May 13, 2010

Tower filled with a microwave radio antenna at Tanah Mas



Seen two telecommunication towers used for cellular networks. on the right is not a lot of radio equipment is installed, but on the left looks so much radio equipment installed. Radio equipment used in pairs on the cellular tower is a microwave radio antenna, radio antenna GSM, 3G radio antenna.Number of installed devices is determined by the needs of a complex network to a cellular network, a tower may be able to contain a microwave radio links and three GSM antenna sector or also called end point site. If a tower has more than one radio link with a different direction, then the tower is called a nodal site. Nodal site can be interpreted as a meeting place for several radio link-end site, then passed to the link for backbone fiber optic or radio backbone.

May 7, 2010

Outdor unit radio at citibank siliwangi smg

SIAE microwave radio can be seen with a diameter of 0,6 meters, these microwave radio used for voice transmission.

Build triangle tower at bri syariah smg

Triangle tower installation reached the last stick, the technician is doing the installation pole for microwave radio.

Generator exhaust misguided

Look direction on the generator exhaust pipe that leads to the outdoor radio devices, the devices have a black mark.


Devices data communication at oriflame smg

From the picture above sequentially from bottom to top:
- Rectifiers
- FCD V.35
- Radio E1

May 4, 2010

Survey LOS Radio Link Mandiri Kepodang Semarang

Pictures taken during the survey LOS microwave radio link to serve the needs of VoIP 100 numbers.

May 1, 2010

UPS Powerware PW9130N2000T-XL at BSC Kudus

The picture above explains about the name plate from the UPS device (un interrupts power supply) that were installed to serve the device with an AC power source.

Apr 22, 2010

Radio Microwave at BRI Syariah Pandanaran Semarang

Microwave Radio IP installed on 16-meter tower triangle.

Apr 21, 2010

Installation radio Kbase at EDI tanjungmas semarang


IP microwave radio installation in the triangle tower for improvement MPLS link.

Commissioning radio improvement EDI Semarang

Technicians are doing the configuration on the radio Ip.

Pointing Radio microwave at Oriflame Semarang

Microwave radio antenna pointing is performed to obtain the best signal level. Pointing done on the triangle tower with a height of 9 meters.

Apr 19, 2010

Converter E1/Ethernet mpls bri syariah kudus

Rad Rici-E1 has a capacity of 2048 Kbps (1 E1) with a single ethernet interface.

Adtran gombel fc tanah mas

Adtran MUX Converter can be used to optimize the use of E1, for example with one E1 can be used for four customers. The capacity of this device is a 4 E1 with 4 ethernet interface.

Apr 18, 2010

RiCi-E1 Ether Access Adminduk Pati












Radio microwave BII&GE semarang

Dua buah outdoor unit radio IP Kbase terpasang pada pole yang sama.


Cobra NTU Ericsson






Modem back to back NTU Ericsson used to amplify the signal E1 to arrive at a remote customer site, typically used in high rise building for voice and data services.

Radio Microwave ANZ RBS Semarang

Seen an outdoor microwave radio unit, NEC Pasolink with a diameter of 0.6 meter.