[chirp_users] Programming Arcshell-5
Bernhard Hailer
Tue May 12 11:42:19 PDT 2020
> GMRS does require a license, and FRS doesn't.
This statement is incorrect. Even FRS requires a license, but in the
case of this service it is free of cost: the license comes with the
radio, /which must be FCC approved/ for this particular service. Many of
the cheap radios don't fulfill this requirement and are not legal to use.
As stated by other posters already: it would be your best option to get
a ham radio Technician license. It's not very difficult, you must go to
an exam session (35 questions multiple choice, easy; the difficult thing
these days with COVID-19 is the availability of such exams, though).
With a Technician license you are legally allowed to use radios not
approved by the FCC while operating on ham bands - but still not on GMRS
or FRS or CB or MURS. These services /always /require FCC approved
equipment.
Regards
Bernhard AE6YN
Fremont, CA
On 12-May-20 08:11, Mark Blackwell wrote:
> GMRS does require a license, and FRS doesn't. A citizens band radio
> doesn't require a license either, but I don't think its your best
> choice. Hilly terrain may be an asset or a big problem if you have
> neighbors on the other side of the hill.
>
> Not being FCC approved may involve more than just which frequencies
> are being used. I is certainly possible, or even likely that even if
> its on the right frequency, the transmission may not meet the
> requirements to be legal. For your system to work, it needs regular
> practice.
>
> From your brief description, the best option I see is having neighbors
> in key spots get an amateur radio license. It does require a test,
> but the first test isn't that hard. There are three level of licenses
> in amateur radio. The technicians license is the lowest, and the test
> isn't that hard. It's likely to work for most of your options. The
> General License allow a lot more privileges, but it is a harder test.
> The Amateur Extra is the highest level, and by far the toughest test.
> For me I was really ready for the Tech in about 2 weeks. The General
> took about a month of study and the Extra about 2 months. This is a
> few minutes of study a day, not an 8 hour a day crash course. Not
> everyone would necessarily need a license.
>
> The benefits are many. Even without power, many larger more powerful
> units can be powered with batteries, generators or a host methods that
> don't require the grid to be working. It also counts on no
> infrastructure like cell towers or the internet. Though some in
> amateur radio use the internet for many things, if its out it isn't
> essential
>
> Check out the ARRL website. There is a lot there that is good
> information that I think will go a long way to helping you make the
> best decision for your community. Also local ham clubs are a good
> starting point as well.
>
> --
> Mark Blackwell
> markshamradio at pobox.com <mailto:markshamradio at pobox.com>
>
>
>
> On Mon, May 11, 2020, at 6:53 PM, Jonathan Pierce wrote:
>>
>> Best wishes from a Noob,
>>
>>
>> I am a FireWise neighborhood council member in a rural, high-risk
>> forested area (70 miles from the Paradise Fire) of northern
>> California. Several neighbors and I want to set up a backup
>> evacuation radio notification system for our neighborhood in the
>> event that power (lose cable internet and VOIP phone service) and
>> cell towers are down (the local tower burnt last year during an
>> event). And we have spotty cell coverage at best.
>>
>> We found the best-seller Arcshells on Amazon are powerful and
>> reach through our hilly neighborhood OK. But I understand that 1. The
>> devices are not FCC approved; 2. Antennae is removable; 3. Stock
>> programming is a mix of FRS and GMRS frequencies. Fire chief has
>> given go ahead for us to use them if we don’t interfere with any of
>> the EMS, police, and fire frequencies. The stock frequencies
>> programmed in the Arcshell AR-5 are indeed different than all the
>> official ones used.
>>
>> But some neighbors want the radios reprogrammed so they are
>> strictly only using FRS frequencies. I’ve been able to query and
>> download the memory from an arcshell, and I believe I have figured
>> out how to save a modified memory profile to a file so that it could
>> uploaded to all units.
>>
>> Questions: 1. Using the chirp edit function can I just go ahead
>> and change all channels’ frequencies to strictly FRS permitted ones?
>> 2. Do I need to change any of the other settings like Tone Mode,
>> Tonesql, DTCS Code, etc, or can they just remain as is?
>>
>> Thanks for your knowledgeable help!
>>
>> Jonathan
>>
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>
>
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