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Holiday over - NOT amateur radio

We returned from our week in Malta yesterday to the cold, rain and green countryside. Everyone we met was kind and helpful. It was hot and sunny almost all the time we were there. The hotel and food were excellent.

However, Malta is very built up (the most dense in Europe) and what little countryside there was was rocky and barren.

If you go on holiday for sun, swimming pools and food it might suit you. Overall, I am glad we went, but I doubt we will return.

Weather Summary (WXSUM)SW September 11-12, 2024

September 10, 2024 Report #4 as of 1640 hrs.

EOC Activation Level: Level 3 (Virtual Activation)
WebEOC Event Name: TW Sep 10-13, 2024
Crisis Track Event Name: TW Sep 10-13, 2024
Sources: NWS Jackson, NOAA

OVERVIEW:

  • A significant risk for heavy rainfall (6-10โ€ of rain) is forecast for Wednesday
    through Thursday night across southern and coastal counties including
    McComb, Poplarville, and Gulfport. This area faces likely flash flooding,
    numerous roads may be flooded, closed or washed out. Flooding of
    structures increasing likely and minor to moderate river flooding is likely.
  • An elevated risk for heavy rainfall (4-6โ€ณ of rain) is forecast for Wednesday
    through Thursday night across much of central and southern Mississippi,
    including areas around Jackson, Vicksburg, Natchez, Brookhaven,
    Hattiesburg, and Laurel. This area faces likely flash flooding, possible road
    closures, and potential minor river flooding.
  • A limited threat (2-4โ€ณ of rain) extends across the remainder of the state,
    including Tupelo, Laurel, Yazoo City, Greenville, Greenwood, Eupora,
    Columbus, Kosciusko, Clarksdale, Tunica, Southaven, Oxford, Corinth,
    Philadelphia, and Meridian with localized flash flooding possible, particularly
    in low-lying and urban areas.
  • An elevated wind threat from Tropical Storm Francine is expected
    Wednesday afternoon through Thursday afternoon in the southwestern
    corner and coastal areas of Mississippi, including Natchez, McComb,
    Brookhaven, Poplarville and Gulfport. This elevated threat includes wind
    gusts of 45-55 mph, with potential for widespread downed trees and
    powerlines, some damage to roofs and homes, many blocked roads, and
    power outages possibly lasting several days. The rest of the state, including
    Jackson, Greenville, Tupelo, and the Gulf Coast, faces a limited wind threat with gusts of 30-45 mph, some downed trees and powerlines, some blocked
    roads, and possible power outages for 1-2 days.
  • A slight risk for severe storms is forecast for Wednesday afternoon and night
    across coastal Mississippi, including Hattiesburg, Gulfport, and Poplarville.
    Isolated severe storms with damaging wind gusts and a few tornadoes are
    possible. A marginal risk extends across eastern portion of the state,
    including Tupelo, Columbus, Philadelphia, Meridian, Magee, Laurel, and
    McComb, with the possibility of isolated severe storms, a few tornadoes, and
    damaging wind gusts. The timing for severe weather is mainly late
    Wednesday afternoon after 5pm into early Thursday morning.

TIMING:Wednesday through Thursday night.

RAINFALL (MS): https://www.wpc.ncep.noaa.gov/

  • 4-7โ€ณ of rain is expected across much of central and southern Mississippi,
    with locally higher amounts possible. This covers a larger area than just
    southern Mississippi.
  • 2-4โ€ณ of rain is forecast for northern Mississippi and the southeastern corner
    of the state, also with locally higher amounts possible.
    FLASH FLOODING POTENTIAL (MS): https://www.wpc.ncep.noaa.gov/
  • Flash flooding is likely in the elevated threat area. This includes the
    possibility of some roads being flooded/closed and some structures possibly
    threatened with inundation.
  • In the limited threat area localized flash flooding is possible, particularly in
    low-lying and urban areas. Minor river flooding is possible in both threat
    areas.

WATCHES/WARNINGS (MS): https://alerts.weather.gov/cap/ms.php?x=1

  • Tropical Storm Warning โ€“ Until Further Notice: Lincoln, Pearl River,
    Southern Jackson, Southern Harrison, Southern Hancock,
    Northern Jackson, Walthall, Southern Harrison, Pike, Amite, Northern
    Hancock, Northern Harrison, Wilkinson, Southern Hancock, Stone
  • Storm Surge Warning โ€“ Until Further Notice: Southern Harrison, Southern
    Jackson
  • Tropical Storm Watch โ€“ Until Further Notice: Greene, Perry, Adams,
    Forrest, Franklin, Lamar, Copiah, Covington, Jefferson Davis, Simpson,
    Jefferson, Claiborne, Marion, Lawrence, Lincoln
  • Flood Watch โ€“ Until 9/12/2024 @07:00 CDT โ€“ Wilkinson, Amite, Pike,
    Walthall, Pearl River, Northern Hancock, Northern Harrison, Northern
    Jackson, Southern Hancock, Southern Harrison, Southern Jackson,
  • Flood Watch โ€“ Until 9/12/2024 @ 1300 CDT: Madison, Leake, Hinds,
    Rankin, Scott, Newton, Claiborne, Copiah, Simpson, Smith, Jasper, Adams,
    Jefferson, Franklin, Lincoln, Lawrence, Jefferson Davis, Covington, Jones,
    Marion, Lamar, Forrest, Wayne, Perry, Greene, Stone, George
  • Flood Warning โ€“ Until 9/12/2024 @ 0700 CDT: Hancock
  • Flood Warning โ€“ Until 9/13/2024: Harrison, Pearl River, Pike
  • Flood Warning โ€“ Until 9/14/2024: Harrison
  • Tropical Cyclone Statement โ€“ Until 9/10/2024@18:30 CDT: Wilkinson,
    Amite, Pike, Walthall, Pearl River, Northern Hancock, Northern Harrison,
    Northern Jackson, Southern Hancock, Southern Harrison, Southern Jackson,
    Claiborne, Copiah, Simpson, Jefferson, Adams, Franklin, Lincoln, Lawrence,
    Jefferson Davis, Marion, Lamar

