| Model Number | U-23D-H |
| Brand Name | UND |
| Type | 4G Signal Booster |
| Place of Origin | China, Xi'an |
| Network Compatibility | 2G, 3G, 4G |
| Coverage Area | 800-1500 sqm |
| Antenna Gain | 5dBi |
| Frequency | 1800MHz |
| Function | Mobile Signal Extender |
| Application | Inside Building |
| Output Power | 23dBm |
| Gain | 75dB |
| Working Mode | MGC |
| Power Supply | DC |
| RF Connector | N-Female |
| Weight | 1KG |