ARRL Sacramento Valley Section-Wide Net Thursday April 17
ARRL Sacramento Valley Section News
American Radio Relay League
The National Association for Amateur Radio since 1914
ARRL Pacific Division Director Tony Marcin, W7XM, presided over a division-wide Town Hall Zoom meeting on the morning of Saturday, January 11. Over 60 Pacific Division members, field organization officials and appointees participated. Tony presented updates on matters to be addressed at the upcoming January 17-18 ARRL Board of Directors meeting and responded to questions from the attendees. Future Pacific Division Town Hall meetings are planned for March 1 and July 12. San Francisco Section SM Antonis Papatsaras, AA6PP, invites all our division members to join the ARRL Pacific Division Discord Server to continue the discussion.
Effective January 1, 2025, Robert Kelly, K6VNR, is appointed ARES Emergency Coordinator for Yuba and Sutter Counties, replacing Neil Bossard, N6CNY, who is leaving our area for family reasons. Thank you, Neil, for your years of service and Welcome Aboard, Robert!
QST To All Radio Amateurs:
On Thursday, January 16, 2025, ARRL Sacramento Valley Section will hold a Section Wide Net, first on the WD6AXM FM repeater atop Sutter Buttes near Yuba City on 146.085 MHz, plus 600 kHz offset, tone 127.3 Hz. Please wait for Net Control to call the 2 meter ARRL Section Net after the 7 pm Yuba-Sutter ARES net has closed, usually around 7:20-7:30 pm Pacific Time.
For those who are unable to access the WD6AXM repeater, our HF net will commence IMMEDIATELY after the VHF SV net signs off, on the 80 meter frequency of 3880 kHz +/- 3 kHz for QRM.
Important: If you do not hear net control over your radio, please check in anyway and listen for net control to acknowledge you via the Half Moon Bay WebSDR or the Northern Utah WebSDR.
All ARRL members, club presidents, Section appointees, and all appropriately licensed radio amateurs are encouraged to join us for the ARRL Sacramento Valley Section nets. Section News and items of regional and national interest to all radio amateurs will be the topics of discussion.
ARRL Sacramento Valley Section Wide Nets are conducted only on the third Thursday of such months as announced via official bulletin and on www.arrlsacvalley.org
ARRL Sacramento Valley Section Nets are conducted only on months when announced, on the third Thursday of that month following the 7 pm Pacific Time Yuba-Sutter ARES net on the WD6AXM 146.085 MHz +0.6 MHz offset, CTCSS 127.3 Hz FM repeater, followed by the HF Section Net on 3880 kHz LSB +/- 3 kHz (or 5330.5 kHz USB as propagation permits).
All Sacramento Valley Section radio amateurs are welcome to check into our Section Nets. The nets carry announcements of interest to our section and test our section-wide station communication capabilities.
Don't have an HF radio or antenna?
Click a link and Listen on a web receiver.
This chart shows colors that represent the recommended HF frequencies for contacting stations for a particular hour.
Both stations should use the SAME frequency denoted by the color at the location of the target station.
The chart is in Universal Time (UTC).
More information at http://www.sws.bom.gov.au/HF_Systems/6/6
December 8, 2024 by Jay Ballinger, N6SAC, ARRL ARES Sacramento County EC
On December 8, 2024, the California International Marathon (CIM) saw its 41st running this year. And Sacramento County ARES has been supporting this event for over a decade.
“Each year we have over 20 volunteers providing essential radio communication at every aid and medical station spread out along the course,” reported Jay Ballinger – N6SAC, Emergency Coordinator for Sacramento ARES. “The runners’ safety and welfare are our primary mission. And we provide the link for runner status and overall situational awareness to the event organizers.”
The radio operators are stationed side by side with the aid and medical tent personnel. They report lead runner positions, runners requiring aid and support, road closure status, and essential runner withdrawal information back to Race Control.
“The event safety coordinators, about 15 in all, can hear our radio traffic and quickly build that mental picture of the event,” reports Jay. “We are the fastest and most complete communication network for the event.”
Over 10,000 runners participate each year. Considered the #1 Qualifier for the Boston Marathon, the elite runners will finish the run in just over two hours, but the team commits to staying on station for the full eight hour event.
