Antenna problem (RTF-DATA-SAW)

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tomas

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Hi I have done PCB and soldered all components. PCB: All things working fine, signal is transmitting, and receiver part receives signal correctly. But the problem is DISTANCE... It works only in 10 cm range.. I need 10 meters minimum..

Transmitter and receiver I use: https://www.abacom-tech.com/assets/data_sheets/RTF_L-DATA-SAWuser.pdf

For antennas I'm using 17 cm wire rod (made it by myself from simple wire. I just removed isolation from wire)

Any suggestions?
 

I already bought RTF-DATA-SAW transceiver, so I need to solve issue with it ;/
 

I don't know, but i guess it should. Why do you think that it cannot transmit/receive long distances?
 

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