annual WWCIC/WCTC meeting will take place at the Hazelmere Golf Course in Canada on Wednesday, June 15th. Start time will be announced soon. Please submit questions and topics for discussion no later than at the meeting on May 11th.
No
new report. Pending Transactions
– Transfer of
Secretary/Treasurer duties and records.
Chairman’s opening
comments: Chairman George Bisso
called the meeting to order at 09:35 AM, at the WSP office in Bellevue.
Introductions were made around the tables.
Members in attendance today: 14.
Adoption of draft
minutes of last meeting: Meeting
minutes for February’s meeting were approved as drafted.
Technical Committee
Report: None(OPEN)
Web Site Report:
Invitation for guest presentations document was added to the web site.
The minutes page has been simplified. (OPEN)
FCC Report:
Indecency, number portability, billing, slamming/cramming and unsolicited
FAXs continue to be active issues.
Nationwide a dozen pirate broadcast stations were shut down. A juvenile amateur
radio operator in Colorado was cited for playing on Public Safety frequencies.
Jamming interference of police frequencies in Buckley and Orting areas stopped
after a visit to the area by FCC personnel.
(OPEN)
800 MHz IX and Nextel
issues:
Wiztronics experienced interference from a wireless phone site. It appears to
have been a BDA that had gone into runaway oscillation. The City of Seattle has
experienced interference in the past from BDAs that emitted wideband noise or
carriers in the 806-925 Mhz range. They have used and recommend using fiber to
bring the donor signal in and out of the target area.
Currently the city is getting interference at NE 85th and
Roosevelt and Capitol Hill, the signal wipes out several of their channels at a
time and has been hard to get a direction to track it down. Not all BDAs or
other signal enhancers are made, installed or maintained to the highest
engineering standards. Physical and RF changes to the environment surrounding a
system after design can adversely affect performance. Jerry has noticed an
increase in interference to mobile receivers when they move out of a valley to
higher ground. The FCC has sent out notices to licensees affected by the Nextel
frequency realignment outlining the process for moving (WASDOT,Seattle,Bellingham
have received theirs). Interim moves may be required in the migration to the final
channel assignments. (OPEN)
700 MHz Planning &
Meetings: EFJ is working on an add-on 700 Mhz option to make 800 Mhz radios dual
band. The RCMP has been supportive of an operational agreement on 700 Mhz. The
Olympics are having some positive impact on coordination. Multinet conventional,
and Smartnet/Smartzone are the only trunking protocols available at this time.
Interoperability considerations; when patching only one digital system can be
used, D to A or A to D but not D to D, Incription is compromised when patching. The
700 MHz web sites are www.region43.org
for Washington State, and www.region35.org,
for Oregon. (OPEN)
Grass Mt. 48.48 MHz IX
Report: Pat
reported that further work on hold due to weather. When conditions permit the
plan is to investigate further using multiple antenna locations. (OPEN)
450 MHz IX: Nothing
new to report. (OPEN)
FRS Issues:
Nothing new to report. (OPEN)
BPL Issues: The
ARRL has filed a lawsuit complaining that the procedure Chairman Powell
used was fraudulent. (OPEN)
Technical Seminars at
WWCIC Meetings: Alan has posted the page inviting presenters to WWCIC meetings. The
intent is to give members or visitors to the website a document to solicit
presentations. (OPEN)
XM and Sirius Satellite
Radio News: In a Sirrus sponsored
survey 40% of Howard Sterns audience said they word move to Satellite radio. XM
has 19 terrestrial translators in the Puget Sound area prompts the question is
this satellite service? These transmitters are high power (10kw Po, 40kw ERP @
2.5-2.6 Ghz). Concern was expressed about the exposure hazard to personnel
visiting these sites since the only warnings at the sites are a small sign on
the actual transmitter cabinet. The hazard would be greatest to personnel
working around the antenna, it would make more sense to have warnings on the
tower and at the entry point to the site. There used to be an XM transmitter at
Indian Hill but it has been removed, others that are known are on Cougar Mtn.
and an office building in Everett. Casual
inquiries to service personnel have not been informative so far.
Possibly in the future we could get a representative to attend our
meetings. (OPEN)
APCO business or reports
and general frequency coordination news: (OPEN)
License-free or
Spread-Spectrum technology issues:
Part 74 limits Broadcasters to 500khz bandwidth on the 900 Mhz allocations so
some have resorted to unlicensed spread-spectrum to get the signal the last hop
to the transmitter until a better method of transmission is available.
Suggested dates for the June meeting with the WCTC are June 8,9,15 or 16. We items for the agenda submitted early so get you suggestions in. Some idea areas are 700Mhz, BPL, Digital Broadcast.
Miscellaneous: With the problems that have been experienced with BDAs and the increase in the use of RF in general ranging from RF ID Tags to WiFi there seems to be a need for EMC expertise on the part of building managers.
Moved and seconded to
adjourn at 11:25 AM.
Respectfully submitted,