Sacramento ARES supports many running and biking distance events throughout the year, and all of that training leads up to this big event each December.
“The team does great,” Jay confirms. “This has all of the elements of an emergency activation – operators are given a tactical callsign, they are sent to remote locations, they must be self-reliant for several hours, they have reporting assignments, and they must integrate with a directed net. I could not be more proud with how well they performed.”
Posted December 18, 2024
Congratulations to NorCal Skywarn volunteer operators on their successful operation at the Sacramento NWS office as WX6NWS during December 7 SKYWARN™ Recognition Day. This 25th Anniversary operating event recognized volunteer weather spotters/radio amateurs all over the country and territories who assist the National Weather Service (NWS) with observations and forecasting.
During 16 hours of operation, volunteer operators NorCal Skywarn President Paul Young, KA6PDY, and NWS Meteorologist Chris Hintz, K6DX, made 175 radio and Echolink contacts around the country which was a new record for them. Some newly licensed radio amateurs and other new visitors also attended.
This Special Event is based after ARRL’s Field Day, but they made contacts on HF, VHF, UHF, Digital, EchoLink, IRLP and others. The WX6NWS operation was live streamed on the K6IS FM repeater, 145.190 MHz, - offset, PL 162.2, and by way of the EchoLink Conference Server SKY_GATE Node 868981.
NWS offices in Hanford, Oxnard and the Monterey/SF Bay Area also participated on the air during Skywarn Recognition Day.
from ARRL News, November 22, 2024
The annual event is celebrating its 25th anniversary. SKYWARN Recognition Day (SRD) was established in 1999 by the National Weather Service and ARRL® to commemorate the contributions of SKYWARN volunteers. Using amateur radio and other means of communication, SKYWARN spotters provide real time ground truth to NWS offices. The ham-volunteers can also provide vital communications between NWS and local emergency management officials when other means go down.
There will be a SRD special event from 0000 – 2359 UTC on the day. The objective is for all amateur stations to exchange QSO information with as many Amateur Radio SKYWARN Spotters and National Weather Service Stations as possible on the 80, 40, 20, 15, 10, 6, 2-meter and 70-centimeter bands.
ARRL will be on the air during the event from the ARRL Radio Laboratory station, W1HQ, using the call sign WX1AW. Spotters are encouraged to register for SRD at https://www.weather.gov/crh/skywarnrecognition. There will be participation certificates available after the event.
Read the full story at http://www.arrl.org/news/25th-annual-skywarn-recognition-day-december-7-2024
For more than 50 years, ARRL Straight Key Night (SKN) has long been the favorite event of many amateurs. Always on New Year’s Eve and Day, Straight Key Night gives hams a chance to return to the time when Amateur Radio was just a bit simpler -- a time when a straight key or an old bug, along with a basic transceiver, was all that was needed to communicate around the world. In fact, that’s still all that is needed.
The Samuel F. Morse Amateur Radio Club in Sacramento invites you to participate in the 2025 ARRL Straight Key Night. This 24-hour event is not a contest; rather it’s a day dedicated to celebrating our CW heritage. W6SFM will get on the air and simply make enjoyable, conversational CW QSOs. The use of straight keys or bugs to send CW is preferred.
The event begins on Wednesday, January 1, 2025 at 00:00 UTC and concludes Wednesday, January 1 at 23:59 UTC. That's 4:00 PM Tuesday, December 31 PST until Wednesday, January 1st 3:59 PM PST.
During this event, W6SFM operators will post CQ frequencies in the Live Chat spotting aid on https://w6sfm.org/arrl-straight-key-night
An ARRL Pacific Division Town Hall Zoom Meeting is scheduled for January 11, 2025 at 10:00 AM PT. All our Section Members are invited to register in advance for this meeting at https://us06web.zoom.us/meeting/register/xH7c04IVQrSMaVNqGp34SQ
Our Thursday evening, January 16, our ARRL Sacramento Valley Section VHF and HF Nets will be conducted, first on the WD6AXM FM repeater on 146.085 MHz, then on 3880 kHz LSB +/- 3 kHz for QRM. Seasonal propagation changes cause our ARRL Section HF nets to move to 80 meters during autumn & winter months.
