SDS100/SDS200: SDS100/SDS200 New Public Release Sub CPU 1.03.05

Enforcer52 · Jan 19, 2024

Uniden released a new public release Sub CPU 1.03.05

Think I'll wait a while before updating......

https://info.uniden.com/twiki/bin/view/UnidenMan4/SDS100FirmwareUpdate

https://info.uniden.com/twiki/bin/view/UnidenMan4/SDS200FirmwareUpdate

buddrousa · Jan 19, 2024

I am running Main 1.23.03 SUB 1.02.05 in my 2 SDS100's and my SDS200 and I am seeing very stable P25 P1 & P2 DMR S1 & S2 and NXDN

policefreak · Jan 19, 2024

Running the new firmware and seeing good results so far on 2 700mhz P25 systems that were coming in frustratingly bad before. UIDs are coming up consistently and no errant UIDs which is a funny problem that used to happen with one particular system. I will be attempting to pull in State of Delaware Public Safety Motorola Smartzone System in the coming days. I'm also anxious to see what my SDS100 does on a UHF T-Band conventional system that used to be barely perceptible while other equipment like the Unication G3 and Whistler TRX 1 came in almost perfect. More reports to follow!

crippledchicken · Jan 19, 2024

Just took the update and will report changes if any.

Enforcer52 · Jan 19, 2024

crippledchicken said:
Just took the update and will report changes if any.

Thanks, since I only have one county with simulcast nearby and most of it is encrypted except automated fire dispatch, that leaves me with just P25 phase 1 systems or vhf, which all work ok with the original Dec. upgrades.

buddrousa · Jan 20, 2024

I am also not seeing any range loss in ANALOG VHF and UHF Systems around me.

LarryVavrek · Jan 20, 2024

After updating late last night, I’ve noticed that audio on fire departments and med units is totally clear as opposed to previous garbled audio now and then. Also, must’ve done something for encrypted PD as I’m seeing more activity although you can’t hear it.

policefreak · Jan 20, 2024

LarryVavrek said:
After updating late last night, I’ve noticed that audio on fire departments and med units is totally clear as opposed to previous garbled audio now and then. Also, must’ve done something for encrypted PD as I’m seeing more activity although you can’t hear it.

What kind of system are you monitoring?

LarryVavrek · Jan 20, 2024

policefreak said:
What kind of system are you monitoring?

P25-2

crippledchicken · Jan 20, 2024

So far, my p25-p1 seems to have clearer modulation. The analog is clearer also, with a lot less static with the transmissions. I'm going to load up my DMR and NXDN to checkout.

eaf1956 · Jan 20, 2024

Updated the Sub so far seems to greatly reduce scanner stopping to a TG with no audio heard on weaker towers. Which was basically the main issue I had with the last version.

Nascar18 · Jan 20, 2024

My update RISCON 800mhz P-25-P1 trunk sounds good, Motorola Type II Smartzone 800mhz analog trunk sounds good and conventional P-25 and analog UHF sound good and clear.

blackbelter · Jan 20, 2024

Would this sub folder update be part of usual Sentinel update process ? Currently I am on FW 1.23.03 and i can hear occasional garble on a few P25P2 talk groups.
Thanks

Enforcer52 · Jan 20, 2024

blackbelter said:
Would this sub folder update be part of usual Sentinel update process ? Currently I am on FW 1.23.03
Thanks

Yes use Sentinel to do the update sub firmware to 1.03.05, the main firmware is 1.23.03 that will not change.

blackbelter · Jan 20, 2024

Thank you .

KevinC · Jan 20, 2024

If you loaded the test FW (1.23.03A) updating the sub via Sentinel will keep that version. So the IQ vs 4FSK will still work.

I'm assuming they are compatible.

LarryVavrek · Jan 20, 2024

One thing I have noticed is audio from say a med
Dispatch channel and the display showing a completely different talk group? Crazy 😜. However it is intermittent and haven’t been able to duplicate unless it just happens by it self.

Ubbe · Jan 20, 2024

LarryVavrek said:
Dispatch channel and the display showing a completely different talk group? Crazy 😜. However it is intermittent and haven’t been able to duplicate unless it just happens by it self.

It could be that Uniden have tried to both loosen up the tolerances of digital decode and tighten it to see what works best, the same they did with RF gain and then choose what worked best for the majority of people. Too loose decode parameters will allow more to be decoded but will also create more false data.

/Ubbe

blackbelter · Jan 20, 2024

I have also noticed more of no audio ENC talk groups pop up. This might validate what Ubbe is saying. Slight RSSI improvements on the only P25P2 system with the 2 sites that I am monitoring.

predatorhunt · Jan 20, 2024

blackbelter said:
Would this sub folder update be part of usual Sentinel update process ? Currently I am on FW 1.23.03 and i can hear occasional garble on a few P25P2 talk groups.
Thanks

Iam having the same issue did you find anything that helped ?

SDS100/SDS200: SDS100/SDS200 New Public Release Sub CPU 1.03.05

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