im working in a lab in which we should check 2000 sealed boxes every dayone part of those boxes is empty but sealed. some people put this recievers inside those boxes to open them before we check it and they put a new seal on that box. so they can open the box everytime they want.. we should avoid them to put recievers inside the boxes.we got many many problems here and im loosing my job just because of this.......
Your describing what you only think you want to do, but also not why. It makes no sense to me, and I suspect others on the forums, why you need to check 2000 sealed boxes every day that may be part empty but perhaps not or may or may not contain a radio receiver that may or may not be powered up and may have been 'hidden'.
mr detective Einstein! if you know this radio controlling relay you wouldnt think like this!
Some details :1. Frequency:315Mhz2. Modulation:ASK4. Emission power:15db@12V5. Voltage:4.2~12V6. Electric current:3.5 mA7. Size:10.5*10.5*2.6mm
With emission power given, you have a complete tranceiver, not just a receiver. Paul
some details about receiver :Module receiving frequency:315MHzModule receiving sensitivity: -106dBmModule transfer rate: 2.5kbps (SWP), 10kbps (FIXED)Module supply voltage: 3·3 to 5.5VPCB size: 17.2 (mm) x11.8 (mm)Complete monolithic UHF receiver