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Re: [Discuss-gnuradio] Introducing Wideband RF Transceiver Board U-RFX c
From: |
Darol Klawetter |
Subject: |
Re: [Discuss-gnuradio] Introducing Wideband RF Transceiver Board U-RFX covering frequencies from 1MHz to 4.4GHz |
Date: |
Wed, 2 Feb 2011 21:26:32 -0600 |
On Tue, Feb 1, 2011 at 10:07 PM, <address@hidden> wrote:
> Agile Solutions is pleased to announce a new Wideband RF Transceiver board
> U-RFX capable of tuning frequencies from 1MHz to 4.4GHz.
>
>
>
> The wide frequency coverage addresses the need for single RF transceiver
> board capable of meeting various application needs ranging from 1MHz to
> 4.4GHz with 50 MHz of RF Bandwidth.
>
> Agile Solutions is Startup Company Started in 2010 with goal to produce low
> cost software Defined Radio Solutions for Teaching, Research and Prototype
> Solutions.
>
> Our first Universal RF Transceiver board U-RFX is developed to address
> GNURADIO and USRP.
>
> U-RFX board seamlessly works with USRP family of boards.
>
> U-RFX is Full duplex RF Tranceiver board and operates in two modes
>
> Low Frequency Operation: 1MHz to 200MHz, same as Basic TX and
> Basic RX
> High Frequency Operation: 200MHz to 4.4GHz
> MAX RF Output Power: 17dBm with upto 25dB Output
> power control
> MAX RF Input Power: -15dBm with upto 45dB gain
> control
> Receiver Sensitivity: -115dBm upto 3.8GHz and
> -95dBm upto 4.4GHz
> Receiver Noise figure: 6-8 dB
>
> U-RFX is MIMO capable:All the LO's on U-RFX board are phase synchronous with
> respect to motherboard clock. By using two or more U-RFX boards, NxM MIMO
> can be realized.
>
> U-RFX board is available for purchase at an introductory price of 700 USD.
>
> Universal RF Tranceiver board U-RFX is designed with Zero IF direct
> conversion architecture and has onboard Local Oscillators, Mixers, Switches,
> LNA's and Power amplifiers.
>
>
> For more information on U-RFX, please visit www.agile-sdr-solutions.com
>
> Regards
> Agile Solutions
>
Such a broad-band Rx front-end, depending on the environment, can
require more dynamic range than you'll have downstream. Do you have RF
preselectors before the amplification and mixing stages? Many
broad-band, high-performance RF receivers will have a switchable
filter bank (usually containing a bank of SAW or BAW filters) to
divide the antenna RF into bands of a few hundred MHz. After looking
at your website and considering the price that you have listed, I
doubt that you're doing this.
I've been considering building a USRP compatible receiver board with
preselectors, but would like to find one off-the shelf.
Darol Klawetter