RF FAQ
Other than a hard failure of a device or component drawing excessive current, the most likely cause is that the fuse holder for the fuse has overheated and/...
Tue, 8 Oct, 2019 at 1:14 PM
Other than a hard failure of a device or component drawing excessive current, the most likely cause is that the fuse holder for the fuse has overheated and/...
Tue, 8 Oct, 2019 at 1:15 PM
If the power on your FMi C Series transmitter seems to drift up or down in output power over time or whenever my air handling system turns on, the problem m...
Tue, 8 Oct, 2019 at 1:18 PM
Remove tube and check the filament rings to ground; normally the Ohm meter will indicate zero Ohms. If the filament rings indicate an infinite resistance, c...
Tue, 8 Oct, 2019 at 1:23 PM
Most likely issue is that R4 (10 watt 1.5 Ohm resistor) in the grid circuit is open. A temporary fix is to create a coil of 10 turns of #24 wire around a pe...
Tue, 8 Oct, 2019 at 1:21 PM
If the button does not stay selected unless it is held, the problem is most likely associated with the C53 and C55 capacitors in the power supply section of...
Tue, 8 Oct, 2019 at 2:04 PM
If the button does not stay selected unless it is held, the problem is most likely associated with the C53 and C55 capacitors in the power supply section of...
Tue, 8 Oct, 2019 at 2:05 PM
The factory DB-37 Factory Stub connector is not connected/fully inserted on the BE INTERFACE connector on the back, you will only get the following menus wh...
Tue, 8 Oct, 2019 at 2:07 PM
Most likely the power control is not within the normal operating range or the Exciter APC is turned OFF. Please review our "FXi 60/250 Maximum Scale Fa...
Tue, 8 Oct, 2019 at 2:18 PM
The 18uF capacitor on the filament Voltage regulator is defective. Contact the BE Parts Department and order part number 047-1805.
Tue, 8 Oct, 2019 at 2:19 PM