the-art-of-sdr / The Art of SDRThe Art of SDR is about understanding SDR technology, building SDR systems and using SDRs to listen to radio stations near and far. Understanding SDRs SDR is software defined radio which replaces traditional analog radio circuits with digital electronics and computer software. The software provides flexibility to change the functions of the software defined radio such as demodulating different ty...Created:
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Radioamatori-by-IW2BSF / Radioamatori , OM & SWL Gruppo by IW2BSFGruppo aperto a tutti per Gruppo OM , SWL e Radioamatori by IW2BSFCreated:
152 Members,
233 Topics,
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ArrowLoftsA group for residents of the Arrow Lofts in Kitchener, Ontario to organise activities and events.Created:
152 Members,
2,474 Topics,
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myolympusUsers group for Olympus / OM System Micro Four Thirds and Four Thirds Cameras Members share information and resources related to the use of these cameras and to the technical and artistic aspects of digital photography. We welcome relevant posts from all members, regardless of their level of expertise, but commercial postings and spam are expressly prohibited. 2025-26 photo contest categories ...Created:
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CTDSTAR / Connecticut DSTAR GroupA Place to discuss topics related to D-STAR in general and Reflector 69 subjects. Please see our WIKI page for more information. Please join the Refector69 subgroup for reflector discussions APRS.FI DSTARINFO.com D-STAR Operating Procedures DTMF Commands CTDSTAR Group Contact Information CTDSTAR Repeater Dashboards Reflector 69 Dashboard Reflector Operating Guidelines Traveling t...Created:
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108 Topics,
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HDTCMEMBERSThis group is for club member discussions as well as keeping members up to date with club functionsCreated:
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MuttsAndMeowsMutts & Meows Rescue is an all volunteer group trying to save dogs and cats from shelters via foster homes and adoptions.Created:
152 Members,
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GE-MASTR-2GE-MASTR-2 is a free, specific group devoted to GE MASTR series radios and was created to focus on gaining and sharing information on using these radios (repeaters, base stations and mobiles) for full-duplex links or as amateur, commercial and GMRS repeaters. Please use this group to support, buy, sell, trade and to help promote the use and re-use of this equipment. These radio sets are in service...Created:
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190 Topics,
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FirstAidDawgs / First Aid Georgia DawgsA listserv for University of Georgia Stadium volunteers who provide first aid and communication services to the University of Georgia.Created:
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176 Topics,
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bocforumThe BOC Forum is run by the Bristol Owners' Club to enable discussions about Bristol cars, their refurbishment, repair and maintenance.Created:
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641 Topics,
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csnhrConnections and informational distribution for our HR jobseeker communityCreated:
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pskexpress / PSKExpressThis group is used to provide support to users of the PSKExpress and N7YG Digital Engine software.Created:
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460 Topics,
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SPCA-of-TC-Volunteers / SPCA of Tompkins County VolunteersCreated for volunteers, staff and affiliates of the SPCA of Tompkins County. This group is for distribution of information, events and ideas relevant to the no kill mission of the SPCA of Tompkins County. Discussions regarding declawing of cats or docking of dogs are not allowed. This is a closed group, to request membership email the list owner, Bob, fivecatman@yahoo.com.Created:
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peoriauuchurch / Peoria UU ChurchWelcome! This group is for those who attend or have attended the Universalist Unitarian Church of Peoria, IL, including members, friends, and visitors. The group is intended for exchange of ideas, information, and discussion. While keeping in mind that as UUs we all have different views and opinions, we do ask that we stay true to our basic tenets of respecting the inherent worth and dignity of e...Created:
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SpeedMo / Speed-MoTime is the most valuable commodity at any event; why waste it setting up? Speed-mo is the result of a blending the better parts of 2 modular systems - Free-mo and the Sipping and Switching Society of North Carolina. Speed-mo embraces the flexibility and creativity of a mainly single track mainline concept and utilizes the technical advantages of the S&SS "Waffle frame" construction me...Created:
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funwithtransistors / Fun With TransistorsFun with transistors is dedicated to passing around transistor circuits and techniques.Created:
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751 Topics,
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HamshackHotline / HamVoIP. HamshackHotline VoIP Amateur Radio Phones - HamsOverIP /VOIP Amateur Radio Telephone ☎️ HamVoip, Hamshack Hotline. Hams Over IP http://hamsoverip.com https://hamsoverip.github.io/wiki HAMSHACK HOTLINE - Voip Telephone for Amateur Radio Operators. Hamshack Hotline - VoIP Amateur Radio Phones User of HH support discussions : https://groups.io/g/HamshackHotline About our collaborate user discussion and support group. This group is not associated or...Created:
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fahc / Fairbanks Area Hiking ClubBased in Fairbanks, FAHC is Alaska's northernmost hiking club, exploring every corner of Interior and Northern Alaska.Created:
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221 Topics,
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cfaclerksA group for CFA Clerks or those who want to be.Created:
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224 Topics,
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RPMclinics-JamesWallThis group is for following along with James Wall as he presents on-line internet clinics about railroad prototype modeling. RPM "on-line internet clinics" are the next step in the evolution of assisting everyone with their railroad modeling endeavors. The clinics present prototype research photos and information followed by step-by-step explanation and photography of how to build models ...Created:
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