| Model Number | U-23DWL |
| Brand Name | UND |
| Type | 4G Signal Booster |
| Place of Origin | China, Xi'an |
| Network Compatibility | 2G/3G/4G/DCS/WCDMA/LTE |
| Coverage Area | 800-1500 sqm |
| Gain | 75dB |
| Output Power | 23dBm |
| Frequency Bands | 1800+2100+2600/800+1900+1800 |
| Functions | AGC/MGC/ALC/LCD display/31dB adjustable gain switch |
| Size | 189*268*58mm |
| Weight | 4.5kg |