Upcoming Events


To watch the SBMS meeting live on YouTube go to Amateur Television Network Live on YouTube and click on the "Live Now" window.

To participate in meetings via Zoom (when available) use this ID and Passcode:

Meeting ID: 886 9217 9521

Passcode: 10368310

or this link:

https://us02web.zoom.us/j/88692179521?pwd=MWwwM3NPejV2U3EyZXp2WXhQZnhVQT09

To join the SBMS e-mail reflector, visit SBMS Reflector

Those who come to Corona early to beat the traffic often meet at Sizzler, 1461 Rimpau Ave. 92879, for dinner at or before 4:00 p.m.

Events of Interest to the Amateur Microwave Community

March 6, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).

February 6, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).

January 2, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).

December 5, 2024 - SBMS Annual Party/Social (Corona, CA - American Legion Hall 1900 PT).

          Everyone is encouraged to attend so they can be included in a group photo in front of the fireplace.

November 7, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).

October 3, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).

September 21-23, 2024 ARRL 10 GHz and Up Contest, Weekend #2 - see 10 GHz & Up (arrl.org)

September 5, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).

August 17-18, 2024 - ARRL 10 GHz and Up Contest, Weekend #1 - see 10 GHz & Up (arrl.org)

August 1, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).

July 11, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).

June 15, 2024 - 0800 PDT - Microwave Tune Up Party - Chino Hills State Park, 4721 Sapphire Hills Rd. Chino Hills, CA 91709, $10 park admission Results Test System Test Antenna

June 6, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).

May 4-5, 2024 - SBMS 2.3 GHz and Up Contest (rules & results)

May 2, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT) Copper Mountain Technologies Presentation hosted by K6JEY

CopperMountainTechnologiesFlyer20240502

Fundamentals of Vector Network Analysis - Copper Mountain Technologies (click to see PDF)

April 4, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).  N6CA on the technical aspects of transverter sequencers.

March 7, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).  K6JEY on modern digital multimeters and their unique applications to microwave measurements.

February 1, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).  Panel discussion on microwave transverter construction philosophy.

January 4, 2024 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT).  Membership discussion of project plans for the new year.

December 7, 2023 - SBMS Annual Party/Social (Corona, CA - American Legion Hall 1900 PT).

          Everyone is encouraged to attend so they can be included in a group photo in front of the fireplace.

November 2, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

October 5, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

September 16-17, 2023 ARRL 10 GHz and Up - Weekend #2 http://www.arrl.org/10-ghz-up

September 7, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

August 19-20, 2023 ARRL 10 GHz and Up - Weekend #1 http://www.arrl.org/10-ghz-up

August 3, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

July 29, 2023 - Cancelled Microwave Tune Up Party.  0900-1200 PDT, Fairview Park, 2501 Placentia Ave. Costa Mesa, CA 92627.

July 6, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

June 1, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

May 6-7, 2023 - SBMS 2.3 GHz and Up Contest (rules & results)

May 4, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

April 6, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

March 2, 2023 - SBMS Swap Meet (Corona, CA - American Legion Hall 1800 PT)

February 2, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

January 5, 2023 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

December 1, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

November 12, 2022 0000 - November 23, 2021 2359 UTC - ARRL EME Weekend #4, 50 - 1296 MHz, see EME Contest (arrl.org)

November 3, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

October 15, 2022 0000 - October 16, 2021 2359 UTC - ARRL EME Weekend #3, 50 - 1296 MHz, see EME Contest (arrl.org)

October 6, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

September 17-18, 2022 ARRL 10 GHz and Up - Weekend #2 http://www.arrl.org/10-ghz-up

September 1, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

August 20-21, 2022 ARRL 10 GHz and Up - Weekend #1 http://www.arrl.org/10-ghz-up

August 4, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

July 30, 2022 - CANCELLED - Microwave Tune Up Party.  0900-1200 PDT, Fairview Park, 2501 Placentia Ave. Costa Mesa, CA 92627.  CANCELLED

    To be discussed at July 7 SBMS meeting.

July 7, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

June 15 - July 30, 2022 VK7MO / KH6 tropo attempts HI - CA

June 2, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

May 5, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

April 30 - May 1, 2022 - SMBS 2.3 GHz and Up Contest (rules)

April 7, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

March 3, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

February 3, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

January 6, 2022 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

January 1, 2022 - Straight Key Night, see Straight Key Night (arrl.org)

December 18, 2021 0000 - December 19, 2021 2359 UTC - ARRL EME Weekend #3, 50 - 1296 MHz, see EME Contest (arrl.org)

December 2, 2021 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

November 4, 2021 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

October 23, 2021 0000 - October 24, 2021 2359 UTC - ARRL EME Weekend #1, 2.3 GHz and up, see EME Contest (arrl.org)

October 7, 2021 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PT)

September 18-19, 2021 ARRL 10 GHz and Up - Weekend #2 http://www.arrl.org/10-ghz-up

September 2, 2021 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PDT)

August 21-22, 2021 ARRL 10 GHz and Up - Weekend #1 http://www.arrl.org/10-ghz-up

August 5, 2021 - SBMS Meeting (Corona, CA - American Legion Hall 1900 PDT)

    See RiversideMaskRecommend_2021_07_28.png

July 24, 2021 - Microwave Tune Up Party.  0900-1200 PDT, Fairview Park, 2501 Placentia Ave. Costa Mesa, CA 92627.

July 20, 2021 - SBMS Business meeting (Zoom)

July 1, 2021 - SBMS Meeting (Zoom/Cactus)

June 3, 2021 - SBMS Meeting (Zoom/Cactus)

May 6, 2021 - SBMS Meeting (Zoom/Cactus)

May 1-2 2021 - SMBS 2.3 GHz and Up Contest (rules)

April 1, 2021 - SBMS Meeting (Zoom/Cactus)

March 18, 2021 - SBMS Business Meeting and Officer Elections (Zoom/Cactus)

March 4, 2021 - SBMS Meeting (Zoom/Cactus)

February 4, 2021 - SBMS Meeting (Zoom/Cactus)

January 21, 2021 - SBMS Business Meeting (Zoom)

January 16-18, 2021 - ARRL January VHF Contest (includes Microwaves)

January 7, 2021 - SBMS Meeting (Zoom/Cactus)

January 1, 2021 - Straight Key Night

December 3, 2020 - SBMS Meeting (Zoom/Cactus)

November 28-29, 2020 - ARRL EME Contest Weekend #3, 50-1296 MHz

November 5, 2020 - SBMS Meeting (Zoom/Cactus)