To install the IFace card in the Icom IC-746PRO, follow the steps below. Installation is very easy.
icom 746pro panadapter
The IC-746PRO, as well as other radios, has a fairly complex configuration and uses different intermediate frequencies. We are interested in the first, the “wide band” one, the first one of the main band pass filter (the roofing filter so to speak). The one described here is therefore the sequence of operations to be performed to obtain a bandwidth sufficient to make a panoramic receiver around the selected IF frequency. The following image shows the point where the IF signal will be taken.
Let’s start by analyzing the wiring diagram. We have to find the first mixer, the PTT and where to take the power supply. From the following images everything will be clear.
At this point we have to locate the points where to connect the electric cables to the IFace. The following pictures show where to take the various signals.
Below is shown the card affected by the changes. It will not be difficult to make the required small welds, the space is not lacking.
WARNING: Although the installation of IFace is not
difficult, you do it at your own risk. TSP S.r.l. is not responsible for
any damage, unwanted side effects or any other
For more information do not exist to write us