At ALCAD, we capture, process and bring life signals to the digital world to improve the health, safety and entertainment of people, by designing, manufacturing. MODEL. RETURN FILTER. TV FILTER. CF 5 – 30 MHz. 47 – MHz. IF FILTER. – MHz. CF 5 – 65 MHz. 86 – MHz. The CF broadband head-end amplifier has multiple inputs and different band Output Level (IMD3 dB). dBμV. Output Level (IMD2 dB). dBμV.

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Wireless video surveillance systems. Available on request in or F type connectors which gives a connection with minimum mismatching and high shielding.

The levels of the channels of each filter can be adjusted independently by means of the two gain controllers. Chassis in zamak with metal side covers. FA Applications Required for feeding the modules of the equipment. The reflectors avoid interferences received from behind.

Characteristics Built-in amplifier with gain control. Fixed to the wall by means of the supplied screws and wallplugs.

The output level can be controlled by means of an attenuator. Power supply cables are provided for connection to the network and to the multiswitch or amplifier.

ALCAD ELECTRONICS | Multimedia, Door Entry Systems, Healthcare – ALCAD

Fixed to the wall by means of the supplied screws and wall-plugs. They have three UHF inputs which can be configured on request by adding low pass filters, high pass, band pass, monochannel, band rejection and channel rejection. Characteristics Protected against overloads and short-circuits. Alcad LSe brochure – Alcad. For antennas installed at a height greater than 20m a corrective coefficient of 1.


F type connectors which affords a connection with minimum mismatching and high shielding. The gain of the isotropic antennas omnidirectionals is indicated in dBi with regards to the gain of an isotropic antenna, this measurement 1122 2 dB greater than the former. The channels with higher frequencies attenuate more. Consisting of a power supply unit, and amplifier and up to 8 processors, which are mounted on a support frame.

The monochannel filters can be conventional or for operation with adjacent channels.

The guarantee is strictly limited 121 the replacement of the materials supplied by ALCAD, and does not cover any damage or breakdowns due to misuse, incorrect installation, or prohibited manipulation or handling of the materials, carried out by the client before returning the goods to ALCAD.

Connectors on the lower part to facilitate the connections. Apcad insertion loss for the rest of the channels of the installation. Head-end amplifier with star-shaped distribution MATV installation of terrestrial TV with a head-end broadband amplifier. Applications CF Used as a distribution amplifier in large community installations or cable networks. TR 50 Pair identification card-holder, for connection modules RE of 10 pairs.

The polarity is selected from the individual receiver using cff LNB control signals. The filters are installed during the factory manufacturing process and cannot be readjusted by the user. Applications Designed for use in individual, analogue and digital, terrestrial and satellite TV installations, with several TV outlets.

Antech – CF_ distribution amplifier – return path

Includes a protection fuse which the installer can access easily. Control signals normally open and normally closed. Used to feed intermediate active multiswitches starting from only one amplifier in the head-end. Characteristics MS MS MS MS Essential features of this equipment are the high carrier to noise ratio together with a very reduced spurious level in the band.


Consult the table of maximum output alcwd when analogue and digital channels are amplified page Alcad – Vantage product catalogue – Aalcad International Limited.

alcad cf 512

From the simplest equipment for individual installations to cascadable equipment cc large installations. The equipment filters channels with high selectivity, regulates the channel level and, if necessary, converts the frequency.

Characteristics Made from zamak and galvanised steel plate to provide maximum shielding. Delivery times are only indicative and the delays that may occur cannot be held as a reason to refuse the acceptance of the material or as a cause for compensation.

The telescopic system allows the mast to be lowered without having to dismount the mast or release its guy wires. Coaxial cables, connectors, and loads to join the distribution elements and amplifiers. It is possible to convert to interbands which are usually free of channels.

Available in different tap-off attenuation values. Distribution in cascade from the first multiswitch, with 9 coaxial c between multiswitches and a single coaxial cable to each TV outlet. Input and output connectors in the lower part facilitate installation. Cff signal obtained can be distributed to a large number of TV outlets using a single coaxial cable. Characteristics Each module consists of a three-stage input filter, an amplifier and an output filter which is three-stage, the filters are cavities.