ConnectCom.tv

Connectcom.tv was formed for the purpose to provide community and Individual television services to residents on urbanisations new and old on the Costa Blanca.
Our expertise is based on over 25 years experience with Communications, Broadcast and Reception with a multitude of installations. Solutions in networking and CATV.
The primary engineers past installations cover Spain, USA, France, Czech Republic, Portugal, Germany, UK, Italy, Sweden, Southern Ireland, Canary Isles. Prime engineers accredited with BEng in Electronic engineering.
City and Guilds in Telecoms (Telephone eXchange Electronics) TXE2: TXE4:TXE4a

Specialists in Computer & Internet Technologies, Computer Programming (VB6, Flash 8 & CS4) Signals, Telecoms and Communication, Engineering Mathematics, Digital Signal Processing and Digital Media.
Communications and networking in multi mode and single mode fibre optic infrastructures, cat3/4/5/5a/and 6 structured cabling systems.

This blog is a news portal for new products, systems, services plus discussions and tutorials related to this business.
see us at http://www.connectcom.tv/















Wednesday 19 October 2011

Possible interference from an adjacent satellite to Astra 28.2ºEast (on the Costa Blanca)

New added Frequencies to an adjacent satellite with power levels of 50 watts approx. that
may cause interuption to low power  transponders on Astra 28.2º East which are approximately 10 Watts ( the power level on the Costa Blanca).
Because of the difference in power levels the weaker frequencies could get swamped.

This satellite is only  2.2º  away from Astra.

(1) 26.0°E  Badr 4 10714.00 H, is approx. 50 watts
Occasional Feeds, data or inactive frequency
This is the same frequency  as Channel 4, Film 4 etc
The same applies to the following frequencies
(2) 26.0°E  Badr 5 10729.00 V 
Occasional Feeds, data or inactive frequency
This is the same frequency as Channel 4 +1, More 4, E4 etc.
(3) 26.0°E  Badr 4 10906.00 V
Occasional Feeds, data or inactive frequency 
This is the same frequency as ITV3, ITV 3+1, STV, UTV, ITV 1+1 etc

If this causes problems with the above TV channels there may be " picture pixilation" and tempoaray loss,  nothing can be done  to improve the problem.

Friday 14 October 2011

Cable TV Decoders Set up instructions

Set up instructions for the Cable TV decoders we have supplied in the past 3 years.

Humax Fox CII Cable TV decoder

link       http://connectcom.tv/humax.pdf


CityCom CCR 582 Cable TV decoder
 link      http://connectcom.tv/CityComCCR582.pdf

IPOWNER WAV 1200-C Cable TV Decoder

 link      http://connectcom.tv/IpownerSetup.pdf

Delta Telecom Cable  TV Cable decoder


link      http://connectcom.tv/DeltaTelecomSetup.pdf

Kathrein UFC 662sw Cable TV HDMI/Upscaler decoder


link      http://connectcom.tv/Kathrein%20UFC%20662_%20Setup.pdf

Monday 10 October 2011

New Cable TV Receiver with Upscaling to HD quality and HDMI output



New DVB-C receiver with Common Interface ( UFC 662 sw)

New HDMI  Cable TV Set top Box with upscaling to 576p, 720p and 1080p
This new box is suitable for the reception of digital cable TV and radio
programmes.
An HDMI interface enables the unit to be connected to an HD compitible flat-screen TV, while a built-in upscaler processes the picture for optimal viewing comfort.
Features include: EPG, guided first installation with national programme
lists, electrical audio output for Dolby Digital (AC 3), a video Cinch output and
videotext with an 800-page memory capacity.
The receiver is available in black.
We have reviewed this product and add that the picture quality is excellent with  HD quality, ideal for the discerning viewer

125.00€ incl IVA

loss of TV signal at around 11.30 am each day for approx 15- 30 minutes

Possible loss of TV signal at around 11.30 am each day reference TV signals on the Costa Blanca from Astra 28.2ºE

Possible cause Autumnal Equinox

We have tested the dishes and at 11.30 am the sun is directly behind the LNB  and causes a shadow to be projected to the "centre" of the dish, this will support the theory below as the LNB will amplify any electromagetic noise that is concentrated on the centre of the dish and cause the LNB to produce a signal that crash it's output, hence signal loss (outage). The LNBs used on the Costa Blanca are high gain, usually coupled to large high gain Satellite dishes  1.8m, 2.4m and 3.1m. Even then the average signal is only 10 watts as opposed to 50 watts in the UK, these signals are vulnerable to any interference.

An equinox occurs twice a year, when the tilt of the Earth's axis is inclined neither away from nor towards the Sun, the center of the Sun being in the same plane as the Earth's equator. These Satellite dishes (earth stations) at around noon every day will be in a straight line between the Sun and the Earth,  so  strong electromagnetic waves generated by the sun directly shine on the earth station (dish)antenna. 

 Scientific Quote
"The elevated temperature of the sun causes it to transmit a high-level electrical noise signal to receiving systems whenever it passes behind the satellite and comes within the beams of the receiver antennas. The increase in noise is so severe that a signal outage usually results. The length and number of the outages depends on the latitude of the earth station and the diameter of the antenna. A 3-metre antenna, the outages occur over 15 - 20 days, with a duration of  approx. 30 minutes."