ACV roof antenna AM/FM DAB+ GNSS 30° rod tilt active

Roof Antenna AM/FM DAB+ GNSS (GPS/GLONASS/Galileo/BeiDou)

Design: Pitched Roof

Antennentechnik Bad Blankenburg, with its own research, development, and production, has stood for radio-based networking solutions of the highest quality and reliability "Made in Germany" since 1919.

Reliable and high-performance antennas with optimal signal quality are essential for communication, infotainment, navigation, and the networking and control of machines using communication standards such as 5G, LTE, UMTS, GSM, Wi-Fi, BT, GPS, DAB+, and TETRA.

In addition to standard solutions, ATTB's range also includes customized special developments and applications, including for the automotive industry.

The close collaboration in research and development with leading organizations and research institutes has resulted in over 40 patents and numerous innovations to date.

The The entire production process of our broad portfolio of vehicle antennas and antenna accessories for many common vehicles is certified according to automotive industry standards, and from product development through ongoing production to final inspection, the quality of the antennas is continuously tested using our own measuring station.

Note:

In case of reception problems:

Check the antenna cable and antenna adapter for continuity.

Check the vehicle for interference from retrofitted LED lighting.
Check the vehicle for interference from retrofitted voltage converters/power supplies/USB charging adapters.
Check the vehicle for interference from retrofitted digital amplifiers.

To optimize reception of antenna systems, ensure an optimal ground connection of the antenna base or ground strap:

Remove any existing paint from the contact points using workshop products, protect against corrosion with suitable contact paste, and clean the antenna rod thread and the Also treat the antenna base thread to optimize contact.

For the following applications:

Pitched roof antenna for GNSS, DAB+, and radio reception
Antenna for pitched roof vehicles and vans with front antenna

Product features:

• Low-noise antenna rod: 430 mm
• Active GPS antenna: Phantom power
• Cable type: RG 174
• Services: AM/FM / DAB+ / GNSS
• Connectors: Fakra D(m) / Fakra G(m) / Fakra B(m) / Fakra C(m)

Connector:

• AM/FM: Fakra B(m) white RG174 / L=147 mm
• DAB+: Fakra G(m) gray RG174 / L=210 mm
• GNSS: Fakra C(m) blue RG174 / L=150 mm

Frequency range:

• AM: 150 kHz - 1710 kHz
• FM: 87.5MHz - 108MHz
• DAB+ BIII: 174 MHz - 237 MHz
• DAB+ L: 1452 MHz - 1492 MHz
• GNSS: 1575.42MHz / 1602MHz - 1610 MHz

Gain (dB):

• AM: 0 dB +/-2 dB
• FM: 12 dB +/- 1 dB
• DAB+ BIII: 10 dB +/- 1 dB
• GNSS: 28 dB +/- 3 dB

Gain (dBi):

• DAB+ BIII: 2 dBi
• GNSS: 32 dBi typ.

Power supply:

• AM: +12V external / phantom power
• FM: +12V external / Phantom power
• DAB+: +12V external / phantom power
• GNSS: +3V - +5.5V phantom power

Power consumption:

• AM: 20 mA > 45 mA max.
• FM: 20mA > 45 mA max.
• DAB+ BIII: 20 mA > 45 mA max.
• DAB+ L: passive
• GNSS: 15mA > 40 mA

Impedance:

• AM/FM: 50 ohms
• DAB+: 50 ohms
• GNSS: 50 ohms

Standing wave ratio:

• AM: <2.0:1
• FM: <2.0:1
• DAB+ BIII: <2.0:1
• GNSS: <1.5:1