Hi people.
I'm from Catalunya. Every security corporation's migratin' to TETRA or TETRAPOL network system.
This is very annoyin' for the rx-amateur coz we can't copy that signals with that kind of encryption. In a way, that network's very dangerous to trust durin' an emergency, coz it uses only 2W on a portable terminal 'n 10W on a mobile terminal. Yeah, I know, that by a digital modulation system there isn't any noise, but although when's a mountain, or a simply concrete wall the signal falls down 'n takes qrm, 'n, what happen when the signal takes qrm on digital? There isn't any signal showed out the speaker.
I wanna know how's goin' P-25 in United States. An Icom functionary saids me that here the P25 system's leaved out 'n gived up to use there 'n not here.
I preferently defend the P25 at the end, 'n I try to convince to all the people I talk about that TETRA's only a manipulation to earn money corruptin' the prices when factin' up.
What else canna say about?
Thanks to all of 'u!
PD: Canna abbreviate or usin' 'r?
I'm from Catalunya. Every security corporation's migratin' to TETRA or TETRAPOL network system.
This is very annoyin' for the rx-amateur coz we can't copy that signals with that kind of encryption. In a way, that network's very dangerous to trust durin' an emergency, coz it uses only 2W on a portable terminal 'n 10W on a mobile terminal. Yeah, I know, that by a digital modulation system there isn't any noise, but although when's a mountain, or a simply concrete wall the signal falls down 'n takes qrm, 'n, what happen when the signal takes qrm on digital? There isn't any signal showed out the speaker.
I wanna know how's goin' P-25 in United States. An Icom functionary saids me that here the P25 system's leaved out 'n gived up to use there 'n not here.
I preferently defend the P25 at the end, 'n I try to convince to all the people I talk about that TETRA's only a manipulation to earn money corruptin' the prices when factin' up.
What else canna say about?
Thanks to all of 'u!
PD: Canna abbreviate or usin' 'r?