I think we may have found a batch of e310s a few years ago (circa summer
2017 iirc?) that had bad oscillators and were traced back to the TCXO
manufacturer.
I don't remember the exact symptoms off the top of my head but those
discrete frequency jumps look a little familiar
EJ
On Tue, Nov 24, 20
On 11/24/2020 02:38 PM, Luke Whittlesey wrote:
I'm in the process, but it's a lengthy process. There is something
messed up with the C API in 3.15, so it doesn't work for me as a
simple drop in replacement. Would it be wise to try to jump straight
to 4.0?
The jump to 4.0 might be more traumatic.
I'm in the process, but it's a lengthy process. There is something
messed up with the C API in 3.15, so it doesn't work for me as a
simple drop in replacement. Would it be wise to try to jump straight
to 4.0?
On Tue, Nov 24, 2020 at 2:40 PM Marcus D Leech wrote:
>
> R&D suggest updating to a UHD
R&D suggest updating to a UHD 3.15 environment first.
Sent from my iPhone
> On Nov 24, 2020, at 1:54 PM, Luke Whittlesey
> wrote:
>
> I'm seeing this on two E310s that are a few years old. I just swapped
> the sd card into a brand-new E310 and I am NOT seeing the frequency
> jumps. So, same
I'm seeing this on two E310s that are a few years old. I just swapped
the sd card into a brand-new E310 and I am NOT seeing the frequency
jumps. So, same exact software, but different aged E310s. Is there
possibly a difference in hardware leading to this?
On Tue, Nov 24, 2020 at 1:04 PM Luke Whitt
Try at lower and higher frequencies—are the jumps the same or proportional to
frequency?
Sent from my iPhone
> On Nov 24, 2020, at 11:27 AM, Luke Whittlesey via USRP-users
> wrote:
>
> On the E310 I'm seeing discrete jumps in the carrier. The carrier will
> intermittently jump around in step
