Lauko antenos perjungiklis ZA-104Ms su FM, VHF, UHF filtrais ir LTE apsauga

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Prekė: Lauko antenos perjungiklis ZA-104Ms su FM, VHF, UHF filtrais ir LTE apsauga. Kategorija: Antenos.

• Gamintojas: AMS
• Modelis: ZA-104Ms

The crossover has filters limiting the bandwidth below 87MHz and above 700MHz.

Product Polish

Distinguishing features:

• shielded housing
• Built-in 5G LTE filter
• rubber covers for F plugs
• mounting on the mast with a clamp band
• current transition in UHF path (max. 24 V/200 mA)

The ZA-104Ms three-input crossover is used as an element summing signals from three antennas: FM (87-110 MHz), VHF (170-230 MHz) and UHF (470-694 MHz), mounted on the antenna mast, near the antenna set.

The ZA-104M crossover is designed to work in open space.

The housing design prevents rain from entering the crossover. Simple installation on the mast thanks to the plastic band.

It is possible to transmit power to preamplifiers via UHF input.

The crossover is equipped with an additional filter limiting the bandwidth above 694MHz (LTE 5G).

The set includes:

Rubber casings to protect F connectors from water access

4 Type F connectors for connecting wires

Examples of the use of crossover:

Scheme of using crossover to connect passive antennas: VHF / UHF / FM to TV and radio. The summed signal from the antennas is best separated using the RTV end socket to connect the TV and radio.

Scheme of using the crossover to connect passive antennas: VHF / FM and UHF active antenna for TV and radio. The crossover transmits voltage at the UHF input, therefore the amplifier can be used in the UHF antenna. A power supply is required for the TV. In such a system, you need to use a voltage transmitting splitter to separate the signal to the TV and radio.

Scheme of using a crossover to connect three antennas: VHF / UHF / FM to 3 TVs and radio using AWS-144. An amplifier or symmetrizer can be mounted in the UHF antenna. AWS-144 automatically detects the amplifier and provides voltage or blocks it if a symmetrizer is used in the antenna.

Technical data:

Number of inputs/outputs: 3 / 1

Input frequency ranges:

• FM band: 97-110 MHz
• VHF band: 174-230 MHz
• UHF band: 471-694 MHz

Transmission attenuation: 1 +/-0,5 dB

Separation of FM-VHF/UHF inputs: =>40 dB

Resistance in. and output. Sockets F: 75 Om

Transition of constant component U max24V: in. UHF 200 mA

Specifications