The key type CNC remote controller PHB02
1、Applications
PHB02 has 2 series：
1. PHB02：The USB interface.
2. PHB02-RS:provide RS232 communication interface.
Based on Windows system, provide the DLL library file for customer for 2 times development, suitable for customers all kinds of CNC system.
2、Application circut
3、Product overview and Key feature
4、General Characteristics
| Parameter | Description |
| Frequency bands | ISM，433MHZ |
| Supply voltae | 2 AA batteries |
| Wireless transmission distance | 40 meter |
| Function Key | 31 Keys |
| RF TX power | 10DB |
| Receiver sensitivity | -98DB |
| LCD | 128*68 Dot LCD with background |
| Material | ABS、PC、aluminium |
5、Attachments
| PHB02 Wireless device | 1 piece |
| USB receiver | 1 piece |
| Driver disk | 1 disk |
| Guarantee CARD | 1 paper |
| Package box size | 213*160*55mm |
| Weight | 0.4KG |
