一、板卡概述:

这款宽带WBX的收发子板，工作频率为：50-2200MHz，提供*100毫瓦的输出功率和5dB的噪声系数。

本振能分别用于接收和发射通道，也可用于做MIMO同步。WBX支持40MHz信道带宽，为50 MHz至2.2 GHz频率范围内需要工作在多个不同频段的应用提供理想的选择。

典型应用包括陆地移动通信，海上和航空波段无线电，手机基站，PCS和GSM多频段无线电;相干多静态雷达;无线传感器网络，收发器覆盖6个无线电开放频段，广播电视，white spaces;公众*;ISM。

该套件包括一个*的MCX-Bulkhead电缆, 对于全双工和双端口的应用需要另外再单独购买一根MCX-Bulkhead电缆。

二、产品介绍：
全双工收发子板涵盖 50 MHz 到 2.2 GHz 可替换的前端板，这使得大功率放大、*滤波、天线控制等应用得以发挥作用的机会，兼容 USRP1 和 USRP2。

三、应用实例： 
空白电视信号频段 - White Spaces 
移动电话 - Mobile Phones 
大众*无线电 
陆地移动电话 
电视及 FM 电台广播 
涵盖 6 个业余无线电频段

四、发射特性 
Tran*it Specs: 50-100mW (17-20dBm) 
频段 50 MHz 到 1.2 GHz 30-70mW (15-18dBm) 
频段 1.2 GHz 到 2.2 GHz 25+ dB Output power control range under software control

五、接收特性 
Receive Specs: Noise figure of 5-7 dB IIP3 of 5-10 dBm IIP2 of 40-55 dBm 
每一个频段都有一个增益设置，可在噪声值小于8 dB 的情况下，获得*0dBm的IIP3和*40 dbm的IIP2.

The WBX is a wide bandwidth transceiver that provides up to 100 mW of output power and a noise figure of 5 dB. The LO's for the receive and tran*it chains operate independently, but can be synchronized for MIMO operation. The WBX provides 40 MHz of bandwidth capability and is ideal for applications requiring access to a number of different bands within its range - 50 MHz to 2.2 GHz. Example application areas include land-mobile communications, maritime and aviation band radios; cell phone base stations, PCS and GSM multi-band radios; coherent multi-static radars; wireless sensor networks; transceiver covering 6 * bands; broadcast TV; white spaces; public safety; ISM.

This kit includes a single MCX-Bulkhead cable, anyhow a second cable may be purchased for applications requiring full duplex operation or the use of both connections on the WBX.