I noticed that band conditions have a lot to do with it. I don't think it's totally useless. It's just a quirky little radio and that's the way it is.
Sent from my iPhone
On Jul 9, 2013, at 4:30 PM, Michael Thurman <[log in to unmask]> wrote:
> very sad and not at all a good sign if some are good and some are =
> totally unusable mobile. i am sorry I bought the better antenna for $30 =
> at the last hamfest and wish I had instead just bought a new battery for =
> my vx7r, but it is incredibly good for stationary public service use =
> and the battery lasts forever and a day. too bad it is out of warranty
> I love it in every othe way except the receive on vhf. I will probably =
> go back to the stock rubber duck and use it to talk to my crosbander =
> when I get it in the car someday
>
> On Jul 9, 2013, at 4:24 PM, Zach Shifflett <[log in to unmask]> wrote:
>
>> My radio has a lot of mobile flutter as well. Stationary it works
>> like a dream, but while I'm in a vehicle, working with a magmount, I
>> get a lot of flutter on repeaters.
>> =20
>> On 7/9/13, Colin McDonald <[log in to unmask]> wrote:
>>> no, there is no service menu.
>>> everything is set in the single chip that makes up most of the radio.
>>> the only access you have to settings is through the menus or through =
> the
>>> programming software, which is the same menus and not very =
> accessible.
>>> So, there is nothing you can do as a user or even as a technician to =
> change
>>> =20
>>> what's happening beyond the basic menu settings.
>>> Everything is set in firmware except one basic frequency offset =
> adjustment
>>> pot inside the radio.
>>> This radio is a single chip that does everything, and all functions =
> are
>>> controlled by firmware...beyond that there is a power amplifier and a =
> basic
>>> =20
>>> user interface system and that's it.
>>> Your RX frequency could be slightly off kilter and that's why when =
> you get
>>> flutter it drops stuff out...but again, no way to set that as the =
> internal
>>> pot is for tx frequency adjustment only.
>>> Maybe this is a bug with your unit as I haven't heard of anyone else =
> having
>>> =20
>>> this specific issue. Mine works great on a squelch setting of 3 on =
> both vhf
>>> =20
>>> and UHF both mobile and stationary.
>>> 73
>>> Colin, V A6BKX
>>> ----- Original Message -----
>>> From: "Michael Thurman" <[log in to unmask]>
>>> To: <[log in to unmask]>
>>> Sent: Tuesday, July 09, 2013 1:52 PM
>>> Subject: Baofeng uv5r service manu?
>>> =20
>>> =20
>>>> I there a service menu for the uv5r? If you know who to get into it =
> even =3D
>>>> if it is not the slightest bit blind friendly that is ok. I need to =
> =3D
>>>> adjust the squelch hysteresis if possible. on uhf it works great =
> even =3D
>>>> mobile, but on vhf any mobile flutter weather on my end or the =
> other =3D
>>>> station's end of the contact drops out my squelch and then it takes =
> =3D
>>>> forever to reopen it. I can copy a signal perfectly if I open the =
> =3D
>>>> squelch but even with it set to it's most sensitive, which I presume =
> is =3D
>>>> 1, it is usable on most of the vhf repeaters even with a good =
> antenna =3D
>>>> not he car, or simplex even with my station's antenna. any other =
> radio =3D
>>>> is perfect under the same conditions and antennas, so it is =
> definitely =3D
>>>> the radio. when it is stationary it is very sensitive. and works =
> =3D
>>>> great for public service events through a repeater as long as I am =3D=
>
>>>> stationary
>>> =20
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