| Model Number | U-23GDWL |
| Brand Name | UND |
| Type | 4G Signal Booster |
| Place of Origin | China (Xi'an) |
| Network Support | 2G/3G/4G/GSM/DCS/WCDMA/LTE |
| Coverage Area | 800-1500km |
| Gain | 75dB |
| Output Power | 23dBm |
| Frequency Bands | 900+1800+2100+2600/800+900+1800+2100 MHz |
| Power Supply | AC 90-264V, DC 10V/10A |
| Dimensions | 354*268*58mm |
| Weight | 7kg |
| Ripple in Band | ≤8dB |
| Intermodulation | ≤-40dBc |
| Connectors | N-Female |
| Additional Features | 31dB Adjustable Gain Switch, ALC, AGC, MGC, ISO LCD Digital Smart Screen |