Antenos stiprintuvas Telmor PAR-720 su DVB-T2, SAW LTE ir 5G filtru

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Prekė: Antenos stiprintuvas Telmor PAR-720 su DVB-T2, SAW LTE ir 5G filtru. Kategorija: Stiprintuvai.

• Gamintojas: Telkom-Telmor
• Modelis: PAR-720 5G Protected

Why choose the Telmor PAR-720 preamplifier?

Do you have a problem with stuttering images, pixelosis or complete disappearance of channels on terrestrial television? The Telmor PAR-720 5G Protected antenna preamplifier is a professional solution that effectively amplifies weak TV signals and eliminates interference caused by modern cellular networks. The device is designed to provide seamless reception of the latest DVB-T2 HEVC standard, ensuring crystal clear images and stable sound even in harsh reception conditions.

Key features and application

• Built-in SAW 5G Protected filter – used to completely cut off the band above 694 MHz. Thanks to this, the device effectively eliminates interference from nearby 5G and LTE mobile Internet transmitters, which often cause the TV image to freeze.
• High and stable gain 16 dB – this function is used to raise the signal level in installations where the distance from the TV transmitter is large or the signal is suppressed by obstacles (e.g. trees, buildings). It guarantees stable reception of all multiplexes (MUX).
• Universal power supply 5-24V – is used to power the device directly from the TV tuner, TV (5V) or using a traditional antenna power supply with a separator (12V/24V). Thanks to this, you do not have to buy special, dedicated power supplies.
• Free installation on the cable – a well-thought-out design is used to mount the preamplifier anywhere on the coaxial cable route. You can mount it right next to the antenna, in the attic or directly next to the TV, making it easy to upgrade your existing installation without removing the antenna.
• Standard F connectors – are used for fast, durable and tight connection to the antenna cable. They eliminate the risk of loose contacts and signal loss, which often occur in old models of screw-on amplifiers.

Technical specification

• Operating frequency range: 47-694 MHz
• Reinforcement: 16 ±2,0 dB
• Backfireband: >694 MHz (5G/LTE protection)
• Noise Ratio: below 5,0 dB
• Maximum output level: 103 dBµV
• Input/Output Impedance: 75 Ohm / 75 Ohm
• Power supply: 5...24 VDC
• Power consumption: only 33 mA
• Connection type: F (f-ka plug)

Frequently Asked Questions (Q&A)

Will this amplifier help if the image "cages" through a telephone transmitter nearby?

Yes, this is the main application of this model. Thanks to the advanced SAW filter, the device cuts 5G and LTE signals above 694 MHz, allowing only a clear DVB-T2 TV signal to the TV.

Do I need to buy an additional power supply for this preamplifier?

Not necessarily. The device operates in a very wide range of voltages (5-24V). This means that you can turn on the antenna power directly in the menu of your set-top box or TV (which usually provide 5V) and the preamplifier will work properly without an external power supply.

Where is the best place to mount this device?

With their universal design, you can mount them anywhere on your cable. However, the best results are achieved by mounting the preamplifier as close as possible to the antenna (e.g. in the attic) to amplify the clear signal before losses arise on the long cable.

F034-6538-842-04

Specifications