BZD 32 - TV Antenna KATHREIN - Free user manual and instructions

Product type	Indoor active DVB-T/T2 TV antenna
Brand	Kathrein
Model	BZD 32
Reference	20710013
Reception range	174 – 230 MHz (VHF band III) and 470 – 790 MHz (UHF)
Quality (dB/K typ.)	-28.4 dB/K
Max. output level (dBµV typ.)	95 dBµV
Dimensions (L x H)	140 x 195 mm
Weight	0.5 kg
Power supply	5 V / 30 mA via USB cable (remote power)
Connector	IEC female connector
Anti-interference filter	Integrated GSM and LTE interference filter
Polarization	Horizontal and vertical, vertically quasi-omnidirectional
Main features	Active antenna with integrated amplifier, space-saving design, no special orientation required
Included accessories	Stand, wall mount with fixings, 3 m USB cable
Proper use	Indoor reception of DVB-T/T2 signals with compatible receiver
Safety	Protect from moisture, water splashes, open flames and high heat
Maintenance and cleaning	Clean with a slightly damp cloth, without abrasive products
Disposal	Electronic device: do not discard with household waste, take to a collection point

Frequently Asked Questions - BZD 32 KATHREIN

How to connect the BZD 32 antenna?

Connect the antenna to the TV using the included USB remote power cable. Make sure the TV or receiver supports DVB-T/T2 and provides 5 V voltage.

Does the antenna work with a satellite receiver?

No, the BZD 32 antenna is designed only for DVB-T/T2 reception. A satellite receiver may provide too high voltage (13/18 V) and damage the antenna.

What is the range of the antenna?

The range depends on the local signal strength. The antenna is designed for areas with sufficient signal level. In case of weak signal, install it near a window or use an outdoor antenna.

How to optimize reception?

Change the polarization orientation (horizontal/vertical) according to the marking on the front. You can also move the antenna to different locations. Some receivers display the signal level for precise adjustment.

Can I mount the antenna on the wall?

Yes, the wall mount and fixings are included. Before drilling, check that no electrical cables are in the wall. First carry out reception tests to find the best position.

What to do if reception is poor?

Try placing the antenna near a window. Avoid reinforced concrete walls, metalized windows and nearby electronic devices. If the signal is too strong (close to the transmitter), move it away from the window.

Does the antenna need external power?

No, it is powered via USB cable by the compatible DVB-T/T2 TV or receiver (5 V / 30 mA). No mains socket is required.

How to clean the antenna?

Use a slightly damp cloth. Do not use harsh or abrasive products. Never immerse the antenna in liquid.

What accessories are included in the box?

The box contains the BZD 32 antenna, a stand, a wall mount with fixing hardware and a 3 meter USB remote power cable.

What to do in case of discoloration of furniture?

The antenna feet may cause color changes on sensitive surfaces. Place the antenna on a suitable support if necessary.

USER MANUAL BZD 32 KATHREIN

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Optimierung

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Technical diagram showing assembly of a device with labeled parts and directional arrows indicating connection or assembly.

Reinigung

■ DVB-T/T2 indoor antenna for horizontal and vertical polarisation
■ Active antenna with an integrated amplifier
■ Attractive, space-saving design
■ Extremely low noise factor
■ No special alignment necessary due to a nearly omni-directional characteristic (vertical)
■ Remote power feed (5 V/30 mA) via the USB cable by means of a connected TV set
■ Connection: IEC plug
■ Integrated blocking filter for GSM and LTE interference

-CE

KATHREER HORIZONTAL

Scope of Delivery

• Support foot for easy mounting
• Wall bracket with mounting material
- USB cable, 3 m

Necessary Accessories

For the reception of DVB-T/T2 signals, a DVB-T/T2-compatible recipient with remote feeding (5 V) via the USB cable is required.

Intended Use

The BZD 32 is an active antenna for the reception of digital terrestrial television and radio signals in the VHF- (Band III) and UHF bands. The antenna is suitable for the indoor use when the signal level is sufficiently high.

Only use together with a suitable DVB-T/T2 receiver with 5 V power supply.

Any other use or failure to comply with these user instructions and the documentation and instructions accompanying the equipment will void the warranty or guarantee.

Tip

Keep these instructions for further reference and give them to the next owner if the antenna is sold.

General Remarks on Broadcasting

In areas with low or too high reception-field strength, interference-free reception is not always guaranteed. If the signal level is too low, it is necessary to place a directional antenna outside the building.

