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#1
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On Sat, 28 May 2005 13:06:44 -0400, alexb wrote:
Aside from what you just said which is valuable, I want to point out that my communications, I hate to say it, are encrypted. That small GMRS has 15 or so codes and multiplied by the number of channels I can use (from the top of my head from the 12th I would take what he said about call sign usage with a grain of salt. It's no different than somebody telling you it's OK to do 20 over on the highway because they never saw a cop. Yeah you might get away with it for a long time, but sooner or later you'll get nailed. Also consider you're trying to use it for business, that gives the licensed users an extra incentive to report you. Now for your comment above, if your talking about those so-called "privacy codes", forget it. They don't encrypt anything. What they're for is to keep other radios from opening up the squelch for every transmission on that channel except for the one using that code. That way you don't have to be bothered listening to transmission you're not interested in. Anybody with a scanner can still hear everything you say. One more thing, if you read the rules about station ID it states clearly that you must ID either in English or Mose Code on the GMRS channels. That basically ends any sort of encrypted transmission on GMRS. You may find FRS radios using "voice inversion" scrambling, but then again you have to have all matching radios typically from the same manufacture and most people who are serious monitors have ways to unscramble the signal anyway, either using hardware or some software based technique using a computer sound card. The best rule to observe is assume that somebody can hear you regardless of what kind of transmission you make scrambled, or in the clear. Regards, Leland C. Scott KC8LDO WPYJ972 |
#2
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![]() "Leland C. Scott" wrote in message news ![]() On Sat, 28 May 2005 13:06:44 -0400, alexb wrote: Aside from what you just said which is valuable, I want to point out that my communications, I hate to say it, are encrypted. That small GMRS has 15 or so codes and multiplied by the number of channels I can use (from the top of my head from the 12th I would take what he said about call sign usage with a grain of salt. It's no different than somebody telling you it's OK to do 20 over on the highway because they never saw a cop. Yeah you might get away with it for a long time, but sooner or later you'll get nailed. Also consider you're trying to use it for business, that gives the licensed users an extra incentive to report you. Now for your comment above, if your talking about those so-called "privacy codes", forget it. They don't encrypt anything. What they're for is to keep other radios from opening up the squelch for every transmission on that channel except for the one using that code. That way you don't have to be bothered listening to transmission you're not interested in. Anybody with a scanner can still hear everything you say. One more thing, if you read the rules about station ID it states clearly that you must ID either in English or Mose Code on the GMRS channels. That basically ends any sort of encrypted transmission on GMRS. You may find FRS radios using "voice inversion" scrambling, but then again you have to have all matching radios typically from the same manufacture and most people who are serious monitors have ways to unscramble the signal anyway, either using hardware or some software based technique using a computer sound card. The best rule to observe is assume that somebody can hear you regardless of what kind of transmission you make scrambled, or in the clear. Regards, Leland C. Scott KC8LDO WPYJ972 Thanks, Do I have to get a second license for the second walkie-talkie that works vis-a-vie of mine? I am not paranoid about encrypting. There is basically nothing I need to hide. I just do not want to broadcast what I am doing unnecessarily across town. When I talk to people I know I am very open about it. All I want to do is to take MINIMAL precautions with minimal cost involved. Thanks. |
#3
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On Sat, 28 May 2005 20:56:38 -0400, ALEXB wrote:
Thanks, Do I have to get a second license for the second walkie-talkie that works vis-a-vie of mine? In general no. The license you have should cover all the radios in use and under your control. For example if it was for a family it would cover all the members in the house hold. I am not paranoid about encrypting. There is basically nothing I need to hide. I just do not want to broadcast what I am doing unnecessarily across town. When I talk to people I know I am very open about it. All I want to do is to take MINIMAL precautions with minimal cost involved. Well just keep in mind anything you say on the air is going to have many "ears" hearing you. Regards, Leland C. Scott KC8LDO |
#4
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#7
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twitlips wimps again
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#8
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On Tue, 31 May 2005 10:32:10 -0400, I AmnotGeorgeBush wrote:
Leland is confused. Strong opinions, yes, confused, no. Contrary to what he claimed, sooner or later people do NOT get nailed for such actions. Listen to the cb, channel 6 or any other channel where dx is rampant. There's no DX in that sense on the GMRS frequencies. A quick peep into the records of the FCC busts reveals the way things really are. Leland likes to cite the exception and -not-the norm of how the feds operate. Perhaps, but he is looking to use it in a business setting. You operate your marine rig without an FCC license by the way? And if you don't, why? I'm just asking for the heck of it. Even if you were to get the attention of the feds and get "nailed", you must be served with a warning notice alerting you to the violation and an order to cease the illegal activity, as Leland's examples cite. In fact, most cited are guilty of repeat offenses after receiving multiple warnings. True enough, they do try to give people a break before they impose any fines. The idea is to give them a chance to clean up their act. Some don't and some plain don't care, that's when when they get to make a contribution to the US Treasury. And if that doesn't work, then some free room and board for several years at government expense is next. It's much better not to let things even get to the point of a warning letter. The chances of getting busted are slim to slimmer unless someone complains. This is where I have to disagree to an extend. There are licensed users on the channels who are not going to be happy with unlicensed operation. Remember the licensed uses "paid for their right", by receiving a license from the FCC, to use those channels. On the combo FRS/GMRS channels its hard to tell who is or is not licensed. On the strictly GMRS channels any unlicensed operation is going to stick out like a sore thumb. And the licensed people do complain to the FCC because they don't want the sort of unlicensed activity on the combo channels spreading to the GMRS only channels. When people have to identify themselves they tend to act better on the air. Even then, the feds must actually witness any violation before any action other than a warning notice is issued. By the time you get the warning letter they tape recordings etc. already. They don't issue a warning letter unless they, the FCC, is first satisfied a violation had already occurred. Why do you think they aways request tapes etc. from people filing a complaint with the FCC? Read some of the FCC warning letters. You'll see where they state they have recordings etc. already just to make a point with some violators. Anyway he should have enough opinions by now from all sides to make an informed choice. Regards, Leland C. Scott KC8LDO |
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