12 May 2008

Bintulu again - Investigation high power reflection


Map of Sarawak

Ya ya ya Kintown
Ini jalan Pusing balik
Hampeh dah sampai airport tiket habis

This is Bintulu Telekom Exhange office
Selamat Tinggal Nyabau Station

Jalan nak balik dah nampak
Monitoring picture all provider
Almost 4 days berkampung here
Turn on back the transmitter....... reflected power is 19w

Tested with spectrum before turn on
Fixed back rigid line

Final touch up inner rigid line

Teflon to divide space inner and outer

Rigid line removed and add teflon to divide space inner and outer

Finally the problem was found

To investigate by detecting extreme hot on rigid line
This photo shown the reflected almost exceed max 100w threshold

This is normal transmission with 19w refleted power

02 May 2008

Astra Kawasan Tengah Events

AJK YANG TIDAK BERJIWA KACAU

BENDA HARI

SPECIAL THANKS TO ACTIVE CONTRIBUTOR

WAJAH PILIHAN MINGGU INI (macamana ada ketui belacan kat belakang, dia yg suruh ambik ni Tok Uban)

NAIB PENGURUS ASTRA WILAYAH TENGAH

21 April 2008

Asian Broadcast Union Exhibition

Test Measurement and other equipment for display
Preparing the RFS UHF antenna for temporary broadcast at exhibition

Pak Yusran and Mani to complete the installation