SBARC-list

sbarc-list@lists.netlojix.com

5 participants
2687 discussions

Power Supply
by Nick Shearer 13 Nov '20

13 Nov '20

Hey there, wanted to see if anyone has an old Power Supply I could purchase from them. Trying to program a mobile but would love to do it off my home computer instead of a laptop and in the vehicle. Thanks ahead of time!

1 0

Veterans Day
by Bill Talanian 09 Nov '20

09 Nov '20

1 0

Re: [Sbarc-list] SBARC-list Digest, Vol 206, Issue 4
by Michael Wapner 07 Nov '20

07 Nov '20

Hi Dave - I currently have multiple Yaesu VHF/UHF radios in-use & “have had” others over the past years; I've never had a noise issue as described with any. This said, I’ve never had a FTM-7250DR. GL es 73 de Mike K6QD > On Nov 7, 2020, at 12:00 PM, sbarc-list-request(a)lists.netlojix.com wrote: > > Send SBARC-list mailing list submissions to > sbarc-list(a)lists.netlojix.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.netlojix.com/mailman/listinfo/sbarc-list > or, via email, send a message with subject or body 'help' to > sbarc-list-request(a)lists.netlojix.com > > You can reach the person managing the list at > sbarc-list-owner(a)lists.netlojix.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of SBARC-list digest..." > > > Today's Topics: > > 1. Re: Dual band Yaesu mobile users - does this sound normal? > (Dave Schmidt) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 6 Nov 2020 21:34:16 -0800 > From: Dave Schmidt <dgschmidt(a)gmail.com> > To: "List, SBARC" <sbarc-list(a)lists.netlojix.com> > Subject: Re: [Sbarc-list] Dual band Yaesu mobile users - does this > sound normal? > Message-ID: > <CAD1xK9T4+OfbR6TmnPgdF6acddHVWAuhBFLtG6SniF0BpWbDrA(a)mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > More info on my new FTM-7250DR. Before I left from work on Weds, and > before starting the truck, I compared the squelch settings on the Yaesu > across its receive bands (it has a wide frequency receiver). Only the VHF > ham band needed substantially more squelch than the other bands (you'll see > this in the video). Next I tried my Kenwood TM-281 VHF only radio - it was > happy with just 1 click of squelch. > > I had sent a note to Yaesu tech support asking 'is this normal' and they > got back to me today with "No, doesn't sound like it. Send it in". I then > sent the video and asked "after watching this, are you still sure it's not > working right?" Their reply was "thanks for the video, it helped. > Sensitivity sounds good but indeed your squelch could be helped with a > re-alignment. Go ahead and send it in." > > Tomorrow I'm getting together with Denney (VCARC president) as he has the > same radio and we're going to compare mine to his, but regardless I'm going > to go ahead and send it in hoping they can make it behave like I think it > should. > > Here's the demo video. > https://youtu.be/5ga4ieRChmk > > Dave > ai6vx >

2 1

Dual band Yaesu mobile users - does this sound normal?
by Dave Schmidt 06 Nov '20

06 Nov '20

Question for the group - I have a new Yaesu FTM-7250DR dual band mobile rig and I'm questioning whether what I'm about to describe is normal for a Yaesu. The squelch level required to turn off the audio is very high but only on VHF freqs. Range is 0-15 and I need to set it to 9 for VHF freqs and only 1 for UHF. This is very different than my Kenwood TM-281A, and my Anytone 77UV, both of which squelch level 1 is sufficient. This is with the same antenna (Tram 1480 base antenna), coax (LMR400) and power supply (Astron 35A linear). I can swap them back and forth and only the Yaesu needs a high squelch. I know I'm probably the only one with the 7250DR, but is this also seen on the 100, 300 and 400 radios? Thanks for your input. Dave AI6VX

2 5

MRHS newsletter No.66
by Bill Talanian 01 Nov '20

01 Nov '20

1 0

Re: [Sbarc-list] Need to borrow a metal detector
by Ken Alker 31 Oct '20

31 Oct '20

I have a cheapo “Jr” from Radio Shack that you can borrow. I leant it out last weekend but expect to get it back tonight. Sent from my iPhone Sent from my iPhone > On Oct 31, 2020, at 8:33 AM, Michael Wapner via SBARC-list <sbarc-list(a)lists.netlojix.com> wrote: > > I have been trying to locate two buried electric (low voltage) sprinkler valves without any luck. I installed them over 30 years ago & don’t have any record of where they are. They are in a plastic box with the top at the surface. Does anyone have a metal detector I can borrow for a few hours. > Tks & 73 de Mike K6QD > 805-964-7420 > _______________________________________________ > SBARC-list mailing list > SBARC-list(a)lists.netlojix.com > http://lists.netlojix.com/mailman/listinfo/sbarc-list

