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The Avtex STH3000 is the latest in the very popular "STH" range.
Most people decide on an STH3000 due to its compact size and the versatility of mounting it.
There are several methods of using the Avtex STH3000 but by far the most popular is the supplied suction foot with flexible gooseneck.
This allows the STH3000 to be secured to clean smooth body work or even a window.
The goose neck enables the aerial to be pointed towards the broadcast transmitter (Digital signals are significantly more directional than the old Analogue system).
There is also a bracket provided if you wish to permanently mount the STH3000 and a "U" bolt clamp if you would prefer to attach the aerial to a pole/mast (extra height can significantly improve reception in some areas).

The Avtex STH3000 is an active antenna and therefore requires electricity to work albeit only a few milliamps.
If you are using an AVTEX 12/24v TV there is a setting on the on screen menu's to allow the TV to send power up the aerial cable to work the STH3000.
If you prefer or are using a TV other than an Avtex there is a power adapter in the box that connects to your 12v/24v battery system via a cigar plug and in turn drops the voltage from 12v/24v to the required 5v.
It is imperitive that you do not bypass the cigar plug adapter and connect directly to your 12v/24v system.

The Avtex STH3000 Aerial has diamond shaped stainless steel elements allowing reception of both Verically Polarised and Horizontally Polarised signals without the need to turn the aerial through 90deg as with conventional aerials.
The elements being stainless steel means the aerial is robost and shouldn't rust under normal operating conditions.

Whats in the box?
Antenna Unit with Amplifier
Pole or Wall Mount Bracket
DC Power Cord
Pole Mounting Kit
Coaxial Cable
Flexible Suction Mount

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More Information
Brand Avtex
Collect In Store Yes
Our Part Number AVS-STH3000
Barcode 5060133021094

Frequency: UHF 470-782Mhz - VHF 47-230Mhz
Gain:  20+-3dB
Noise Figure: <4dB
Power:  12/24v DC
High gain 20dB TV aerial
Built-in low noise amplifier
2 way power source (TV antenna power out or 12v/24v)
Flexible suction mount (similar to GPS windscreen mount) no need to drill holes
Pole or wall mounting bracket also supplied
UV resistant housing
Water resistant

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