XTS5000 and XTS5000R how do you tell.

SD70MAC · Post by **SD70MAC** » Sat Aug 08, 2009 1:57 pm

How do you know if an XTS5000 m3 is a XTS5000R or a XTS5000 not rugged model. What is the difference ? Its about 2 years old if that matters ? I am buying one from a friend of mine that has 2 the same band and he has sold me one. He is going to recase it before I get it.

FireCpt809 · Post by **FireCpt809** » Sat Aug 08, 2009 2:24 pm

The chassis on an R has a hex head screw hole on the back near the battery contacts.

Post by **Mfire39** » Sat Aug 08, 2009 3:36 pm

SD70MAC wrote:He is going to recase it before I get it.

If it is an "R", you'll loose your submersible rating after the housing change unless the radio gets vacuum tested again..

-Marc

SD70MAC · Post by **SD70MAC** » Sat Aug 08, 2009 3:43 pm

Mfire39 wrote:
SD70MAC wrote:He is going to recase it before I get it.

If it is an "R", you'll loose your submersible rating after the housing change unless the radio gets vacuum tested again..

-Marc

Hummm, did not know that . Thank goodness I don't have to have the submersible feature,I think its already been done. I will look for the screw when I get it.

Tom in D.C. · Post by **Tom in D.C.** » Sat Aug 08, 2009 3:47 pm

Does the "R" get a vacuum in the sense that there is no atmosphere inside, or does the
space get filled with a gas? I understand about the point on the chassis where the access
is gained but I'm unclear on exactly what is done.

Post by **escomm** » Sat Aug 08, 2009 4:55 pm

It should be filled with an inert gas. It will ensure no flammable air like oxygen is present and should also keep moisture out because of the pressure differential. I imagine a vacuum inside would attract moisture instead of sending it away

Post by **Mfire39** » Sat Aug 08, 2009 6:21 pm

There isn't a constant operating vacuum in the radio.. If I remember it correctly, the testing process is along the lines of a vacuum pump is attached to the rear port of the chassis. A vacuum is drawn, and the gauge has to hold a certain draw of vacuum for a certain length of time without a drop. If it drops, then a pressure pump is connected to the rear chassis port, and the radio is pressurized to a certain pressure, and submerged in water in attempt to locate air bubbles being pushed out at the source of the main seal leak or anywhere else it would be leaking... I have the procedure in a .pdf somewhere, I'll have to track it down..

Also, here is a list of the test equipment needed for the above tests:

NLN9839 Vacuum Pump Kit Submersible radios only. Vacuum pump with gauge and
vacuum hose. Requires NTN9279 Adapter Kit.

NTN4265 Pressure Pump Kit Submersible radios only. Pressure pump with gauge and
pressure hose. Requires NTN9279 adapter Kit.

NTN9279 Vacuum Adapter with Submersible radios only. Connects the vacuum/pressure
Gasket Kit hose to the radio’s casting.

-Marc

N7QQU-Ken · Post by **N7QQU-Ken** » Mon Mar 14, 2011 11:56 pm

Good Day-

I know this is an old posting.
Did you ever find the PDF on the process of testing and pressurizing the R models?

Thanks for the help.
N7QQU- Ken

XTS5000 and XTS5000R how do you tell.

XTS5000 and XTS5000R how do you tell.

Re: XTS5000 and XTS5000R how do you tell.

Re: XTS5000 and XTS5000R how do you tell.

Re: XTS5000 and XTS5000R how do you tell.

Re: XTS5000 and XTS5000R how do you tell.

Re: XTS5000 and XTS5000R how do you tell.

Re: XTS5000 and XTS5000R how do you tell.

Re: XTS5000 and XTS5000R how do you tell.