Description
Overview
GAOTek IoT development kit networking multiple sensors is a 100 mW industrial wireless data radio with high stability, operating at 915 MHz it uses the newest RF chip SI4463 and has RS232 and RS485 ports. It also features an efficient loop error correction algorithm with high coding efficiency and strong error correction capability, which greatly improves the anti-interference and stability of the radio.
Technical Specifications
Supply Voltage | 8.0 V DC to 28 V DC |
Transmit Current | Send Power = 0 mA Typical Value 145 mASend Power = 1 mASend Power = 2 mA Send Power = 3 mA |
Receive Current | 68 mA |
Working Frequency | 500 MHz to 552.5 MHz 0.1 MHz stepping, 256 channels in total Factory default 490 MHz Typical Value 915 MHz 900 MHz 925.5 MHz |
Transmit Power | Send Power = 0 Typical Value 20Send Power = 1 Typical Value 17Send Power = 2 Typical Value 14 Send Power = 3 |
Air Speed | 8Â levels adjustable (1 kbps, 5 kbps, 10 kbps, 12 kbps, 15 kbps, 20 kbps, 25 kbps, 40 kbps) |
Receiving Sensitivity | Typical Value – 121 dBm |
Operation Humidity | Relative humidity, no condensation 10 % to 90 % |
Operation Temperature | – 40 °F to + 185 °F (- 40 ℃ to + 85 ℃) |
Storage Temperature | – 40 °F to + 257 °F (- 40 ℃ to + 125 ℃) |