Page 1 of 1

DES and DES-XL on Saber 1?

Posted: Tue Feb 12, 2013 11:41 pm
by PRNJ
Hello everyone,

Will 2 Motorola Sabers, One with a straight DES Module and one with a DES-XL Module talk to each other? I have a keyloader and cable on the way but I'm trying to source DES Modules and wasn't sure about compatibility between the two.

Any info on this? Thanks!

Re: DES and DES-XL on Saber 1?

Posted: Wed Feb 13, 2013 9:12 am
by RadioSouth
In theory it should work, the XL option in the codeplug needs to be set to 'off' it it isnt already. The KVL on it's way is a DES/DES-XL algorithym ?

Re: DES and DES-XL on Saber 1?

Posted: Wed Feb 13, 2013 12:55 pm
by PRNJ
RadioSouth wrote:In theory it should work, the XL option in the codeplug needs to be set to 'off' it it isnt already. The KVL on it's way is a DES/DES-XL algorithym ?

Hi,

Yes, It's a T3011DX that does both DES and DES-XL. Thanks for the info, I'll have the programmer disable XL as I never knew that was possible!

Also, Can a system saber securenet module talk to a saber 1 with in secure mode? Are the modules somehow different or not compatible between system sabers and regular sabers?

Re: DES and DES-XL on Saber 1?

Posted: Wed Feb 13, 2013 2:47 pm
by FireCpt809
Saber and System saber Modules are exactly the same.

Re: DES and DES-XL on Saber 1?

Posted: Wed Feb 13, 2013 3:46 pm
by PRNJ
FireCpt809 wrote:Saber and System saber Modules are exactly the same.
That's great, Thanks!


I was able to get 4 Motorola System Saber 3's with straight DES and 2 Motorola Saber 1's with DES-XL along with a KVL T3011-DX for about $550 total. Can't wait until they arrive to test everything out :)

Was this a decent deal?

Re: DES and DES-XL on Saber 1?

Posted: Wed Feb 13, 2013 3:49 pm
by d119
They will communicate with each other just fine. You will need to disable XL on the units with DES-XL in them.

Expect significant coverage reduction on the non-XL format. Additionally, it doesn't work through standard repeaters either.

Re: DES and DES-XL on Saber 1?

Posted: Wed Feb 13, 2013 5:42 pm
by PRNJ
d119 wrote:They will communicate with each other just fine. You will need to disable XL on the units with DES-XL in them.

Expect significant coverage reduction on the non-XL format. Additionally, it doesn't work through standard repeaters either.
Yep, I heard that DES will result in less coverage.

But that's the tradeoff I guess :)

Re: DES and DES-XL on Saber 1?

Posted: Wed Feb 13, 2013 8:46 pm
by MattSR
PRNJ wrote:Yep, I heard that DES will result in less coverage.
Technically speaking, its not DES that kills the coverage, its securenet itself..

Re: DES and DES-XL on Saber 1?

Posted: Thu Feb 14, 2013 10:37 pm
by AEC
The -XL notation is the secure equivalent of a range extender for the Securenet system, both radios wil talk in secure mode, but if only one radio has the -XL module, you will need to disable this feature in the codeplug for those channels.