Recent News
May Meeting Presentation – 5/21
What:TBAWhere:Please go to https://w0tx.org/meet or https://meet.google.com/bsq-zrpv-jpj/, both links go to same place, for our live google meet to chat. Also streaming on https://youtube.com/denverradioclub.When:The pre-meeting Elmer session and meeting is scheduled...
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May 2025 Round Table
Click here for the downloadable version https://w0tx.org/wp-content/uploads/2025/05/RT_MAY_25.pdf
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April Meeting Presentation – 4/16 – RT Systems Programming Software – Karin Thompson – KD4DXX
What:Karin is the General Manager at RT Systems, she will be giving us an intro and background of the RT Systems organization, as well as dive into the software and...
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April 2025 Round Table
Click here for the downloadable version w0tx.org/wp-content/uploads/2025/03/RT_APR_25.pdf
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March Meeting Presentation – 3/19 – RF Snooper Probe – John Portune – W6NBC
What:Easy to Build Inexpensive "Snooper" Probe for Detecting and Solving Stray RF on Your Coax and in Your ShackIncludes a revealing little-known new view of baluns. You may be surprised...
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March 2025 Round Table
Click here for the downloadable version w0tx.org/wp-content/uploads/2025/03/RT_MAR_25.pdf
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TIME CHANGED TO 6 PM!! February Meeting Presentation – 2/19 – Challenger Halfwave Antenna – Greg Mihran – KJ6ER
Meeting presentation will begin at 6 PM on February 19th! To accommodate our presenter for the upcoming meeting on February 19th we need to preempt our usual 6 PM activity...
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January Meeting Presentation
What: To be announcedWhere:Please go to https://w0tx.org/meet or https://meet.google.com/bsq-zrpv-jpj/ for our live google meet to chat. When:The pre-meeting Elmer session runs 1800-1845 (local U.S. Mountain Time), then the Main Program...
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ARRL Announces Partnership with Grouper
“This partnership allows us to connect more people who share a passion for amateur radio...” NEWINGTON, CT – ARRL® The National Association for Amateur Radio® is pleased to announce a partnership with...
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Helpful info by Fred, W6BSD and Alan, W2AEW
Fred, W6BSD in California loves to write helpful web pages for hams. He has a wonderful site called BSDWORLD.ORG. There are many useful pages to explore there. I frequently refer to...
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Club Pico Balloon Launch
As part of our Field Day activities this morning we will be launching a pico balloon with the clubs callsign. You can use this link to track the balloon while...
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Denver Radio Club Lunch
An informal face-to-face meeting of DRC members meets on the third Wednesday of each month at 11:30 a.m. The location is at the Sunrise Sunset, 1424 S Wadsworth Blvd, Lakewood,...
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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
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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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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Amateur Radio License Renewal
I recently received an email from ARRL reminding me that my license was up for renewal and was kind enough to provide me with the steps to renew. As you...
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WinLink – Ham Radio Email
Winlink is the "thing" that allows you to talk to anyone using email when you don't have access to the internet. EmCOMM and ARES uses Winlink as their primary form...
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Is EmCOMM your thing?
Emergency Communication (EmCOMM) is just one of many interests that is perfect for Ham Radio. DRC has been a part of EmCOMM for many years and today is no different....
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GOPR – Trying Something New
Get Out and Play Radio (GOPR) is what we call the activity we "played" around with last year (2023). In early October, Alex Acerra (KS0E), Josh Thomas (N5XRX), and myself...
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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
new Yaesu Antenna Rotator G-450A, 75ft Rotator Cable Assembly, Mast Clamp, Mast Adjustment Plate
New in box, purchased 12/18/2023, paid $570
05/16/2025
Total views: 9
Price: $250.00
Total views: 9
Price: $250.00
Wtb tower self supporting
Looking for a used base station tower. Self supporting is ideal, or one with guy cables I don’t think that…
05/04/2025
Total views: 8
Price: $200.00
Total views: 8
Price: $200.00
Volunteer Computer Techs needed for a local non-profit. At no cost to you, we will train you to repair and restore laptop PCs!
Here is an opportunity to practice or enhance your technical skills and give back to the community! I have volunteered…
04/30/2025
Total views: 19
Price: Free
Total views: 19
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.