Recent News

Robert “Bob” Heil – K9EID Silent Key

Robert “Bob” Heil – K9EID Silent Key

Robert "Bob" G. Heil, 83, of Belleville, IL, peacefully passed away February 28, 2024, with his loving family at his side at Belleville Memorial Hospital after a very brave battle...
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Rocky Mountain Ham University

Rocky Mountain Ham University

The 2024 RMHam University has begun. Please visit the RMHam website for more information. They only have ONE more RMHAM Tech Talks remaining for this season. April 13 3D Printing...
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DRC Hamfest 2024

Please visit w0tx.org/hamfest or below to purchase general admission, purchase vendor admission, or to sign up as a volunteer.
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DRC Meeting March 20th

DRC Meeting March 20th

Presentation Topic: AMSATPresented By: Tom Schuessler - N5HYP The pre-meeting Elmer session is 18:00-18:45 (local U.S. Mountain Time), then the Main Program starts 19:00 for about an hour. "I have...
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March 2024 Round Table

Click here for the downloadable version.
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Siren Test – UPDATE

Siren Test – UPDATE

The Denver Radio Club supports the cities of Lakewood and Wheat Ridge, as served agencies, with their annual emergency siren tests.  These events are run by one of the club’s...
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DRC Repeaters NOW Listening Online

DRC Repeaters NOW Listening Online

The Denver Radio Club's 145.490, 147.330 and 448.625 repeaters are simulcast online using Broadcastify. You now can listen to The Denver Radio Club repeater from any computer or smartphone. You...
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Send/Receive Text via APRS

Send/Receive Text via APRS

APRS (Automatic Packet Reporting System) is a built-in feature of some radios, can be built for all radios, and is just one of those additional features that Ham Radio provides....
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ARRL Rocky Mountain Convention Wants YOU!

ARRL Rocky Mountain Convention Wants YOU!

We are excited for the upcoming Rocky Mountain Convention coming next July 12, Friday, and 13, Saturday, at St. George, Utah. As part of this exciting event, we are looking...
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Ham Radio License?

Ham Radio License?

WØTLM Ham Radio Technician Class, Feb-Mar 2024 We are introducing a new approach to teaching the Technician Level ham radio license class. This is the entry-level class for people who...
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Your help is wanted

We are seeking your help, please visit w0tx.org/volunteer for further info and to sign-up.
We are looking for Tower Climbers, EmComm Coordinators, Program Coordinators, Round Table Editors, Elmers/Education Coordinator, and Graphic Designers.

We are looking for ideas or presenters for future presentations. If you have topic suggestion or presenters you would like to see or if you yourself would like to present please get in contact with us via w0tx.org/contact-us/.


Recent For Sale/Wanted

CORCOM EMI FILTER, 120V/250V 20 AMP Model 20VV1,

CORCOM EMI FILTER, 120V/250V 20 AMP Model 20VV1,

The filters come from a lab project, "gently used". They are rated for 120/250V, 20A, 50-60HZ. Spade connectors on input…
03/18/2024
Total views: 1
Price: Free

Computer Ink

Recently changed Computer printer, and I have two pkg of HF 950XL, plus color HP 951 to give to anyone…
07/03/2023
Total views: 21
Price: Free


Propagation Information

The Current Grey Line Propagation Map

Thanks to N0NBH, and John Walker for providing these images.

Ham Radio Crosswords

More at w0tx.org/crosswords.