Caribbean Telecommunications Union Head Calls for “New Generation” of Hams

From ARRL news
Source: http://www.arrl.org/news/caribbean-telecommunications-union-head-calls-for-new-generation-of-hams

Caribbean Telecommunications Union Head Calls for “New Generation” of Hams

10/16/2017
In remarks made on International Disaster Reduction Day, Friday, October 13, Caribbean Telecommunications Union (CTU) Secretary-General Bernadette Lewis described Amateur Radio as a “bedrock of sustained communications” during emergencies, and strongly suggested cultivating a new and younger generation of radio amateurs to carry this role forward. She spoke as part of a panel on emergency telecommunications during the International Telecommunication Union (ITU) World Telecommunication Development Conference 2017 (WTDC-17), now under way in Buenos Aires, Argentina. The CTU, she said, has been considering the role of Amateur Radio in light of this “very, very, violent hurricane season.”

“Amateur Radio has been a staple, and it is because of…the Amateur Radio operators in the region that we get a lot of the information that we need,” she told her audience. Her presentation defined Amateur Radio as one component of the coordination of preparedness, response, and recovery efforts on the part of national emergency management agencies.

Moderator Vanessa Gray later asked Lewis what “one concrete step” could be taken to make better use of information and communication technologies (ICT) for disaster management.

“We really have to cultivate a new generation of Amateur Radio operators,” Lewis replied without hesitation. “We found that they are all on the northern side of 50.”

“Amateur Radio has been the bedrock of sustained communications during such emergencies,” she continued, “and one of the things we’re looking at is actually facilitating this process of having a network of disaster-resistant centers that that, in times when you don’t have a disaster, could be used for training new operators and generating that interest across the region.”

Lewis, of Trinidad and Tobago, reiterated her remarks in condensed form during a subsequent interview, in which she called hurricanes “a fact of life” for Caribbean countries, and suggested that hurricane-devastated countries need to think carefully about how to rebuild their infrastructure to make it less prone to storm damage.

WTDC-17, which continues through October 20, considers topics, projects and programs relevant to telecommunication development. The conference theme this year is “ICT for Sustainable Development Goals.” ARRL Technical Relations Specialist Jon Siverling, WB3ERA, and International Amateur Radio Union (IARU) Emergency Communications Special Advisor Rod Stafford, W6ROD, are attending.

Submitted by KD4WX

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Weather Outlook – Week of 10/9/17

From NWS Nashville

This Hazardous Weather Outlook is for portions of Middle Tennessee.

.DAY ONE…Today and Tonight

No hazardous weather is expected.

.DAYS TWO THROUGH SEVEN…Tuesday through Sunday

A strong cold front will sweep through the mid state Tuesday night, and strong thunderstorms are possible mainly during the afternoon. The primary threats are small hail and strong gusty
winds. Also, localized flooding is possible in the heavier downpours, especially in places that received considerable rainfall during the weekend.

.SPOTTER INFORMATION STATEMENT…

Spotter activation will likely not be needed.

Submitted by KD4WX

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LED Interference

Interference from LED Lighting Systems

Light Emitting Diode (LED)
LED lighting is set to revolutionise the way we light our homes, businesses, vehicles, trains, boats, aircraft, and more. The humble LED uses a fraction of the energy of incandescent lamps and offers thousands of hours of lifetime. Sadly, the control and power electronics are proving to be less than reliable, and when poorly designed, can generate a considerable amount of radio interference. This interference has been shown to wipe out  Band II VHF Stereo and  Band III DAB radio. As the safety-of-life aircraft band sits in the middle of those two, poorly designed LED lighting also posses a danger to aircraft communications, navigation beacons, and  Instrument Landing Systems. Boat and car owners, who have retro-fitted LED lamps to existing lighting systems have also experienced interference from some types of lamps.
There are two known generators of interference: The first source is the switched-mode power-supply. Due to the size constraints, some manufacturers are missing out the necessary filter components and this results in a great deal of conducted emissions.
The second source can come from a device known as a buck-driver – a type of switched-mode power-supply that regulates lower voltages (typically 12V) to provide a constant-current to the Light Emitting Diode. These devices typically operate with a switching-frequency of 5000 Hz, but they can produce harmonics (mixing of multiple frequencies) that extend up to 30MHz, and higher. Some are making it to 220MHz, where they cause serious degradation to any nearby DAB radios.
Affected services
The following are known to be affected by LED lighting interference:
Service/Frequencies affected
Digital Audio Broadcast (DAB)174 – 240 MHz
Marine VHF156 – 162.025 MHz
Amateur Radio 2 metre band144 – 146 MHz
Airband118 – 136.975 MHz
FM Stereo broadcast88 – 108 MHz
Baby monitors49.30 – 49.89 MHz
High frequency services, inc. long range marine & airband, Shortwave broadcasts, Amateur radio allocations, Citizens’ Band radio, plus wireless devices operating on 27MHz3 – 30 MHz
EMC industry investigates
The EMC industry has published concerns over the proliferation of LED lighting that fails to meet any standardised testing and the essential requirements of the EMC Directive. The European Union is also concerned and has published a Cross Border Surveillance Report on the issue. Publishing a report is only helpful if member state’s Market Surveillance authorities are actually doing their job!
We are gratefully indebted to the EMC testing house METECC for sharing their finding after testing a large number of off-the-shelf LED lamps.

