Pay in 4 interest-free payments of $8.75 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
impedance matching etc
1 Watt in will give 60 Watts out
They are computer and range optimized for very high gain and excellent pattern across their bandwidth
VHF/UHF full duplex operation includes V/U and U/V modes
- High VSWR shutdown
Ramsey Microwave Motion Detector MD-3 Kit Transceivers impedance matching etcA microwave detector is useful when you need to control all directions 360 degrees, as well as up and down. We have used it to control the door, the car etc. Easy to build and can be your best safety control. We have also used it to have a cellular phone send alarms to a personal phone. It registers movement from 2 3 m distance. True microwave Doppler shift operation Unaffected by heat, light, sound, humidity or temperature A real microwave
