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SB QST @ ARL $ARLB013
ARLB013 FCC okays RF identification tags at 433.5 to 434.5 MHz ZCZC AG13 QST de W1AW ARRL Bulletin 13 ARLB013 From ARRL Headquarters Newington CT April 16, 2004 To all radio amateurs SB QST ARL ARLB013 ARLB013 FCC okays RF identification tags at 433.5 to 434.5 MHz The FCC has adopted a somewhat limited proposal to permit deployment of RF Identification (RFID) tags on the 70-cm band at much greater duty cycles than current Part 15 rules permit for such devices. Among other applications, RFID tags are used to track shipments and packing containers. A Third Report and Order (R & O) in ET Docket 01-278--approved April 15 but not yet released--follows a 2000 petition by SAVI Technology to revise FCC Part 15 rules to accommodate such devices in the vicinity of 433 MHz. The ARRL has consistently opposed the proposal, but the FCC just as unfailingly has gone along with it. FCC Office of Engineering and Technology (OET) Chief Ed Thomas said RFIDs provide important public benefits. "This device is designed to increase homeland security at ports, rail yards and warehouses," Thomas told the FCC open meeting. "It will foster the development of more powerful and advanced RFID systems that can identify the contents of shipping containers and determine whether tampering has occurred during shipment." Thomas said the devices also would increase efficiency in shipping operations and inventory control. In requesting Commission adoption, OET's Hugh van Tuyl provided the broad strokes of the Part 15 rule changes, which, he said, would apply specifically to shipping containers "in commercial and industrial areas." In certain cases, he asserted, current Part 15 requirements aimed at preventing interference to licensed services "may unnecessarily constrain the operational range of RFID systems as well as the speed and quantity of data that can be transmitted." The Third R & O would increase the maximum radiated field strength permitted for such devices as well as the maximum permissible duty cycle--from one second to one minute. The longer duty cycle would allow an RFID to transmit the contents of an entire shipping container, van Tuyl said. "We therefore believe there will be no significant increase in the potential for interference to authorized services," he concluded. The Third R & O reflects certain accommodations to the National Telecommunications and Information Administration (NTIA), which expressed "grave concerns" about the proposal in 2002. The R & O limits the operating band for such RFID tags to 433.5 to 434.5 MHz, instead of the 425 to 435 MHz SAVI originally asked for. It further prohibits operation of RFID tag systems within 40 km (about 25 miles) of five government radar sites. Manufacturers of 433 MHz RFID systems would have to register the locations of their system base stations to aid in interference resolution. Since SAVI first approached the FCC in 2000, ARRL has maintained that the RFID tags the company proposed would represent a significant source of potential interference to sensitive receivers and be incompatible with ongoing requirements of incumbent services. More than 130 amateurs filed comments in opposition to SAVI Technology's RFID tags proposal, and most supported the ARRL's position that the proposed rules were flawed and should not be adopted. NNNN /EX SB QST @ ARL $ARLB012 ARLB012 FCC proposes wide-ranging changes to Amateur Service rules ZCZC AG12 QST de W1AW ARRL Bulletin 12 ARLB012 From ARRL Headquarters Newington CT April 16, 2004 To all radio amateurs SB QST ARL ARLB012 ARLB012 FCC proposes wide-ranging changes to Amateur Service rules The FCC has released an "omnibus" Notice of Proposed Rule Making (NPRM) that seeks comments on a wide range of proposed Amateur Service (Part 97) rule changes. The FCC also denied several petitions for rule making aimed at altering portions of the Amateur Radio regulatory landscape and ordered minor changes in Part 97. The NPRM is a result of a dozen petitions for rule making, all filed more than a year ago and some as long ago as 2001. Comments on the proposals put forth in WT Docket 04-140 are due by Tuesday, June 15, with reply comments by Wednesday, June 30. Among other changes, the FCC has recommended adopting the ARRL's "Novice refarming" plan, which can be seen on the web at, http://www.arrl.org/announce/regulatory/refarm/. "Because the ARRL petition addresses the operating privileges of all classes of licensees on these Amateur Service bands, we believe that the ARRL petition provides a basis for a comprehensive restructuring of operating privileges," the FCC said. The ARRL referenced its Novice refarming proposal in its recent Petition for Rule Making, RM-10867, which, along with three other petitions remains open for comment until April 23. The FCC also has proposed essentially eliminating its rules prohibiting manufacture or marketing of Amateur Radio Service power amplifiers capable of operating between 24 and 35 MHz. The current rules "impose unnecessary restrictions on manufacturers of Amateur Radio equipment and are inconsistent with the experimental nature of the Amateur Service," the FCC said. The FCC proposed amending Section 97.201(b) of the rules to permit auxiliary operation on 2 meters above 144.5 MHz, with the exception of the satellite subband 145.8 to 146.0 MHz, in addition to frequency segments already