News from the Sterling Park Amateur Radio Club (SPARC)

The SPARC web site is at http://www.qsl.net/sterling.

Tuesday, June 29, 2021

Wednesday 2M/Zoom Net - 30 June at 8 PM

Hi,

Our weekly 2M/Zoom Net will be Wednesday, 30 June, at 8:00 PM.

Same agenda.
    Open net
    Check-ins
    Initial round of introductions and comments.
    Short story/tech talk (looking for volunteer)
    Final round of comments with Joke
    Close net

You can join us on 2M repeater or on Zoom or both.

73, Gordon, NQ4K

Join via 2M Repeater
       2M on the Dulles Repeater 145.310 (-) PL77

Join via Zoom Meeting
https://us02web.zoom.us/j/85420830985?pwd=VkwyKzgxbVJnTzJtYkxuUEE5MWhyUT09

Meeting ID: 854 2083 0985
Password: 111111
One tap mobile
+16465588656,,85420830985#,,,,0#,,111111# US (New York)
+13017158592,,85420830985#,,,,0#,,111111# US (Germantown)

Dial by your location
          +1 646 558 8656 US (New York)
          +1 301 715 8592 US (Germantown)
Meeting ID: 854 2083 0985
Password: 111111
Find your local number: https://us02web.zoom.us/u/kew6N4ZTgf

posted by SPARC'ie # 6:03 PM

Wednesday, June 23, 2021

Wednesday 2M/Zoom Net - 23 June at 8 PM - CANCELLED

Hi,

No meeting This evening. We have no moderator.

73, Gordon, NQ4K

posted by SPARC'ie # 6:15 AM

Tuesday, June 22, 2021

ISS SSTV Event Underway

A series of 12 SSTV images is being transmitted from the ISS for the next few days. Transmissions are scheduled to run until 1830 UTC Saturday, with an interruption Friday for an EVA. More information here: https://issfanclub.eu/2021/06/17/ariss-sstv-award-for-amateur-radio-on-shuttle-mir-and-iss-slow-scan-tv-sstv-event-from-june-21-26/

Downlink is 145.800, FM. SSTV images are transmitted in PD120.

The downlink is strong and you can receive it with an HT and extended rubber duck. Doppler shift on 2M is +/- 3kHz, so unlikely you need to tune. You will need to move the antenna around to minimize polarization losses and fading. RX-SSTV (Windows) will autodetect and save any captured images so you can leave a radio and PC running overnight or while away. There is also the Robot36 SSTV software for Android (probably something for IOS as well) that will capture and decode speaker audio. Images take several minutes to transmit and the transmitter is off for a minute or 2 between transmissions. So 2-3 images per pass is possible.

We get 5-6 ISS passes a day, currently between roughly 0800-1800 UTC (0400-1400EDT). You can see passes for this area here: https://www.satmatch.com/satellite/ISS/obs1/FM18hx?duration_hrs=96

A gallery of images uploaded from stations worldwide is here: https://www.spaceflightsoftware.com/ARISS_SSTV/index.php

You can upload images you receive (and get a nice reception award emailed to you) here: https://www.spaceflightsoftware.com/ARISS_SSTV/submit.php

Real-time status at amsat.org/status, look for yellow boxes in the lowest row (ISS-SSTV)

The ISS radio system is scheduled to be in repeater mode for Field Day, then switch to APRS.

Happy receiving!

73 Steve KS1G

posted by SPARC'ie # 5:50 PM

Monday, June 21, 2021

Wednesday 2M/Zoom Net - 16 June at 8 PM - SUMMARY

Hi,

We had ten attendees. A good meeting. Three good jokes.

73, Gordon, NQ4K

posted by SPARC'ie # 10:15 AM

Wednesday, June 16, 2021

Wednesday 2M/Zoom Net - 16 June at 8 PM

Hi,

Our weekly 2M/Zoom Net will be Wednesday, 16 June, at 8:00 PM.

Same agenda.
    Open net
    Check-ins
    Initial round of introductions and comments.
    Short story/tech talk (looking for volunteer)
    Final round of comments with Joke
    Close net

You can join us on 2M repeater or on Zoom or both.

73, Gordon, NQ4K

Join via 2M Repeater
       2M on the Dulles Repeater 145.310 (-) PL77

Join via Zoom Meeting

https://us02web.zoom.us/j/85420830985?pwd=VkwyKzgxbVJnTzJtYkxuUEE5MWhyUT09

Meeting ID: 854 2083 0985
Password: 111111
One tap mobile
+16465588656,,85420830985#,,,,0#,,111111# US (New York)
+13017158592,,85420830985#,,,,0#,,111111# US (Germantown)

Dial by your location
+1 646 558 8656 US (New York)
+1 301 715 8592 US (Germantown)
Meeting ID: 854 2083 0985
Password: 111111
Find your local number: https://us02web.zoom.us/u/kew6N4ZTgf

posted by SPARC'ie # 7:22 AM

Friday, June 11, 2021

Stand-In on Sunday, 20 June - CANCELLED

Hi,

Stand-In on Sunday, 20 June, is cancelled. Father's Day.

73, Gordon, NQ4K

posted by SPARC'ie # 7:02 AM

Tuesday, June 08, 2021

Wednesday 2M/Zoom Net - 9 June at 8 PM

Hi,

Our weekly 2M/Zoom Net will be Wednesday, 26 May, at 8:00 PM.

Same agenda.
    Open net
    Check-ins
    Initial round of introductions and comments.
    Short story/tech talk (looking for volunteer)
    Final round of comments with Joke
    Close net

You can join us on 2M repeater or on Zoom or both.

73, Gordon, NQ4K

Join via 2M Repeater
       2M on the Dulles Repeater 145.310 (-) PL77

Join via Zoom Meeting
https://us02web.zoom.us/j/85420830985?pwd=VkwyKzgxbVJnTzJtYkxuUEE5MWhyUT09

Meeting ID: 854 2083 0985
Password: 111111
One tap mobile
+16465588656,,85420830985#,,,,0#,,111111# US (New York)
+13017158592,,85420830985#,,,,0#,,111111# US (Germantown)

Dial by your location
          +1 646 558 8656 US (New York)
          +1 301 715 8592 US (Germantown)
Meeting ID: 854 2083 0985
Password: 111111
Find your local number: https://us02web.zoom.us/u/kew6N4ZTgf

posted by SPARC'ie # 5:24 PM

Saturday, June 05, 2021

Presentation by Carl, K9LA, on Cycle 25

Hi,

The video and the presentation slides of the excellent review of Cycle 25 is now available on our website.

Both are accessible from our Activities webpage.

Here are the direct links.

https://www.qsl.net/sterling/Activities/20210602_Carl_Cycle_25/20210602_Carl_K9LA_Cycle_25.mp4

https://www.qsl.net/sterling/Activities/20210602_Carl_Cycle_25/20210602_Carl_K9LA_Cycle_25.pdf

73, Gordon, NQ4K

posted by SPARC'ie # 1:11 PM

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