ARLA/CLUSTER: Transmissor de 10 GHz por 3 euros

[João Costa > CT1FBF]

10 GHz for 3 euros using Opera

Peter Knol PA1SDB describes a 10 GHz transmitter costing just 3 Euros
which can be used with the weak signal beacon software Opera

These days a variety of RF modules can be used by Experimenters to
build low-cost transceivers for the bands above 1 GHz. Such modules
are popular with hobbyists in the 2.4 and 5 GHz licence exempt bands.

In this article Peter describes how he used the 3 Euro HB100 Miniature
Microwave Motion Sensor which is an X-Band Bi-Static Doppler
transceiver module. Using the free Opera software and dish antennas he
was able to decode the 10 GHz signal at distances up to 32km.

Read the article in Google English
http://tinyurl.com/10GHz-for-3Euros

Article in Dutch
http://home.deds.nl/~knol/HB100/

Download Opera from
https://rosmodem.wordpress.com/

Welcome to the Opera
http://www.qsl.net/g0hdi/opera.htm