Effective January 1, 2025, Robert Kelly, K6VNR, is appointed ARES Emergency Coordinator for Yuba and Sutter Counties, replacing Neil Bossard, N6CNY, who is leaving our area for family reasons.
Thank you, Neil, for your years of service and Welcome Aboard, Robert!
Thanks to Sacramento ARES EC Jay Ballinger N6SAC and all the ARES volunteers for their comm support for the December 8 California International Marathon.
Congratulations to Paul Young, KA6PDY, and NWS Meteorologist Chris Hintz, K6DX on their successful Skywarn Recognition Day event on December 7.
January operating events are Straight Key Night on January 1, Kids Day on Jan 4, RTTY Roundup Jan 7-8, NA QSO Party CW Jan 11-12, NA QSO Party SSB Jan 18-19, ARRL January VHF Contest Jan 18-20, and Winter Field Day on Jan 25-26.
Our next ARRL Section event will be the Loomis Hamfest in March 22 at the Historic Loomis Train Depot. Watch the Sierra Foothills Amateur Radio Club website W6EK.org for updates.
by Michael Vancleemput, K6WK. Posted January 5, 2025
This is the news from the Redding Veterans Amateur Radio Club,
W6VET is our callsign (pronounce phonetically: Whiskey-Six-Victor-Echo-Tango). We have been operational since 2018. We are grateful to have a dedicated space for our station within the Veterans Home of California-Redding.
When the Covid 19 pandemic hit, we had to curtail our activities. During this last four years, some of our members have become Silent Keys. Nonetheless, the club has persevered, and even grown in directions that were not contemplated during our beginning period. One of these activities, has been: HAM RADIO VISITORS DAY.
Over the last year, we have brought more than twenty-three visitors into the radio station to experience the fun and scope of the amateur radio hobby. Most of our visitors have been residents of the Home. These experiences demonstrated how to mentally escape the “four walls” and avoid “cabin fever”. Hearing real men and women respond from...New Zealand, Ireland, Prince Edward Island, Jamaica, and all-over South America, Alaska, Hawaii, and every other State in our Union, convincingly opens the doors to a greater world than is experienced in our small radio room. This activity continues.
However, we have installed a new Club Advisor to W6VET; Butch Ascherman, KI6WAC; with the former Advisor, Steve Mosconi, K6KS, continuing as Trustee; and as well taking on the duties of Contest Coordinator for the Redding Veterans Amateur Radio Club.
The upcoming activity for the Reddings Veterans ARC will take place at the end of January during Winter Field Day 2025. It is an activity to promote essential skills used during an emergency; a trial opportunity to operate under conditions less than ideal and be effective. Three club members will be participating in this event.
More information about past and future events can be viewed on the internet website: https://www.qrz.com/db/W6VET
Updated 12/27/2024
The following is an update on DXCC® application processing:
In October, we reported that the ARRL DXCC® System had been returned to service. Since then, over 3,000 DXCC applications have been logged into the DXCC System for processing. It is important to understand that the queue of submitted applications is very large, and has included nearly 6 months of applications for processing. ARRL Awards staff and additional staff and volunteers have been working extended hours and weekends to process applications.
DXCC is ARRL’s most popular award. Even while previously submitted applications are being processed, new applications are being submitted and received every day. We continue to appreciate everyone’s patience as we process the large queue of submitted applications.
This story will be updated with new developments.
Go to ARRL News to read the full story
Original story: 5/16/2024
We are in the process of responding to a serious incident involving access to our network and headquarters-based systems. Several services, such as Logbook of The World® and the ARRL Learning Center, are affected. Please know that restoring access is our highest priority, and we are expeditiously working with outside industry experts to address the issue. We appreciate your patience.
January 4 - ARRL Kids Day
January 16 - ARRL Sacramento Valley Section Nets
February 20 - ARRL Sacramento Valley Section Nets
March 22, 2025 - Sierra Foothills ARC Hamfest at Loomis Train Depot
September 2025 - Western Placer ARC Hamfest at McBean Park, Lincoln
October 2025 - Redding Hamfest, Redding, CA
October 2025 - ARRL Amateur Radio Exhibit and Special Event Station N6M at the Rocklin Maker Faire, Sierra College, Rocklin, CA
October 2025 - Annual Worldwide Scouting Jamboree on the Air
October 10-12, 2025 - ARRL Pacificon Division Convention, San Ramon, CA
From the Section Manager
Robert Kelly, K6VNR, is appointed ARES Emergency Coordinator for Yuba & Sutter Counties effective January 1, 2025, replacing Neil Bossard, N6CNY.
