my

1/ I live in TST
2/ Confirmed my building has not yet upgraded with HD signal
3/ I am using cable TV (heard about all bad experiences)
4/ Today I went to SSP & bought a MASPRO U5A & Olevia from Boardway, tried to set up myself
5/ No matter where I put....failed, without signal   
6/ So I unpluged all cables & connected from the cable box RF out to see how it goes  
7/ Received all HD channels