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Everything posted by SvenMarbles
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General Mobile Radio Service (GMRS) Emergency Channel
SvenMarbles replied to WSGM532's topic in General Discussion
There are no such channel designations on GMRS because GMRS wasn’t meant to be a radio band to get on and reach out to random people.- 35 replies
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- channel 20
- 462.675 mhz
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(and 1 more)
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I’m not an anti-Chinese radio type, but I had a similar problem with a Chinese off label antenna. SWR was being affected a lot by dampness and sometimes just by mystery… I ended up just taking that down and replaced it with a Comet antenna and was really sure to silicone tape up every possible ingress point. No more random bouts of erratic SWR.
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LOL, I'll roll the dice. I actually posted the question to a Facebook GMRS group, and predictably the voluntary radio police had to let me know about type certification (I'm familiar). Some of whom are public and proud with their Kenwood and Motorola radios. I guess that type certification scrutiny doesn't apply to the higher brow LMR type radios... For some reason..
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And it likely wouldn't even get to that point. The FCC is rarely compelled to enforce unless something is causing an actual problem, even in cases where rules are slightly bent. And I don't see how this would cause an actual problem for anyone..
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Well just by virtue of the fact that ,yet again, the language is ambiguous it seems like it would allow for people to just go on ahead and do it just the same way that people just went on ahead and linked repeaters before..
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So the online repeater audio monitoring on the MyGMRS map hasn't been functional for a while. I assume that it correlates with when everyone took their links down for repeater linking. But, if I understand things correctly, the language clarification was such that it disallowed linking machines to each other via the internet. But does that necessarily mean that standalone machines cannot continue to provide an audio stream to MyGMRS for monitoring? I'd kind of like to see this feature return. I actually had some pretty good utility for it (hearing your own incoming at a remote site to better understand how you're doing).
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Does anyone happen to know if the VGC N76 works, or can be made to work on GMRS frequencies?
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It's not a topic I see mentioned a lot, but I've gone through a couple of inexpensive mobile radios, I believe, due to the fact that they've lived outside in my truck under very severe cold weather conditions. The LCD display freezes and eventually the contrast of the characters dim to the point that they're not legible anymore. Also, the style of tuning knobs that use that sort of "clicky" method while spinning, will get to the point that the rotation clicks wont register or even run backwards while spinning forward. There's also the matter of the radio cooking in the interior of the car in the summer.. Every radio I've ever owned seems to have resulted in an abbreviated life span due to these type of issues. Do you guys take any sort of measures to mitigate these problems? I've had a DB20G in the truck since Christmas, and we've had a pretty severe arctic stretch during that period. This one seems to be holding up far better than my past mobile radios. The display just lights right up, and aside from the on/off volume knob feeling very stiff when first getting in the truck, it works perfectly cold. It also utilizes button presses to move up and down in channels, so that's one less failure prone component to worry about.... Maybe I've just had bad luck in the past and this one will serve me better..
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Regardless of what you decide to do for a permanent base antenna, I'd recommend also purchasing an N9TAX slim jim style antenna and just having it put away. With that, you can have something that is field deployable AFTER whatever type of problem rolls through and busts things up. Toss a line over a tree limb, or something high, or raise a painters pole, and get it up in the air. You can screw it into whatever handheld you have, or even your base radio if you can power it (I believe they're rated to handle 100 watts). Also consider, for a base radio, to instead of buying a power supply box, get a 30ah Lifepo battery, a charger for it, and perhaps even a little solar power setup (harbor freight). The battery accomplishes all of the day to day powering requirements, and instead of having a power supply box plugged in, just have the battery on the plug in trickle charger all the time. This when when things go down you' have some buffer back up power time for the radio. I tested mine, and it'll run my radio with pretty heavy use for about 8 days at high power. This could probably be improved by bumping the power level of the radio down to medium or low power.
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Lately, my favorite has been a simple DB-20G (unlocked) I put out in my truck. I made a post about it a couple of weeks ago. It just works perfectly for it's use case.
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Red's Engineering SRPT-03 Simplex Repeater
SvenMarbles replied to WSFN703's topic in Equipment Reviews
Power and gain does not defeat a terrain dead zone. Having a central located repeater on a high spot is the correct solution. -
It's not that it keeps me awake at night. But this larger invasive mentality that GMRS should be treated as a ham radio jr is a problem, and the little ham call field in the profile areas of this site is an artifact of that..
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Are we worried about a field search of the FCC police? I wonder why so many people running LMR Motorola aren’t so skiddish,.. Or nearly EVERY gmrs repeater setup, running on Motorola. All type cert scofflaws.. If you have your Gemers license, and operate on the gemers frequencies, nobody cares….
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There's not much of a controversy.. You can be a "good boy" for literally noones's sake, because nobody cares, FCC included. Or you can just get on with having a radio that services you better..
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Unlock the radio and then you dont have to skip 8-14. plus you can add the ham repeaters as well as police and fire for monitor..
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I figured out the eccentricities of Radioddity's own program. It actually works fine. When you set CTCSS/DCS tones, you also have to change the squelch method as well..
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It's a little annoying that it even asks about a ham radio call. As if to imply some sort of relationship between GMRS and Amateur radio.
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Why would it melt though? It draws roughly 6amps through a receptacle that can provide 10?