That’s interesting because in the code plug I wrote up I have dmr, p25 and analog in the same zone. Grant it I haven’t written the plug to the radio but the software allowed it.So far I am finding that analog and DMR can’t exist together in a zone. Pretty annoying. Hopefully this is a bug that will be corrected later.
Yes, they work just fine on 900 ham although the tri-band antenna isn’t rated for 900. The front end on my radios seem to be wide open on the VHF and UHF ham bands.
That’s interesting because in the code plug I wrote up I have dmr, p25 and analog in the same zone. Grant it I haven’t written the plug to the radio but the software allowed it.
So here is the update... The radio will scan dmr talkgroups after a couple of seconds of "please wait" on the TP9900. Annoying part is I can set up a scan list with Analog/P25 and it scans those both at same time mixed with no issues. If I try to set up a DMR/Analog the CPS says I can't do it, basically for DMR you can only make a solely DMR scan list it would appear.I'm also curious when you write your file to yours (if it lets you) if it will scan when on a DMR channel. All my zones are set to In-Zone scan, and when in a DMR zone if I press the scan button I get a "Please Wait..." like it is switching modes, but it doesn't scan.
So here is the update... The radio will scan dmr talkgroups after a couple of seconds of "please wait" on the TP9900. Annoying part is I can set up a scan list with Analog/P25 and it scans those both at same time mixed with no issues. If I try to set up a DMR/Analog the CPS says I can't do it, basically for DMR you can only make a solely DMR scan list it would appear.
Also I can write to the radio with no issues a zone with mixed Analog, P25 and DMR on the TP9900. When switching to DMR channels I get the "please Wait" for couple seconds then it switches. It would appear like say a harris the radio is switching operating systems internally almost like it's two different radios. Other forums imply that this can't be fixed with a firmware upgrade if it is indeed setup like this. I hope they are wrong.
Other then that the radio works great and I love being able to have all bands, all modes, trunking and 900 ham all in one radio.
My version will not allow me to save a file with P25/DMR in the same zone or with analog/DMR in the same zone.
Granted, mine is a TP9800 with DMR but for software purposes it is a TP9900 so it shouldn’t matter.
A TP9800 with the DMR Conventional is NOT the same as a TP9900....
Firmware / Operation is much different. On a TP9900, I have DMR, P25 and Analog all in the same zone - and working fine.
Have you tried using the 900mhz ham band?So here is the update... The radio will scan dmr talkgroups after a couple of seconds of "please wait" on the TP9900. Annoying part is I can set up a scan list with Analog/P25 and it scans those both at same time mixed with no issues. If I try to set up a DMR/Analog the CPS says I can't do it, basically for DMR you can only make a solely DMR scan list it would appear.
Also I can write to the radio with no issues a zone with mixed Analog, P25 and DMR on the TP9900. When switching to DMR channels I get the "please Wait" for couple seconds then it switches. It would appear like say a harris the radio is switching operating systems internally almost like it's two different radios. Other forums imply that this can't be fixed with a firmware upgrade if it is indeed setup like this. I hope they are wrong.
Other then that the radio works great and I love being able to have all bands, all modes, trunking and 900 ham all in one radio.
I can confirm the TP9900 works just fine in 900 MHz Ham band for both repeaters and simplex. It gives a box saying something to the effect of it might not work as expected, but I have two zones of both 900 analog and 900 P25 that work perfect without any mods.Have you tried using the 900mhz ham band?
The specs show transmit 896-941MHz and receive 935-941MHz .
Am I missing something, or would you not be able to do simplex on 900? also my local repeater falls outside that receive range.
Excellent, thank you.I can confirm the TP9900 works just fine in 900 MHz Ham band for both repeaters and simplex. It gives a box saying something to the effect of it might not work as expected, but I have two zones of both 900 analog and 900 P25 that work perfect without any mods.
Excellent, thank you.
I'm in the process of acquiring one. This is my first Tait radio. Is the programming software easy to use? I haven't found a lot information on them.
It’s not terrible, but it does have a pretty major learning curve. The way scan works is the biggest issue for me personally as well as everyone I’ve demoed these to.
As far as 900 ham as stated above it works fine but if you are going to be using it a lot I would buy a dedicated 900 antenna as the provided V/U/7-8 isn’t technically rated for it.