authorized. The FCC proposed extending the bands available for spread spectrum experimentation and use to include 222-225 MHz as well as 6 and 2 meters. Current rules limit SS emissions to frequencies above 420 MHz. Among other things, the FCC also proposed to prohibit acceptance of more than one application per applicant per vanity call sign; permit retransmission of communications between a manned spacecraft and its associated Earth stations, including the International Space Station; allow current amateurs to designate a specific Amateur Radio club to acquire their call sign in memoriam; eliminate Section 97.509(a) of the rules, which requires a public announcement of volunteer examiner test locations and times; and add to Section 97.505(a) to provide Element 1 (5 WPM Morse) credit to any applicant holding a Technician license granted after February 14, 1991, and who can document having passed a telegraphy examination element. The Commission ordered some changes in Part 97 without requesting comment. It ordered, among others, the revision of the definition of an "amateur operator" in Section 97.3(a)(1) to reflect that entry in the FCC Universal Licensing System (ULS), not a license document, determines whether a person is an Amateur Radio operator. The FCC adopted a technical change to specify that the mean power of any spurious emission from a new amateur station transmitter or amplifier operating below 30 MHz be at least 43 dB below the mean power of the fundamental emission. Among other petitions, the FCC turned down a proposal to establish distinct CW and phone segments in the 160-meter band. Also denied were petitions that would have imposed restrictions on the time, length or transmission frequencies of bulletins or informational transmissions directed at the amateur community and a request to add to the special event call sign system certain call sign blocks designating territories and possessions that lack mailing addresses. The FCC Notice of Proposed Rule Making, on the web at, http://hraunfoss.fcc.gov/edocs_publi...CC-04-79A1.doc, in WT Docket 04-140, is available on the FCC Web site. As soon as the document has been posted, comments on the NPRM may be filed via the FCC Electronic Comment Filing System at, http://www.fcc.gov/cgb/ecfs/. Click on "Submit a filing." To view filed comments, click on "Search for filed comments." In either case enter the NPRM number in the "Proceeding" field as "04-140" (without the quotation marks). NNNN /EX |
#2
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In article t,
w4nti@get says... SB QST @ ARL $ARLB013 ARLB013 FCC okays RF identification tags at 433.5 to 434.5 MHz It's use it or loose it. I've turned on the rig several time during commute and during the day when I get a chance. The 70cm band in RI/SE MA is dead. Throw a call out, hear nothing back. 2M is pretty much the same. It's just too bad. |
#3
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Tony P. wrote:
In article t, w4nti@get says... SB QST @ ARL $ARLB013 ARLB013 FCC okays RF identification tags at 433.5 to 434.5 MHz It's use it or loose it. I've turned on the rig several time during commute and during the day when I get a chance. The 70cm band in RI/SE MA is dead. Throw a call out, hear nothing back. 2M is pretty much the same. It's just too bad. IIRC, 434 MHz is in the middle of an ATV channel, not the repeater sub band. Part of me would be willing to concede (on a 2nd or 3rd basis) 434 for a horse trade deal to avoid BPL. But there is also the aspect of the camel's nose getting inside the tent.... (I also realize that the RFID people are not the same as the BPL people). There are airport radars at around 445MHz that look for wind shear. The government IIRC did go out of their way to avoid interference to the ham repeaters in the area at each such equipped airport. |
#4
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![]() "Tony P." wrote in message .. . In article t, w4nti@get says... SB QST @ ARL $ARLB013 ARLB013 FCC okays RF identification tags at 433.5 to 434.5 MHz It's use it or loose it. I've turned on the rig several time during commute and during the day when I get a chance. The 70cm band in RI/SE MA is dead. Throw a call out, hear nothing back. 2M is pretty much the same. It's just too bad. Well the freqs being used for the RFID tags are not in the FM segement. But I do agree with your point. We have three strong and high repeaters in my immediate area. Hardly any activity at all. Dan/W4NTI |
#6
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#7
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![]() "Dan/W4NTI" w4nti@get rid of this mindspring.com wrote in message nk.net... Well the freqs being used for the RFID tags are not in the FM segement. But I do agree with your point. We have three strong and high repeaters in my immediate area. Hardly any activity at all. Dan/W4NTI Hello, Dan It really depends upon your area whether you'll find a lot of use or very little. Someone in North Dakota might not even have a repeater available, yet if he fires up on 75 meters in the evening - wow! It's busy! Likely no one is near him, he simply hears a ton of stations via F layer reflection. Rochester, NY, is hardly Chicago or NYC, but I've filled my limited memories on my HTX-404 (10 memory channels plus 3 priority channels) - every one of them usable. I've chatted at 3:00 am with a trucker in Toronto via the Toronto repeater (linked to the Rice Lake repeater in Canada which I can use very well). I've chatted locally at 2:00 am with a professor from the University of Rochester. Usually, there is some activity on 440 almost every time of day (with the exception that it does get quiet between midnight and 5:00 am LOL). We have a *ton* of repeaters (I can use more than the 13, but that is the limit of memory on the old Rat Shack HT) around here. One of the repeater systems has ports on every band from 10 meters to 1.2 GHz (including 900 MHz). I've chatted with Australia and England via the 10 meter port (whilst I was on one of the 440 ports). It really all depends .... ![]() 73 from Rochester, NY Jim AA2QA --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.659 / Virus Database: 423 - Release Date: 4/15/04 |
