| Model Number | U-23GW-K |
| Brand Name | UND |
| Type | 4G Signal Booster |
| Place of Origin | China, Xi'an |
| Frequency | 900+1800 MHz 900+2100 MHz 850+1900 MHz |
| Coverage | 500-1000 sqm |
| Gain | 75dB |
| Output Power | 23dBm |
| Size | 124*170*65mm |
| Weight | 3.5kg |
| Power Supply | AC 90-264V, DC 9V/5A |
| Intermodulation | ≤-40dBc |
| Ripple in Band | ≤8dB |
Xi'an Unuodi Intelligent Technology Co., Ltd. specializes in the design, R&D, and production of power amplifier modules and communication solutions. We serve global operators and integrators with customized 2G/3G/4G/5G signal amplifiers that enhance network performance and call clarity.
Our amplifiers support diverse frequencies including TETRA, LTE700, CDMA800, GSM900, DCS1800/1900, CDMA2000, CDMA450, 3G (WCDMA), LTE2300, LTE2600, TDD-LTE, and 5G (IMT-2020). Product offerings range from micro power mobile signal amplifiers, broadband/digital repeaters, high-power outdoor repeaters, and car signal amplifiers to fiber optic and ICS repeaters, with output power customizable from 0.01W to 20W.
Committed to OEM/ODM services, Xi'an UND delivers tailored solutions for global scenarios, successfully deployed in over 60 countries across Southeast Asia, Asia, Africa, Europe, South America, and the Middle East. Driven by our mission—"Improve your call quality"—we invite partners to collaborate and innovate for a connected future.