In order to meet growing demand for an increase in radio transmission range using unlicensed solutions, ADEUNIS RF has upgraded its ARF53 range radio industrial modems to an enhanced version.
This change offers an extra 4 dB of reception sensitivity and it means that modems programmed for narrow band now offer sensitivity of -112 dBm (as compared to -108 previously).
This major change helps to improve the range by approximately 50%.

About the ARF53 modems
• RS232/RS485 or USB 500 mW radio modem, versions for Europe & the USA
• Bidirectional wireless data transmission over 6 km
• Ready-to-use IP65 box
• Programmable frequencies: 863/870 MHz (Europe) - 902/928 MHz (USA)
• Power: 500 mW (+27 dBm)
• Multi-channel: 14 (WB) - 70 (NB)
• Configuration by AT commands
• Approved according to the European RTTE EN300-220 / EN301-489 directives and the American FCC Part 15.247 Standard