Recent content by mariocampeau

Thanks VisiGoth, I'll take a look at that.

It is a brand new design from A-to-Z so I have full control of Tx and Rx. And I don't think there is much other solutions than using the widest bandwidth possible :-( In article 15.247, you are talking about the paragraph stating 'a minimum 6 dB bandwidth of at least 500 kHz'? Well that is good...

Because I am trying to do some RF localisation by reading a phase change in a signal. The sharpest the transition is at the phase change the more precise I will be in my localisation.

Thanks. In 15.231, there is a paragraph that reads: "... For devices operating above 900 MHz, the emission shall be no wider than 0.5% of the central frequency. Bandwidth is determined at the points 20dB down from the modulated carrier." This means that at 915 MHz, my maximum bandwidth (20...

Is there a maximum bandwidth tolerated by the FCC if I use a single-channel in the 900 MHz ISM band? Thanks,

Synergy makes complete frequency synthesizer packages at these frequencies based on LMX series PLL from National. http:\\www.synergymwave.com

Hi, I'm planning to use the Ericsson ROK 104 001 Bluetooth System module for wireless data transmission. Anyone knows if the flash memory can be programmed in-circuit for example thru a JTAG connector or thru a DSP? Thanks,