Which external aerials can I connect to the Truma iNet Box?

You can connect an external GSM aerial, aerial gain max. 5.5 dBi at 850 MHz and max. 2 dBi at 1900 MHz to the Truma iNet Box.

There must be a gap of at least 20 centimetres between the aerial and people. If an external aerial is connected to the iNet Box, the switch beneath the aerial connection must be set to “ext.”. The internal aerial is then switched off.

Remember that reception could become worse if you connect a wrong aerial to the Truma iNet Box. Contact your Truma Partner if you decide to connect an external aerial and pay attention to the specification in the operating instructions.

  • Message
  • Service Centres
  • Dealer search

If you require information about Truma Service Centres in the UK, please contact Truma UK on:

Phone: 01283 587960
E-mail: technical@trumauk.com

Service times
Monday – Friday 8.30 a.m. – 5.30 p.m.
Weekends and bank holidays: Closed

If you have a question about an appliance, always have information about the appliance type, year of manufacture and factory number at hand. You'll find this on the type plate on the appliance.

Truma type plate

Find your nearest Truma Expert.

We use cookies to ensure optimum design and continuous improvement of our website. By using the website, you agree to the use of cookies. Accept More information