About USB Wireless Receiver
This wireless receiver is connected to our Industrial Raspberry Pi via USB. With a commonly accepted FTDI chip, Windows or other Linux OS will recognize the device without installing new drivers, which makes it easy to integrate the receiver into external applications.
Specifications

| Wireless | USB RF receiver |
|---|---|
| Model | rMICA-master |
| Description | RF receiver to communicate with RF sensor box. USB connection to computer |
| Chip installed | FTDI FT234XD-R、SEMTECH SX series |
| Interfaces | M8 4pin x 1:USB R-SMA male x 1: external antenna |
| Power Supply | via USB |
| Protection Degree | IP65 |
| Approval | Technical Conformity Certification (radio) |
| RF standard | 920MHz bandwidth |
| RF channel | 24(916MHz)~61(928MHz) |
| RF output (module) | 19.5 mW (10mW/MHz) |
| Antenna | 3dBi omnidirectional, RMA male |
| Housing | Flameproof ABS |
| Operating temperature | -40~70℃ |
| Storage temperature | -25~85℃ |
| Humidity | 5~95%(non-condensing) |
| Size WxHxD (mm) | 100 x 24.5 x 59 |
| Weight | approx. 100g |