Martin Twer, AJ6OH, is appointed ARES District 4 District Emergency Coordinator, effective November 4, 2024, replacing Jan Woldseth, KB6FMZ.
Carl First, N6CKV, is current ARES District 3 District Emergency Coordinator replacing Mike Meighan, KD6ILC, who passed away on March 12.
James Goldstene, AE6JG, has been appointed as ARRL Sacramento Valley Affiliated Club Coordinator. Our Section Amateur Radio Clubs should contact James at AE6JG@arrl.net for club resources. Thanks to Max Soucia, N1KGS, for his past service in this position.
Ted Cochran, N6TBC, of Oroville is the new Butte County ARES Emergency Coordinator, replacing Dale Anderson, KK6EVX, who became a Silent Key in August.
Chad Linden, ARES District 1 Emergency Coordinator, has changed his call sign from N5BMU to AB6CL effective 10/12/2022.
Mike Sumersille, N7MSS has replaced Jay Harmor KE6GLA as El Dorado County Emergency Coordinator.
Congratulations to Carl N6CKV and Mike N7MSS on your new appointments, and thanks to Jay KE6GLA and Mike KK6ZGB for your past service in those positions.
Effective February 1, 2022, District 3 DEC Michael Joseph, KK6ZGB, will serve as ARRL Sacramento Valley Section Emergency Coordinator (SEC), taking over for our current SEC, Greg Kruckewitt, KG6SJT. I have interviewed Michael and am confident that he is qualified and motivated for this position. This leadership transition will be smooth as Greg will stay on as Assistant SEC. Congratulations to Michael on his new appointment and thanks to Greg for his many years of leadership and service to our community!
Dr. Carol Milazzo, KP4MD, ARRL Sacramento Valley Section Manager
Greg writes,
Michael has a strong background in emergency communications. He has worked in law enforcement, with the Red Cross, and the Sacramento Medical Reserve Corps. He has also served as the ARRL District 3 EC working closely with multiple counties.
I’m sure many of you already know Michael and have talked and interacted with him in the past few years. He has been working the Red Cross radio station during the major fires that we have experienced. He has handled this position admirably tracking teams and resources.
Michael is excited at the opportunity to inject new energy and enthusiasm into SV ARES. I’m looking forward to his leadership.
It has been my privilege to serve as the Sacramento Valley Section SEC and have the opportunity to work with each of you.
The Sacramento Valley Section ARES has accomplished so very much and performed at a high level supporting emergency communications. I’m proud that the various counties worked closely together and provided mutual support to each other during the fire seasons.
I’m not going away, but my focus with emergency communications will increase working to support the Winlink Development team. Many of the new technologies being integrated in Winlink will add the value of ARES operators to served agencies and Emergency Managers during times of crisis.
For an example of how Winlink is adding value to Emergency managers, check out this Dashboard that was developed by Oregon Office of Emergency Management for an exercise of integrating Winlink SPOTREP reports.
This is just their first try at this integration.
—— FOR OFFICIAL USE ONLY (FOUO) UNCLASSIFIED CONTROLLED INFORMATION - -
Oregon Office of Emergency Management developed a Dashboard of SpotRep reports received from Winlink
https://geo.maps.arcgis.com/apps/dashboards/a29ec1cba18d45c09ba65bff97782517
—
I trust that ARES ability to utilize Winlink will increase our value to our served agencies.
Anyway, exciting things are coming to emergency communication and I look forward to the opportunity to be involved.
I will work closely to support Michael in his new appointment.
I have no doubts Michael will offer your and your members great support and leadership.
Please feel free to email or call me any time if I can be of help to you.
Please reach out to Michael and welcome him!
Greg KG6SJT
------
Michael’s Contact information:
Michael Joseph, KK6ZGB
Cell: 916-495-4010
kk6zgb@gmail.com
American Radio Relay League
The National Association for Amateur Radio
American Radio Relay League is a 501(c)3 non profit organization.
