RD945 48 Channel 5.8Ghz RaceBand FPV Receiver

The RD945 boast 48 channels, which include the ‘RaceBand’ frequencies. As well as being compatible with the new RaceBand frequencies, the RD945 RX is also compatible with all other 5.8Ghz frequencies, via the 5 more traditional frequency bands.

Why do I need a diversity reciever? 

A diversity receiver is essentially two receivers all in one. In essence, it allows you two mix and match antennas for a solid video link. So it might be that you select a circular polarised omnidirectional antenna, which will provide good reception in all directions in the near field, and a directional high gain patch antenna for long distance flights. The diversity receiver is clever in that it will seamlessly switch between the receiver with the strongest signal.

What is RaceBand?

RaceBand was first pioneered by ImmersionRC to allow more pilots to race together without interferance. Essentially, RaceBand is just another set of 5.8Ghz frequencies, to be specific they are: 5658, 5695, 5732, 5769, 5806, 5843, 5880, 5917. The difference between the RaceBand and the other 5.8Ghz bands is that RaceBand frequencies are more spread out across its band (37mhz separation) thus allowing more pilots to fly FPV together without their video feeds causing interference with each others.

Frequency: CH and FR form

• FR1 or (A): 5865M 5845M 5825M 5805M 5785M 5765M 5745M 5725M
• FR2 or (B): 5733M 5752M 5771M 5790M 5809M 5828M 5847M 5866M
• FR3 or (C): 5705M 5685M 5665M 5645M 5885M 5905M 5925M 5945M
• FR4 or (D): 5740M 5760M 5780M 5800M 5820M 5840M 5860M 5880M
• FR5 or (R): 5658M 5695M 5732M 5769M 5806M 5843M 5880M 5917M
• FR6 or (L): 5362M 5399M 5436M 5473M 5510M 5547M 5584M 5621M