• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:

ais receiver

  1. Atomtrainer

    Antenna for 162Mhz RX only

    I am looking take a 102" whip and cut it down to 72.9" for use as a full wave receive only antenna at 162Mhz. The antenna will be placed on a tower at 320' AGL. If the antenna is RX only does it require a ground plane? I know the antenna will no longer be 50ohms will impedance miss match...
  2. M

    DigitalYacht - AISnet base station AIS receiver

    Just notice this new AIS receiver on the market. About the same as the Comar SLR200N network receiver. About the only main different is the USB port on it! Little cheaper too!!! :D Digital Yacht - AISnet base station AIS receiver AISnet is a new AIS receiver for use as an AIS base station at...