Source link:
https://www.ukqrm.org.uk/lighting.php

Submitted by KD4WX

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DMR Contact Manager

For those with DMR radios, the N0GSG contact manager is now available with updated support for MD2017 and MD9600 radios. It also allows a single code plug to be moved between radios from Connect Systems, Tytera, Retevis, and AnyTone. Detailed information and the download is available from the following link. A donation is optional.

http://n0gsg.com/contact-manager/

73,

William
KW1LL

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AMSAT FalconSAT-3

From AMSAT

To all radio amateurs

SB SPACE ARL ARLS009
ARLS009 FalconSAT-3 Now Open for Amateur Radio Use

The Air Force Academy satellite FalconSAT-3 is now open for Amateur Radio use as a digital store-and-forward system. Built in 2005 and 2006 by cadets and faculty in the Space Systems Research Center at the US Air Force Academy in Colorado Springs, FalconSAT-3 was
launched in 2007.

The satellite has completed its scientific and training missions, and the Academy now is making it available for Amateur Radio use. The Packet Bulletin Board System operates at 9600 baud with a 145.840 MHz uplink/435.103 MHz downlink. Output power is 1 W, and the downlink is continuously on. Digipeating is enabled for live QSOs, but unattended digipeating operation is not authorized at this time.

Additional information is available on the AMSAT website at, https://www.amsat.org/falconsat-3/ .
NNNN
/EX

Submitted by KD4WX

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Red Cross Assistance in Puerto Rico

From ARRL News

09/24/2017
The American Red Cross (ARC) has asked the ARRL for assistance with relief efforts in Puerto Rico. ARC needs up to 50 radio amateurs who can help record, enter, and submit disaster-survivor information into the ARC Safe and Well system. In the nearly 75-year relationship between ARRL and ARC, this is the first time such a request for assistance on this scale has been made. ARRL now is looking for radio amateurs who can step up and volunteer to help our friends in Puerto Rico.

Requirements

There are very specific requirements and qualifications needed for this deployment.
Due to the nature of this deployment you will need to process in as ARC volunteers. This includes passing a background check. The ARC has indicated that it will cover all expenses for transportation, lodging, and feeding while on deployment. ARC will also provide liability coverage for volunteers. The only out-of-pocket expense to the volunteer would be personal items purchased during deployment.
ARRL and ARC will require training for volunteers being deployed. ARC will provide general deployment training and advanced training in working in austere environments. ARRL will provide to ARC training on Amateur Radio equipment and modes to be used, reporting guidelines, and operating guidelines.
Deployment will be for up to 3 weeks.
Qualifications

General class Amateur Radio license or higher
Familiarity with WinLink, HF voice, and VHF simplex communications
Strong technical skills
Ability to work under difficult conditions
Ability to deploy for up to 3 weeks
Ability to work as part of a team
Helpful Skills

Spanish language skills
Previous experience in disaster response
Previous or current work as a Red Cross volunteer
Previous experience with shelter operations
If you feel that you meet these qualifications and would like to be considered for this deployment, please contact ARRL Emergency Preparedness Manager Mike Corey, KI1U (860-594-0222), who will make the introduction of qualified volunteers to ARC.

Source link:
http://www.arrl.org/news/american-red-cross-asks-arrl-s-assistance-with-puerto-rico-relief-effort

Submitted by KD4WX

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630/2200 Meter Band Registration

Regarding the new 630/2200 meter bands, ham operators should register to protect your station and urge your fellow hams to do the same.

http://utc.org/plc-database-amateur-notification-process/

http://transition.fcc.gov/…/Dai…/2017/db0915/DA-17-893A1.pdf

According to CQ MF/LF Editor John Langridge, KB5NJD/WG2XIQ, it is a good idea for “all amateurs to register, even if they don’t plan to use these bands in the near future, as the FCC rules prohibit UTC (the Utilities Technology Council) from deploying PLC in these bands closer than 1 kilometer from registered stations. Registration now will protect your ability to use our new MF/LF bands in the future.”

73!

William, KW1LL

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