Archives by Tag 'Antenna'

Embedded GSM Antenna

By Harald Naumann - Last updated: Wednesday, May 5, 2010

A flexible PCB gives you an ultra flat shape and the freedom to glue the embedded GSM antenna inside your box, even if it has a rounded shape. This embedded GSM antenna is ideal for use with GSM/3G modules with Assisted GPS functionality on board where only one antenna connection is available. The embedded GSM antenna has been designed in a flexible material with a rectangular form-factor and cable connection for an easy installation. The embedded GSM antenna works on different plastics and thickness.

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GSM 3G PIFA Antenna

By Harald Naumann - Last updated: Friday, April 30, 2010

GSM / 3G PIFA antenna that covers all GSM bands 850, 900, 1800, 1900 and the UMTS 2100 band and offers a very high antenna efficiency

With its ultra small size it fits best for tiny applications like small tracking devices (people, animals, assets), PDA, digital camera, mobile phones or POS

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Antenna efficiency

By Harald Naumann - Last updated: Thursday, April 29, 2010

The antenna efficiency relates the power transited from M2M module to the antenna and the power radiated or dissipated within the antenna.

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PTRCB Over-the-Air Test

By Harald Naumann - Last updated: Wednesday, April 28, 2010

For cellular applications such as GSM or CDMA basic RF performance is measured in terms of the product being able to transmit and receive reliably on a network. The scientific way to measure performance is in an anechoic chamber.

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Embedded GSM antenna

By Harald Naumann - Last updated: Monday, April 26, 2010

A flexible PCB gives you an ultra flat shape and the freedom to glue the embedded GSM antenna inside your box, even it has a rounded shape. This embedded GSM antenna is ideal for use with cellular modules with Assisted GPS functionality on board where only one antenna connection is available. The antenna has been designed in a flexible material with a rectangular form -factor and cable connection for an easy installation. The embedded GSM antenna works on different plastics and thickness.

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Customised 2G, 3G, 4G antennas

By Harald Naumann - Last updated: Tuesday, March 23, 2010

GSM, 2G, 3G and 4G antennas with focus on M2M
The materials for our antenna design technologies have been pioneered in defence or mobile phones and apply it to the M2M market. However the implementation of the final GSM antenna is done with the M2M customer in mind, for example, SMT component requirements.
Read more: http://ow.ly/1pfe0

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Low power GPS patch antennas

By Harald Naumann - Last updated: Monday, March 22, 2010

GPS antenna general data

Dimensions (mm): 10×10, 12×12 , 13×13, 15×15, 18×18, 25×25
Temperature range: -40o C to +85o C
Coaxial cable GPS: 80 mm connector U.FL, MMCX, W.FL, H.FL, GSC
Other cable length, cable type or coaxial connector upon request
Customised colour of plastic enclosure or customised frequency range upon request

Technical data GPS antenna

Center frequency: 1575.42 MHz
Band width:  ± [...]

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Low Power GPRS module in combination with Lithium-ion batteries that runs twice as long

By Harald Naumann - Last updated: Thursday, March 11, 2010

Can you imagine what developer of wireless M2M applications can create with this combination? The time is right to combine it with latest antenna technology.  I have something in my mind. I will come back and post it, as soon I hold this piece of the puzzle in my hands.
A lot of products can be [...]

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GPS antennas with high sensitivity

By Harald Naumann - Last updated: Tuesday, March 9, 2010

for your PDA, mobile phone, people tracker, asset tracker or animal tracker http://ow.ly/1fXSa

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Roof mounted GPS/2G/3G antenna

By Harald Naumann - Last updated: Thursday, March 4, 2010

Roof mounted GPS/2G/3G antenna http://ow.ly/1bLIa

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