Sacramento Valley Section
Serving Alpine, Amador, Butte, Colusa, El Dorado, Glenn, Lassen, Modoc, Nevada, Placer, Plumas, Sacramento, Shasta, Sierra, Siskiyou, Sutter, Tehama, Trinity, Yolo & Yuba Counties in Northern California
Sacramento Valley Section is located in the ARRL Pacific Division.
ARRL National Page:
www.arrl.org/Groups/view/sacramento-valley
Organization, Clubs, Calendar, Nets
Sacramento Valley ARES:
www.sacvalleyares.org SV ARES Brochure
Facebook: www.facebook.com/ARRLSacramentoValley
Twitter: www.twitter.com/ARRL_SV
Thanks to Greg Kruckewitt KG6SJT for maintaining our Section ARES web page and for assisting with our Facebook page and Twitter feed.
Thanks to Les Cobb W6TEE for maintaining the Section Net list.
Submit Section News updates to kp4md(at)arrl.org
Remote Video Sessions:
If you cannot find an in-person exam session in your area or if you would rather take the test via a remote video-supervised online session, you can search for online examination dates here: https://hamstudy.org/sessions. Click on the box “Show online” to only display the list of upcoming remote video sessions.
Before you go on air, you need to be licensed and know the rules. In the United States the Federal Communications Commission (FCC) grants Amateur Radio licenses to individuals who successfully pass a multiple choice written exam at a Volunteer Exam (VE) session.
The FCC currently issues three levels of amateur radio license: Technician, General and Amateur Extra.
The license exam contains multiple choice questions selected from lists that are published online at http://www.arrl.org/question-pools. Many individuals prepare for an exam session using self-study license manuals and online practice exams. From time to time, license preparation courses are offered that cover the exam material over several weeks. "Ham-Cram" sessions are also popular, where a several hours' review class of exam questions and answers is immediately followed by a license exam session.
Visit http://www.arrl.org/find-an-amateur-radio-license-class to find a license class.
Visit http://www.arrl.org/find-an-amateur-radio-license-exam-session to find a license exam session.
For more information on testing, preparation and study materials, see:
"So Now What?" - podcast for new hams
Pending Updates....
Section member Jeff Sims, K6BSY, announces that his Citrus Heights VE Team will conduct their VE sessions at 9:00 am on the second Saturday of each month at Granite Bay, CA.
Go to https://hamstudy.org/sessions/CHVET for more information and to register.
If you have any questions, or need additional information, please feel free to call or email.
Jeff Sims
K6BSY
(916)342-5431
jeff.sims929@gmail.com.
Posted September 15, 2024
The Folsom-VE team offers in-person exam sessions for all license levels on the third Thursday every month except December.
Find the full details, contact info and registration at https://folsomhamexams.org
BARK Repeater Club - Quarterly - Woodland
Carmichael Elk Lodge ARRL VE - 3rd Sat. at 0700
SFARC ARRL VE at Granite Bay Raley's - 1st Sat. at 0800
WPARC VE at Roseville Round Table Pizza - 1st Wed.
Yuba-Sutter ARC VE - 1st Sat. of odd months at 0900
Kudos to Sacramento County ARES EC Jay Ballinger, N6SAC, for this media hit and to SV ARES SEC Michael Joseph, KK6ZGB, and to all Sacramento Valley ARES volunteers for their support and response to the January 2023 Northern California floods.
Sacramento County ARES Sacramento Valley ARES
Amateur Radio Newsline Report 2360 for Friday January 20th, 2023
NorCal Winlink Net Manager Michael Ellithorp, KF6OBI, conducts a weekly NorCal WinLink Net for EmComm messaging practice. Please contact Mike if you wish to participate.
Watch WinLink author and developer Oliver Dully, K6OLI's, session on Vara FM for messaging via WinLink, a network of amateur radio and authorized government stations that provide worldwide email via radio. The WinLink network extends global messaging capability to HF and VHF operators anywhere, even in the absence of internet access, and is ideally suited for routine and Emergency Communications (EmComm) message traffic.
