Tracking devices TX-5

Hi My mate has afew trackers , Chinese TX-5 . I have tried port 5013 and some others , but it comes back with this HEX

2a48512c313738333033313034302c56312c3233323432362c412c333830352e363830322c532c31373634322e333434342c452c2c3030302c3235303531382c46464646464246462c3533302c30312c30303233362c373735322300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Through Decoder

*HQ,1783031040,V1,232426,A,3805.6802,S,17642.3444,E,,000,250518,FFFFFBFF,530,01,00236,7752#

Any idea of what port they use?
Thanks in advance
Wayne Saneders

It's supposed to be H02 protocol (5013), but those zeroes in the HEX likely indicate that there is some device malfunction.

Ahh ! Thanks Anton , you sir are a genius !!