Frequency question...

**sethy** · 01-21-2005, 11:23 PM

Can automatic doors and cameras run on the same freq. as a police radar?

**jimbonzzz** · 01-22-2005, 12:22 AM

Originally Posted by Sethy

Can automatic doors and cameras run on the same freq. as a police radar?

Doors: Yes. If they couldn't, you wouldn't get all of your falsing.

Cameras: Are you talking about photo radar or what???
Photo radar is typically Ka so Yes.

X and K band are both shared with other "services", you'll find all kinds of motion sensors operaring on X and K.

Jim

**sethy** · 01-22-2005, 12:26 AM

Can officers change the freaquency of their bands?

**jimbonzzz** · 01-22-2005, 12:57 AM

X and K are basically not changable. You might see slightly different freqs for these, but that is acceptable:

10.500 - 10.550 GHz (X band)
24.050 - 24.250 GHz (K band)

On Ka, the Stalker ATR can be "retuned" for different frequencies within the Ka Band. There is also some speculation about a Stalker ATR model that can "frequency hop", and supposably use a different frequenct every time it transmits (Within the Ka Band).

Jim