Intentional interference is increasingly reported in our section and elsewhere around the nation. At the 2023 ARRL Pacificon Convention forum entitled "Dealing with Intentional Interference" ARRL and other amateur radio leadership discussed resources and strategies to assist radio amateurs, clubs, groups and repeater owners in controlling this problem.
Radio amateurs are organizing direction finding (DF) teams in various localities to collect evidence of these incidents for further action.
If you experience intentional interference, here below are several ways that you can immediately assist:
Dealing with a deliberate jammer is emotionally difficult. But if we’re to successfully get rid of them, everyone involved (and I do mean every single ham) must remain calm. We must also be patient, as it can take a while.
This may be the most important of all; do not attempt to engage with the jammer, or even acknowledge their presence. Although some of them may do what they do because they have a beef with the repeater owner, club, or another ham; most jammers do it for the same reason others engage in destructive behavior; to get attention. We must deny them that attention. So, control your anger and don’t tell them to stop, threaten them or even acknowledge that the interference is occurring.
If the level of interference allows it, continue with your QSO or net as if the interference was not there.
If conversation is not possible, you may be able to QSY to an alternate frequency. Otherwise, just sign off as if you’ve naturally finished and go radio silent until the jammer leaves. They may return when you do, so you’ll have to do this several times, until they get the message that they won’t get the satisfaction they’re looking for.
Do not discuss the jammer on the air, even when jamming is not present. Understand that just one ham losing control and engaging with the jammer or acknowledging the interference, even in passing, is enough to undo the efforts of everyone else.
In cases of repeater interference, each repeater owner has the ability--or should have the ability--to constantly monitor the repeater and if all else fails shut it down in instances of abuse. Running a repeater is not much different than allowing access to your home base station by anyone who wants to use it.
Control operators can and should immediately disable the repeater when any illegal activity occurs, and keep it disabled until attempts at the illegal activity end. They can monitor the repeater’s input frequency for this.
You should report a repeater's failure to control intentional interference to the ARRL-FCC Volunteer Monitor (VM) program.
Collect and submit recordings of the interference marking the date, time and frequency as evidence.
The ARRL-FCC VM program has the resources to motivate owners to control their repeaters responsibly.
To report clear violations of FCC Part 97, particularly instances of unlicensed operation, repeated deliberate interference, and operation outside of a licensee’s authorized frequencies, send the report via email to Riley Hollingsworth (K4ZDH), ARRL Volunteer Monitor Administrator, at K4ZDH@arrl.net.
Important: include the following information in your report…
- Frequency (MHz) of incident:
- Time of incident (UTC):
- Date of incident:
- Call sign(s) of station(s) being reported:
- If a repeater, call sign of repeater involved:
- Description of alleged incident being reported:
- Your full name (person submitting report)
- Your call sign:
- Your email address:
- Your phone number:
All reports will be acknowledged, reviewed, and the person submitting the report will receive a response as quickly as possible.
A little recognized portion of FCC Part 97 regulations applies to 420-450 MHz operations in most counties in our Sacramento Valley section:
47 CFR §97.313 (f) No station may transmit with a transmitter power exceeding 50 W PEP on the UHF 70 cm band from an area specified in footnote US270 to §2.106 of part 2. The indicated affected areas are specified in http://www.arrl.org/us270, in the State of California within a 240-kilometer (150 mile) radius around locations at Beale Air Force Base, California (latitude 39°08' North, longitude 121°21' West).
More information on the additional impact on 70 cm repeater stations is at http://www.narcc.org/NARCC-ARRL-PAVE-PAWS-Update-2014a.pdf
The Amateur Radio Service shares the 70 cm band on a secondary basis with the US Government which has priority. The US Department of Defense routinely monitors and locates signal sources on these frequencies. Our voluntary cooperation is mandatory to avoid interference with the Pave PAWS (Phased Array Warning System) radar at Beale AFB and thus to assure our continued access to these frequencies.
posted February 3, 2018
ARRL and the FCC have a cooperative agreement in radio frequency interference matters. You may submit interference reports together with your supporting documentation to ARRL EMC Engineer Mike Gruber W1MG who then files the report with the FCC Gettysburg office.