Tech news spot on ABC Radio

I appeared on ABC radio last night discussing the tech news with Philip Clark. "Google's new "pixel 9" phones were revealed last month, and this morning, Apple hit back with new products, including a new iPhone. Tech Guru Peter Marks, software developer and technology commentator from Access Informatics with Philip Clark on Nightlife and the latest news and issues in technology." You can listen

Heads Up for the RaDAR Rally

RaDAR is Rapid Deployment Amateur Radio. The next RaDAR Rally is Nov 2nd, 2024. We cover how you can participate in our Beginner's Academy Zoom Meeting recorded on Nov 9th, 2024. Visit www.radarrally.info and join the RaDAR group on groups.io for more info.

Francine Updates

Francine update September 10, 2024 Noon Eastern:

ARRL Director of Emergency Management Josh Johnston, KE5MHV, just participated in a call with the National Weather Service Shreveport, Louisiana Field Office. "Our partners at NWS are closely monitoring the situation and preparing Louisiana for multiple possibilities, that each could change as the situation unfolds," he said.

ARRL members and Amate...

New Products Spotlight: Antenna Tuners, Wireless Noise-Canceling Headphones, and More at DX Engineering (Video)

Itโ€™s hard to keep up with all the new amateur radio gear youโ€™ll find at DX Engineering! The latest products from leading manufacturers are being added weekly to the 30,000-plus ham radio itemsโ€”from more than 175 top amateur radio providersโ€”available at DXEngineering.com.

OnAllBands is dedicated to making sure youโ€™re not missing out on that station addition that will improve your contesting scores, help you work more DX, upgrade your emergency preparedness, and enhance your 0verall enjoyment of the worldโ€™s greatest hobby.

DX Engineering has you covered with a bunch of new products youโ€™ll want to add to your amateur radio must-have list, from premade coax assemblies to a new Icom handheld receiver. DX Engineeringโ€™s Michael Murphy, KI8R, highlights a few of the latest offerings in the video below.ย 

Like what you see? Click on the links below for all the details.ย 

Icom IC-R15 Wideband Handheld Receiver

Icom IC-R15 Wideband Handheld Receiver
(Image/Icom)

mAT-TUNER mAT-1500PRO Automatic Antenna Tuner

MAT Tuner MAT-1500Pro antenna tuner
(Image/DX Engineering)

mAT-TUNER mAT-50 Automatic Antenna Tuner and Coupler Packages

Mat Tuner MAT-50-M Coupler
(Image/DX Engineering)

Times Microwave LMRยฎ 400UF Ultra-Flex Coaxial Cable Assemblies with DX Engineering PL-259 Connectors

Close up of a DX Engineering PL-259 Male RF Connector
(Image/DX Engineering)

InnovAntennas 50-LFA-4-LN 4-Element 50 MHz Yagi

a Yagi Antenna alongside a home
(Image/InnovAntennas)

bhi NCH-W Wireless Noise-Canceling Headphones

a pair of stereo headphones
(Image/bhi)

Hi-Z Antennas Manual Directional Control Consoles

DX Engineering HiZ Antenna Selector array module
(Image/DX Engineering)

DX Engineering AVA-3 Active Matching Unit

DX Engineering AVA-3 antenna module
(Image/DX Engineering)

The post New Products Spotlight: Antenna Tuners, Wireless Noise-Canceling Headphones, and More at DX Engineering (Video) appeared first on OnAllBands.

Sherwood: "It's Time to Clean Up our Transmitters"

ย 



As an analog, HDR, discrete component, radical homebrew fundamentalist, obviously I have been concerned about all the hype about SDR.ย  SDR advocates often make it sound as if those of us who build with discrete analog components (crystal filters!) are hopless troglodytes, about to be thrown on the ash heap of radio history.ย  Or something like that.ย  They sort of imply that without the cleansing benefits of SDR, our signals will remain hoplessly dirty.ย 

I find it interesting that Sherwood concluded that the cleanest transmitter he ever owned was a Collins 32S-3!ย  He compared the two tone output of this old rig to that of a modern transceiver.ย  This was in 2019.ย  See above.ย  HDR wins.ย 

Don't get me wrong.ย  I want to clean up the signals from my HDR rigs.ย  But I am encouraged by Sherwood's remarks.ย  I do not think I will have to go SDR in order to have a clean signal.ย  ย I may justย  do some two-tone tests on the rigs,ย  make some adjustments, and maybe build a class A Thermatron .1 kW linear.ย 




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