In the immediate vicinity of the transmitter, reception may be impaired by too high a reception level.

Reception indoors can also be impaired by other factors. Critical locations are rooms in reinforced concrete buildings or buildings with vapour-plated windows, closed metal cabinets, or positions directly beside transmitting electronic devices, e.g. mobile phones.

Safety Instructions

DANGER

Danger to life from electric shock when touching electrical installations!

▶ Wall mounting: before drilling holes, make sure that there is no electrical wiring in the wall.

Danger to life when installing/operating the unit in inappropriate ambient conditions!

Moisture in the unit can lead to electric shock or fire hazard due to spark formation.

▶ Install and operate the unit indoors in dry areas only.
▶ Do not install/place the unit on highly flammable surfaces.
▶ Comply with the safety requirements of the latest edition of the standard EN 60065.
▶ Protect the device from moisture, dripping and splash water.
▶ Do not place the antenna close to heaters or open fire, e.g. candles.
▶ Do not subject the antenna to direct sunlight outdoors for longer periods of time.

CAUTION

Risk of suffocation due to small parts that could be swallowed!

▶ Keep any mounting material out of reach of children.

NOTICE

Risk of material damage due to incorrect supply voltage!

When connected to a receiver or TV that is not suitable for DVB-T/T2, e.g. a satellite receiver, the antenna could be destroyed due to an excessive supply voltage.

▶ Operate the antenna only at the permitted voltage of 5 V.

NOTICE

Risk of discolouration on furniture surfaces!

The feet of the unit can cause changes to the colour of the sensitive or treated furniture surfaces.

▶ If necessary, place the antenna on a suitable mat.

Setting up, Connecting and Commissioning

▶ Connect the antenna to the TV using the provided USB cable.

Tip

You can set up the antenna independently from the polarisation of the radiated signals. The lettering (horizontal/vertical) on the front of the antenna is intended for optimising in critical reception systems, see Optimising, p. 2).

⇒ The reception of DVB-T/T2 programmes is possible.

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Optimising

If the reception is subject to interference, it is possible to improve the reception quality in critical reception systems by changing the polarisation alignment, see the lettering on the front of the antenna.

If it is impossible to get optimum reception:

▶ Set the antenna up in a different place or repeat the steps described above. We recommend placing the antenna close to a window.

Tip

In the immediate vicinity of the transmitter, reception might be impaired by too high a reception level. In this case, it is recommended to avoid setting up the antenna near a window.

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Optimising with a DVB-T/T2 Receiver

Some receivers offer the option of displaying the reception level and the signal quality on the screen, thus permitting further optimisation of the antenna positioning. For more information, refer to the operating manual of your receiver.

Wall Mounting

A wall bracket and the necessary mounting material for mounting the antenna on the wall are included in the scope of delivery.

▶ Test the reception and look for the most suitable reception position on the wall before drilling the holes for the wall bracket.

Technical diagram showing assembly of a device with labeled parts and directional arrows indicating connection or assembly.

Cleaning

• Clean the antenna only with a slightly moistened cloth.
• Do not use aggressive or abrasive cleaners because these could damage the surface of the housing.
• Do not immerse the device in any fluid.

Technical Data

Type BZD 32
Order number 20710013
Reception range MHz 174 – 230/470 – 790
Figure of merit 1)	dB/K typ.	-28.4
Max. output level 2)	dBμV typ.	95
Dimensions	mm	140 x 195
Packaging unit/weight	St./kg	1 (10)/0.5
Single pack dimensions	mm	250 x 160 x 70

1) Bandwidth 8 MHz, Tu = 290 K, connection cable a = 3.5 dB, AF receiver = 7 dB @ 560 MHz

2) According to EN 60728-5 for 60 dB intermodulation ratio (2 transmitters - 3^rd order) measured at antenna output

Waste Disposal

Electronic equipment

Electronic equipment is not domestic waste – in accordance with directive 2002/96/EC OF THE EUROPEAN PARLIAMENT AND THE COUNCIL dated 27th January 2003 concerning used electrical and electronic appliances, it must be disposed of properly. At the end of its service life, take this unit for disposal at a designated public collection point.

Caractéristiques

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Pure electrical circuit lines without any symbols

Line drawing of a flat-screen computer monitor (no text or symbols)

Technical diagram showing assembly of a device with labeled parts and directional arrows indicating connection or assembly.

Nettoyage

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Optimalisering

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