#8
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![]() "Jim Hampton" wrote in message ... "Dan/W4NTI" w4nti@get rid of this mindspring.com wrote in message nk.net... Well the freqs being used for the RFID tags are not in the FM segement. But I do agree with your point. We have three strong and high repeaters in my immediate area. Hardly any activity at all. Dan/W4NTI Hello, Dan It really depends upon your area whether you'll find a lot of use or very little. Someone in North Dakota might not even have a repeater available, yet if he fires up on 75 meters in the evening - wow! It's busy! Likely no one is near him, he simply hears a ton of stations via F layer reflection. Rochester, NY, is hardly Chicago or NYC, but I've filled my limited memories on my HTX-404 (10 memory channels plus 3 priority channels) - every one of them usable. I've chatted at 3:00 am with a trucker in Toronto via the Toronto repeater (linked to the Rice Lake repeater in Canada which I can use very well). I've chatted locally at 2:00 am with a professor from the University of Rochester. Usually, there is some activity on 440 almost every time of day (with the exception that it does get quiet between midnight and 5:00 am LOL). We have a *ton* of repeaters (I can use more than the 13, but that is the limit of memory on the old Rat Shack HT) around here. One of the repeater systems has ports on every band from 10 meters to 1.2 GHz (including 900 MHz). I've chatted with Australia and England via the 10 meter port (whilst I was on one of the 440 ports). It really all depends .... ![]() 73 from Rochester, NY Jim AA2QA --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.659 / Virus Database: 423 - Release Date: 4/15/04 I am fully aware of that. There 'used to be' a LOT of 2 meter activity around here. It all died away. There are 300 licensed hams in Calhoun county. Maybe 30 are active. Dan/W4NTI |
#9
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"Dan/W4NTI" w4nti@get rid of this mindspring.com wrote in message hlink.net...
"Jim Hampton" wrote in message ... We have a *ton* of repeaters (I can use more than the 13, but that is the limit of memory on the old Rat Shack HT) around here. One of the repeater systems has ports on every band from 10 meters to 1.2 GHz (including 900 MHz). I've chatted with Australia and England via the 10 meter port (whilst I was on one of the 440 ports). It really all depends .... ![]() 73 from Rochester, NY Jim AA2QA I am fully aware of that. There 'used to be' a LOT of 2 meter activity around here. It all died away. There are 300 licensed hams in Calhoun county. Maybe 30 are active. That's ten percent, that's not bad at all. But it depends on the regional population density which varies enormously across the country. We have individual suburban townships which have as many as 200 ham residents here in the Delaware Valley region of the NE corridor. This county alone has 43 municipalities, etc. We still have the old 2M packet spots system up and running from Virginia well into New England. I have no idea what the actual numbers are but it's probably safe to assume that most of the repeaters in this region have hundreds if not thousands of potential users each. If even ten percent of 'em got on the machines there would be complete chaos never mind what would happen if the whole pack fired up and "got active". My point being that activity levels in terms of perceptions of activity levels varies all over the map. Literally. e.g., this patch ain't Calhoun County! A couple trends I think I'm seeing here at least on 2M are movements back to FM simplex ops and a noticeable growth in the use of SSB which is being fueled by the availability of affordable multimode rigs like the 706 and the 817. Might be that after 35 years or so of repeaters dominating VHF/UHF ham comms they've run their course for a number of reasons, the costs of acquisition, installation, maintenance and operation being what they are. Another piece of this discussion I think involves what I call the "Nocode Bubble". We all know that in some huge number of instances these folk have come into the hobby, jacked up the total head counts by very large percentages and have left never to be heard from again. But they're still taking up space on the FCC license servers and skewing the real-world data by inordinate amounts. Pull the nocode data out of the mix when talking about activity levels vs. raw head counts and you get a whole different and much more realistic picture of ham radio as it really exists in this country. Dan/W4NTI w3rv |
#10
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