You may also contact our Section Technical Coordinator Bob Wortman, WB6VYH for assistance. More information is posted under the "From the Section Manager" notes in the November 2016 Section News - Carol KP4MD
Bob Hess, W1RH, shares this helpful web page by NK7Z for identifying sources of incidental Radio Frequency Interference http://www.nk7z.net/rfi-snapshots
Posted January 29, 2017
Interest in HF propagation phenomena and antennas has attracted increasing numbers of radio amateurs to operate CW and weak signal digital modes on our lower HF frequencies including 60 meters. The five frequency channels that US amateur radio operators share on a secondary basis with US federal government users on 60 meters (5 MHz) pose unique requirements for CW and digital operators. As explained on http://www.arrl.org/60m-channel-allocation, each US radio amateur emission on our 60m channels must be precisely centered in the center frequency of each assigned channel, that is, 5332.0, 5348.0, 5358.5, 5373.0 or 5405.0 kHz. Thus, for example, each CW or digital signal on channel 3 (USB Dial frequency 5357.0 kHz) must be precisely in the 5358.5 kHz channel center.
This may appear unreasonable to radio amateurs because a 2.8 kHz channel can accommodate many digital and CW transmissions simultaneously, and requiring multiple stations to operate on the same exact frequency would result in mutual interference. The National Telecommunications and Information Administration (NTIA)* explains this requirement in https://ecfsapi.fcc.gov/file/7021871884.pdf which states: "Allowing multiple emissions within the necessary bandwidth of the widest authorized modes (2.8 kHz) increases the possibility of harmful interference from secondary amateur stations to primary federal stations, and would make it more difficult for a federal station to identify an interfering amateur station. In addition, NTIA is concerned about the aggregate equivalent isotropically radiated power from multiple amateur stations transmitting within a single 2.8 kHz channel. Accordingly, NTIA requests that 47 C.F.R. Section 97.303(h) continue to require that amateur stations transmit only on the five center frequencies allocated to the amateur service." (See http://www.arrl.org/what-the-fcc-rules-say-97-303-h)
FT8/JT65
This screenshot photo shows digital signals received on 60 meter Channel 3 (5357 kHz USB dial frequency) from 0300-0309 UTC on January 29, 2017. In the photo, the 5357 kHz dial frequency is at 0 Hz on the left side of the waterfall and the 5358.5 kHz channel center is at the 1500 Hz mark. Decodes of several US radio amateurs are seen transmitting digital emissions simultaneously on various frequencies throughout the channel 3 frequency range 5357-5360 kHz. This is the familiar appearance of a digital waterfall display on all other amateur radio bands; however, it violates the NTIA requirement that each US radio amateur transmission be on the 1500 Hz center mark (the 5358.5 kHz channel center frequency).
WSPR
The link http://wsprnet.org/olddb?band=60&sort=callsign&reverse=on&unique=on lists WSPR mode emissions on the 60 meter band. One can scroll down that list and see how many A, K, N and W call signs have been transmitting WSPR mode on 5288 kHz or 5366 kHz, frequencies that are outside the authorized US 60 meter center channel frequencies.
US WSPR transmissions continue to be observed on the WSPR software default 60 meter frequencies of 5288 kHz and 5366 kHz, completely unauthorized frequencies for US radio amateurs.
Each licensee has the final responsibility for the lawful operation of his or her station. Unfortunately, the increasing automation in our radios has apparently accustomed some to falsely assume that the radio will correct for operator carelessness and ignorance of regulations. Our cooperation with NTIA requirements is essential for our continued access to the 60m channels and for possible future access to the new ITU worldwide 60 meter allocation at 5351.5 to 5366.5 kHz. (See http://www.arrl.org/news/view/arrl-asks-fcc-to-allocate-new-5-mhz-band-retain-channels-and-current-power-limit and http://www.arrl.org/news/fcc-invites-comments-on-arrl-petition-to-allocate-new-5-mhz-band). Please be aware of these requirements if you intend to or currently operate CW or digital modes on our shared 60m allocations. The ARRL Volunteer Monitor Program is documenting this matter and wishes to raise its awareness in the wider amateur radio community.
-Carol Milazzo, KP4MD
*The NTIA is the federal authority that coordinates radio spectrum use for the US military and federal government while the FCC serves in this capacity for US civilian radio spectrum users.
E-mail compliments, suggestions and submissions for inclusion in our Section News to kp4md (at) arrl.org
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