Re: Shari receive issue Pi4U
Hey Michael, That's a good point! It does have the ferrite, but who knows what else is nearby.
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KB9WOO Mark
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#2440
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Re: Shari receive issue Pi4U
RX issues are probably going to be exacerbated by local noise generation. LEDs, switching power supplies, pool pumps, and some wall warts can desense the receive on the unit as its not heavily
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Michael Champion
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#2439
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Re: Shari receive issue Pi4U
Shari squelch is set to 1, the default from the how-to instructions. I assume 0 would be open and we don't want that, right? Haven't tested the power out of the Shari.? The issue seems to be the
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KB9WOO Mark
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#2438
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Re: Shari receive issue Pi4U
I would check try stub antenna on the Shari. Also adding a couterpoise might help. Or add in a simple 1/4 wave if possible. Changing the HT power will only help is the Shari was not receiving. I too
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Scott Strecker
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#2437
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Re: Shari receive issue Pi4U
Shari supplied stock antenna.. Larry W8LM Mulvane, Kansas
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Larry Macionski
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#2436
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Re: Shari receive issue Pi4U
Just curious.. Did you check the squelch setting in the programming of the Shari? Rich Sent: Friday, July 29, 2022 8:28 AM To: [email protected] Subject: Re: [SHARI] Shari receive issue Pi4U I'm not
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WA2ZPX
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#2435
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Re: Shari receive issue Pi4U
I'm not trying to get miles, but I am expecting comparable range to a 300-500mw FRS radio.? When you can see your house and hear your node full quieting, I'd expect to be able to hit it just fine.?
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KB9WOO Mark
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#2434
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Re: Shari receive issue Pi4U
Yeah, you can pretty much forget using anything in the 440/450 range here in the NYC metro area. Even 430 is pretty crowded with digital hotspots and even some DMR repeaters with odd splits. One of
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Patrick Perdue
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#2433
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Re: Shari receive issue Pi4U
I have a Shari Pi3U configured to 445.550Mhz. I replaced the stock unity gain antenna with an MFJ 1717S mounted in the MFJ mag mount that sits on the window sill of the 2nd story of the duplex I live
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Mark VE3JMR
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#2432
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Re: Shari receive issue Pi4U
What do you expect from a low power, low height, 440 transmitter? I'm happy mine makes it from one side of my condo building to the other. Mostly works to the stairwell on the other side from me. My
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Scott, KB3JQQ
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#2431
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Re: Shari receive issue Pi4U
We are going to play around with another antenna and see what that does. Larry - are you using the stock antenna on your Shari or something else?? We changed the frequency above 430 and increased the
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KB9WOO Mark
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#2430
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Re: Shari receive issue Pi4U
Have you tried a better antenna attached to the Shari? W5JDO
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J David Overton
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#2429
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Re: Shari receive issue Pi4U
Try another antenna at the Shari. The supplied antenna has a small capture area. As usual, never enough information is given in the complaint regarding the enviroment the SHARI is in.? My Shari sits
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Larry Macionski
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#2428
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Re: Time/ID cron command will not execute
Mark, I think you might be slightly overcomplicating your CRON entry. Please try simply: */30 * * * * /path/to/thing/to/do Which means "every 30 minutes, no matter what the hour, day of the month,
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wr2uhf
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#2427
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Re: Time/ID cron command will not execute
Mark, I think you might be slightly overcomplicating your CRON entry. Please try simply: */30 * * * * /path/to/thing/to/do Which means "every 30 minutes, no matter what the hour, day of the month,
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wr2uhf
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#2426
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Re: Shari receive issue Pi4U
I guess I was thinking that antenna resonance would be less an issue on rx, like using a random length of wire to rx. But now that you got me thinking about it, Rx is usually better with a ground
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KB9WOO Mark
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#2425
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Re: Shari receive issue Pi4U
A couple of thoughts, in no particular order of relevance: * You may be running into multipathing beyond what the Shari can handle. I haven't looked too much into the SA818 filtering algorithms, but
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McGrath, Kevin
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#2424
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Re: Time/ID cron command will not execute
KEVIN!! You are the $64,000 WINNER!!!! Sorry, I don't have 64grand to give you :-( It was a syntax issue and here's the crontab that speaks the time, weather and my callsign every 30 minutes. (BTW,
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Mark VE3JMR
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#2423
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Shari receive issue Pi4U
So, I built my brother a shari and it's linked to mine pretty much 24/7.? We usually chat while he walks the dog, etc.? Our experience with the range he has is kind of confusing and I'm looking for
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KB9WOO Mark
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#2422
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Re: Allstar Node died 24 hours after SHARI Pi3V install
I see two image files and one folder on my Shari SD card (which is working perfectly)¡ªhow do you make a complete bootable copy of that? Bill K6HOT Sent: Tuesday, July 19, 2022 7:33 PM To:
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William Dials
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#2418
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