1 0

Need to borrow a metal detector
by Michael Wapner 31 Oct '20

31 Oct '20

I have been trying to locate two buried electric (low voltage) sprinkler valves without any luck. I installed them over 30 years ago & don’t have any record of where they are. They are in a plastic box with the top at the surface. Does anyone have a metal detector I can borrow for a few hours. Tks & 73 de Mike K6QD 805-964-7420

2 1

Remote VE sessions
by Levi C. Maaia, K6LCM 25 Oct '20

25 Oct '20

Hi Everyone, While the pandemic has made in-person amateur radio testing nearly impossible, it is actually easier than ever to obtain or upgrade your amateur radio license! Several VE groups doing large-scale, remotely administered exams every day, completely online. Typically one only needs a computer with a camera, microphone and a reliable, broadband internet connection as well as a quiet space in which to take the exam. We have posted information about this on the SBARC site. If you or someone you know might be interested in a remote exam, please see this page: https://www.sbarc.org/home/ve-sessions/ Levi C. Maaia, K6LCM Director at Large | K6TZ Trustee Santa Barbara Amateur Radio Club, Inc. a 501(c)(3) nonprofit public benefit corporation www.levi.maaia.com | www.k6lcm.com +1.805.604.5384

1 0

FM Simplex Nodes
by Levi C. Maaia, K6LCM 23 Oct '20

23 Oct '20

Hi Everyone! Over the past few months there has been a lot of new interest in FM simplex nodes for AllStarLink and EchoLink. These low power devices allow users to connect to remote VoIP nodes and repeater systems using an internet connection and an HT. Most opt to buy or build a device on 70cm. A couple years ago SBARC expert consultant Matt W6XC identified a few frequencies around 431 MHz that were useful for digital hotspots like the OpenSpot and ZumSpot. But these frequencies are NOT appropriate for analog FM nodes. Matt suggests the following options for low power FM usage: 440.000/445.000; 446.860/441.860; 446.880/441.880 may be used as pairs for a low-power duplex node or as separate simplex node frequencies. Please listen to these frequencies with low squelch settings and no CTCSS for a few days before permanently parking your node here to see if and how these frequencies are used. FM simplex nodes are best PL/CTCSS protected, especially if they are left connected to a system like K6TZ or WIN System. Definitely avoid 446.000 altogether. This is the National Calling Frequency for 70cm. 446.500 and 446.520 are "General Simplex” frequencies. Others many want to use these for simplex QSOs or other itinerant purposes so please don’t park your node on any of these three frequencies. 440 is tough given the lack of simplex allocations. It's a truly stuffed band! If you are interested in these FM VoIP nodes, consider the ClearNode and SHARI projects. Levi C. Maaia, K6LCM Director at Large Co-Chair, Telecommunications Services Committee Santa Barbara Amateur Radio Club, Inc. a 501(c)(3) nonprofit public benefit corporation www.levi.maaia.com | www.k6lcm.com +1.805.604.5384

1 0

New hams need help: Local frequency wiki
by Levi C. Maaia, K6LCM 15 Oct '20

15 Oct '20

Hello, On the Thursday evening SBARC Technical Mentoring Net (8-9pm 146.79) we have a number of new hams who are looking to fill their memory banks with local frequencies of interest. Obviously there are repeater databases online like repeaterbook.com with great, up-to-date information about frequencies and PL tones and other details. But repeater books and sites often lack local knowledge and a human touch including information such as: when routine nets take place, what the locals call the repeater (e.g. "Dennis’ repeater," "Calli’s repeater," "the Bozo machine”) and if it is linked to a wider area network. Even more of interest today is that many seldom used FM repeaters are being converted to DMR and SystemFusion machines, which hams may wish to selectively avoid or include in their scans, depending on their needs and equipment. I’m hoping we can crowdsource a local frequency resource using a publicly editable Google Sheet. Please take a look and contribute what you can. PLEASE NOTE: there are tabs at the bottom of the sheet for Public Safety, Amateur Radio in SB and Amateur Radio in Ventura. Please be sure to mind the category you are in as you make contributions. Direct link: https://docs.google.com/spreadsheets/d/1Lgq4dXbCoYjWa7PG34BjF8crM5wEdTe382x… Can also be found on the SBARC site at: https://www.sbarc.org/local-frequency-list/ Levi C. Maaia, K6LCM Director at Large Co-Chair, Telecommunications Services Committee Santa Barbara Amateur Radio Club, Inc. a 501(c)(3) nonprofit public benefit corporation www.levi.maaia.com +1.805.604.5384

3 4

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

SBARC-list