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Pulse Intros 7-Band LTE Antenna

Article Comments  13  

Feb 10, 2010, 8:49 AM   by Eric M. Zeman

Pulse today announced a new 3D antenna it has created for long term evolution devices. Pulse claims that the antenna is the first MIMO (multiple-in, multiple-out) LTE antenna that can adjust between seven different LTE bands, including 700, 850, 900, 1800, 1900, 2100, and 2600MHz. Such a range of spectrum coverage means the antenna can be used in a wide variety of devices and markets the world over. Pulse says the antenna is standards compliant and also backwards compatible with WCDMA, CDMA, and GSM networks. The antenna is already sampling.

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Jeromeo1980

Feb 12, 2010, 1:34 PM

Related Reading 8-Band

NTT Docomo's 8 band antenna amplifier...

http://www.nttdocomo.com/pr/2010/001466.html »
netboy

Feb 10, 2010, 9:42 AM

and as usual!

retarded htc will just disable most of the bands!
just like current qualcomm chip that supports 900/2100/1900 (1900umts for usa), but retarded htc disables 1900umts and sell their phones with dual band only 900/2100umts.
The reason HTC disables radios is interference. The impedance ratios for the 19000 and 2100 UMTS channels are similar enough so that the baud packet switches are dropped, leading to lost pings and delayed packet response. If you're not on a 3G networ...
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dave73

Feb 10, 2010, 9:27 AM

No AWS?

It's nice that almost all the existing & upcoming frequency bands are being put into these new chip. However, the AWS band (1700) isn't included in this list. Did they forget that North America also has the AWS band? Unless the 1700 uplink is tied into the uplink of the 2100 downlink (in the EU, the 1900 uplink is already tied into the 2100 downlink), then Pulse left out the AWS band. That'll be needed right away as T-Mobile & MetroPCS will need AWS right away when they upgrade. AT&T will also have to have it eventually, along with Verizon Wireless. So it needs to be an 8 band, & not a 7 band.
That's just what I was thinking. That's nice that all of the frequencies are included...but more need to be as well, notably the AWS band. The 2100 that they have listed if for the 3G networks that are currently being deployed in Europe right now. The...
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I think it's naturally included because AWS includes downlink of 2100 and uplink of 1800
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