Miniature GPS antenna

29 April 2009 Telecoms, Datacoms, Wireless, IoT

New from Pulse is the W3011 surface mount ceramic GPS antenna, claimed to be the world’s smallest GPS antenna and the highest-performing antenna in its size category.

Measuring just 3,2 x 1,6 x 1,1 mm, the device achieves efficiency of 80% with an operating temperature of -40° to +85°C. Ground clearance area is 4 x 4,25 mm. The antenna can handle frequencies of 1575,42 ±10 MHz.

It has linear polarisation and is immune to the detuning effect caused by a user’s hand or body. Return loss is a minimum of -12 dB on band edges. The antennas have an impedance of 50 Ω, unbalanced. Although small, the footprint is designed using standard SMD compatible mechanics in order to meet electrical and mechanical installation requirements.

The W3011 is RoHS compliant and compatible with lead-free, surface mount processes. It is available in tape-and-reel format.

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