Internal Cellular Antenna for Portable Devices
Pulse introduced its model W3530 multi-hybrid, pentaband, internal cellular band antenna that combines 4-band GSM and W-CDMA 2100 to receive and transmit signals in all cellular bands. The antenna can be used in mobile, machine-to-machine, laptop, automotive and portable device applications for devices operating on GSM bands (GSM850, EGSM900, PCN1800, PCS1900) and W-CDMA 2100. It has a low profile of 40 mm × 8 mm × 6 mm, a low volume of 1.92 cm3, and a weight of 1.6g. Its wide return loss bandwidth allows placement in devices of various sizes. All operating bands are combined to a single feed point for multi-band RF engines. They are RoHS-compliant.