Documentation
Complete and updated service and product documentation available for viewing and download. Select a category to begin your search.
Info 6 (May)
- General Information: ANGA Cable 2011 +
- FAQ: The importance of the power consumption of DTT receivers +
- Product News: High Quality Dishes +
- Your Pictures: Boss DAT HD antenna in a small eucalyptus ... +
- Ideas: The real coverage +
- Real Installations: The latest headends in Mallorca +
- Training: Introduction to Fibre Optics (III) +
Televes certifies commitment to Germany by taking part in ANGA Cable 2011 |
|||||
Televes certifies commitment to Germany by taking part in ANGA Cable 2011 Televes Corporation made its participation in this year’s ANGA Cable fair a clear manifestation of its commitment to Germany and the markets in Central and Eastern Europe. This meeting, fully consolidated as the leading trade fair for Cable, Broadband and Satellite in Europe, took place in Cologne from 3 to 5 May. Televes Corporation’s stand (D21) covered over one hundred square metres, in which it showcased a wide range of specic solutions for the German market. Equipment related to the adjustment of the receiving and distributing facilities, faced with the imminent shut-o of Astra analogue broadcasts, played a prominent role, given the large market share satellite reception enjoys in Germany. The company also presented a new line of dishes whose quality stand out from the rest thanks to a hot dip galvanising process that radically enhances the durability of its components in harsh environment. In addition, Televes showed its solutions for cable television. The company thus wishes to keep growing in Germany. The importance of this market comes not only from the fact that it is Europe’s largest in volume, but also the real benchmark for technology and quality requirements. |
Televes Deutschland GmbH, Televes Corporation’s subsidiary in Germany, increased its sales by 8% in 2009 and 12% in 2010, and this year the goal is to consolidate this rapid pace of expansion. |
of Oldenburg last September. From there it travelled through much of German geography. |
High Quality Dishes |
|||||
These new High Quality Oset Antennas, 750 and 850 mm sizes, are made of aluminum and are the solution to the environments in which the corrosive activity is very pronounced. Lowerquality antennas made of steel and with a layer of paint undergo fast mechanical degradation in such areas (the degradation rate depends on the treatment applied to the steel and on the thickness of the paint); this leads to failures in the satellite signal reception and can even pose an hazard if they fall from their support. |
6. Cable xing inside the LNB arm |
the aesthetic of the whole.These antennas are TÜV approved, undergoing rigorous tests of safety, quality and environmental compatibility to obtain the attesting certicate for our customers. |
The importance of the power consumption of DTT receivers | |||||
Nowadays, with the crisis hitting us and the rise in energy prices, more and more users take care of the consumption of their appliances, including the DTT adapter. |
considering a very conservative average running time(4.5 hours/day), andtherest of thetimeinstand-bystatus(19,5 hours/day). |
analyzed, considering that their low power consumption is advertised by them on their low prize. |
Boss DAT HD antenna in a small eucalyptus ... To install a DAT HD Boss antenna on a small eucalyptus and wait for it to grow to get better reception, should not be, presumably, the aim of this installer. In any case, the installers should already know by now that only the DAT HD Boss antenna is able to receive in the worst conditions, neutralizing the signal fluctuations and becoming independent on the growth of the xing system
|
The real coverage |
correct value for the DTT receiver. |
In conclusion, in a certain area, it may be impossible to receive the DTT with certain receivers, while with others, it is possible. To determine whether there is really DTT coverage, try with a DAT HD Boss antenna and with a DTT zAS HD receiver according to the figure!.If in these conditions you can not receive DTT, then there is really no coverage in the area. |
The latest headends in Mallorca | |||||
Our customer INSNET has the courtesy to send us some pictures of the headend installed on the AYA Hotel located in the Playa del Arenal, Palma de Mallorca, a touristic area with intense movement. In this case it is a hotel situated in an area mainly oriented to German tourists. The old installation has been completely renovated with a headend consisting of 9 DVBS2- COFDM units of the T-0X range and processors for the 4 DTT multiplex. This corresponds to an oer of 45 TV stations, professionally installed in a 19'' rack. The parabolic dishes belong to our High Quality range of dishes designed for harsh environments as in this case, where its proximity to the sea requires its use, as they are made of aluminum and with galvanized mounting accessories. The arm that holds the LNB enables the passage of the coaxial cable through it, oering a set while aesthetic, sustainable over time and rustfree |
Introduction to Fibre Optics (III) | |||||
Most common types of connectors: |
FC They are the most popular single-mode connectors. They are connected by screwing on rmly. In relation with the FC type it is necessary to take care for the correct alignment between socket and connector. LC It is a new type of connector that uses a 1.25 mm ceramic ferrule. It features a good performance and is ideal for single mode bre. Type of connector's polishing At the end of the ber some light can be reected causing a damage or reducing its useful life. |
To avoid these problems the ber is cut in angle thus reducing the reflection. |