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In this third session, Mike Sanchez KM2B introduces us to more advanced use of variables, and how to base new designs on existing antenna models.

In this second session, Mike Sanchez KM2B introduces us to 4NEC2's variables, and optimization features.

In this first session, Mike Sanchez KM2B introduces us to 4NEC2 and how to create a dipole model from scratch.

Andy Flowers, K0SM is RaRa's speaker this month and as always he has picked an interesting topic, we am sure this is going to be an interesting session! Andy says ‘There's nothing particularly "new" about an SDR today; I suspect the majority of us have used either a direct-sampling or direct-conversion SDR at some point. Perhaps less familiar is the application of this technology to the UHF and...

We are looking into the basics of simulating circuits with LTSpice.

Presented October 4th 2023 to RaRa (Rochester Amateur Radio Association) by Susan Aiello (W2SBA), Suzanne Bishopp (W2SUZ), Karl Heinz Kremer (K5KHK).

April 15 2023 RaRa POTA Event Henrietta NY, Tim Guyot, KB1POP.

A presentation for the Rochester Amateur Radio Association on March 2, 2022 by Kevin Carey, N2AFX featuring the inverted L antenna.

This video was produced by Don Vallone (KD2REU), and also available on his TH-cam account: th-cam.com/channels/ttSTNm2tQgF1nRZyySSJ0w.html This video is part of the RARA education series for ham radio enthusiasts. This month's class is an introduction to digital modes presented by Karl Heinz Kremer (K5KHK). The RARA Academy is sponsored by the Rochester Amateur Radio Association and is made pos...

RARA Monthly Meeting January 2020 - Parks on the Air - POTA

This video was produced by Don Vallone (KD2REU), and also available on his TH-cam account: th-cam.com/channels/ttSTNm2tQgF1nRZyySSJ0w.html Ham Radio: Getting Started with VHF/UHF Operation - RARA Presentation by Tim Guyot, KB1POP Tim Guyot (KB1POP), President of the Rochester Amateur Radio Association, presents an introduction to operating on VHF and UHF and the RARA December club meeting. This...

Our member Don Vallone (KD2REU) captured our recent "Hands On" event for new hams in pictures and on video. Check out his channel here: th-cam.com/channels/ttSTNm2tQgF1nRZyySSJ0w.html The Rochester Amateur Radio Association celebrated it's first in-person field event of the year with a hands-on ham radio academy. The event, sponsored by the RARA Education Committee, featured seasoned Elmers set...

Larry Keene, KD2LGX, presents about operating via amateur radio satellites and EME (moon bounce).

Learn about QRP with presenter experiences, station setup, equipment and other information. Presenters: Karl Heinz Kremer, K5KHK, Ned Asam, W2NED, Bob Karz, K2OID, Scott Theis, W2LW.

A Beginner's Guide to CW

Long Island CW Club Presentation to RaRa RDXA CW Group (RXCWG)

July 2020 RaRa Club Meeting, Part 2E Show Us Your Shack, Bill (AA2YV)

July 2020 RaRa Club Meeting, Part 2B Show Us Your Shack, Tim WB2PAY

July 2020 RaRa Club Meeting, Part 2C Show Us Your Shack, Don AC2EV

July 2020 RaRa Club Meeting, Part 2B Show Us Your Shack, John AC2RL

July 2020 RaRa Club Meeting, Part 2A Show Us Your Shack K5KHK

July 2020 RaRa Club Meeting (Part 1)

The WW II British B2 Spy Radio and the Spies Who Served in France

August General Meeting of Rochester Amateur Radio Association (Part 1, Club Meeting)

Yaesu Fusion Radio

RaRa Monthly Meeting and G5RV Presentation

RaRa Academy on DMR

D-STAR RaRa Academy with Mike Moore (KC2NM)

RARA Presentation: Introduction to Ham Radio Deluxe Software with Tim Browning (KB3NPH)