Bi-Directional 2.4 GHz One Watt Amplifier With Receive Pre-Amp
This will show you how to add a bi-directional, 2.4 GHz amplifier to your Proxim Symphony for under $100. Bi-directional means you can mount the amplifier at the antenna to help overcome any cable loss, and the amplifier will automatically switch between receive and transmit modes. The cost is reduced by using readily available materials and components. Also, instead of a complicated RF sensing transmit/receive switch, a logic level indication of transmit is sent to the amplifier through a length of low cost coaxial cable.
   Bi-Directional 2.4 GHz One Watt Amplifier With Receive Pre-Amp
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