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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Antech – CF_ distribution amplifier – return path

Characteristics Protection diodes in all the outputs. Input and alxad connectors on the base to facilitate installation. It consists of a power supply unit and processor modules which are mounted on a support frame.

F type connectors, located on the lower part to help with the distribution.

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ZF Accessories LA pin flat cable adaptor. The audio input can be mono or stereo, in which case the channel will be modulated with a mono audio containing the two stereo channels.

This band is free of the habitual interference of the other bands. Applications Designed to enlarge analogue and digital terrestrial TV installations within an apartment or house. Outlet for cable networks. Characteristics Shielded zamak chassis with F-type alcd.

The filters can be of a monochannel, multichannel or broadband type.

Alcad Catalogue – TOPMODE

The LNB is fed and controlled from the individual receiver, through the head-end amplifier. The gain control of each input of the amplifier permits the adjustment of the levels of each antenna. Alczd 6 7 8 9 10 Programmable with programmer PS version 4. For the installation of two modular sets of equipment with power supply unit, amplifier and 10 modules or power supply unit and 11 modules.



Avoids feedback in head-end equipment. The different sections of the mast are assembled by inserting the upper part of the mast into the lower part of the other section securing them with an M10 screw. Some of the models have two identical outputs in order to increase the number of outlets. Fast and easy assembly, all the components are pre-mounted and acad not require tools for their assembly.

F load 75 W. The AM and AM amplifiers are available in other power voltages.

Accessories AL 12 power supply unit. Applications Used zlcad the TV installations within a house to control equipment installed in another room. Compatible with all the MATV installations as the channels are distributed in terrestrial band. Characteristics 4 Shielded zamak chassis, covered by an ABS plastic box for outdoor use. Installation with two coaxial cables in which distribution to the dwellings is carried out with only one coaxial cable.

Specifically designed to work with return path. CODE Further specifications on the following page.

Applications Individual digital and analogue terrestrial TV installations. Filters remain highly stable with variations in temperature. It permits the injection of the voltage in the coaxial cable in order to feed the equipment. For the installation of equipment comprising a power supply unit, amplifier and 10 modules or power supply unit and 11 modules. The outputs are alcqd or unbalanced.


To UHF channel adj. The channel group models make it possible to optimise the gain of the antenna for alcas group, obtaining a better response than with broadband models. It amplifies the terrestrial TV and IF satellite bands separately. Characteristics An essential feature of the equip- 7 ment is its low consumption, and, as such, its excellent reliability.

Variable attenuator, 18dB, from 5 to 2,MHz. The MM multiplexer can be used as a mast splitter. In addition, the specifications, measurement methods and publication of information regarding these products fully comply with the following non-obligatory norms: Applications Used in the TV installations within a house in which it is not possible to install a coaxial cable and permits the changing of the aldad from any point in the house, using the remote control of the corresponding device.

The different sections and the base are assembled by means of three rods which fit inside the next round tube and are fixed by means of an M8 screw. Input and output connectors in the lower part facilitate installation. The BU model is also supplied in a multiple pack and unassembled see page Each module permits the amplification and equalisation of two to four channels. Installation as a terminal outlet connected to a tap-off or splitter, or as outlets in series connected to each other.