Elite Smartphone
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| Model NO. | SRD-23GD-S |
| Standard | Standard |
| Condition | New |
| Gross Weight | 3.5kg |
| Package Size | 39.7*26*14 cm |
| RF Connector | N-Female |
| Cooling | Heatsink Convection Cooling |
| Power Supply | AC 100-240V, DC 9V 5A |
| Impedance | 50Ω |
| Gain | 75dB±2dB |
| Output Power | 23dBm±2dBm |
| Specification | Dual Band Signal Booster |
| HS Code | 8543709200 |
The Indoor Dual Band Signal Repeater series is an ideal solution for two wireless systems in small to medium businesses and home environments looking to enhance indoor wireless connectivity. It connects via coaxial cable to a Donor Antenna and a Service Antenna. The Donor Antenna is placed outside for easy access to the BTS signal, while the Service Antenna extends coverage to indoor blind areas.
Equipped with Automatic Gain Control (AGC) to prevent saturation, it maintains high voice quality and avoids network interference. Its compact design and easy installation make it suitable for individual customers without specialized technical knowledge.
| Frequency Range | Uplink | Downlink |
| GSM 850MHz | 824-849MHz | 869-894MHz |
| DCS 1800MHz | 1710-1785MHz | 2110-2170MHz |
| Gain | 70dB±2dB | 75dB±2dB |
| Output Power | 20dBm±2dBm | 23dBm±2dBm |
| Bandwidth | Wide Band | |
| ALC / VSWR | ≥ 20dB | ≤ 2.0 |
| Noise Figure | ≤ 6dB | |
| Time Delay | ≤ 1.5 μs | |
| Operating Temp | -10°C ~ +55°C | |
Digital Display Panel: Features an intelligent mode setting that allows users to monitor gain and system status in real-time. It provides a simple and efficient way to set technical parameters, replacing traditional DIP switches.
1. Drill holes and install expansion bolts at the selected location.
2. Align the booster with the bolts and tighten with washers and nuts.
3. Secure the booster and connect the RF cables (BTS port to outdoor, MS port to indoor).
4. Connect the power supply and verify the operational status via LED indicators.
Perfect for filling signal blind spots in:
Indoor Environments: Hotels, Homes, Basements, Shopping Malls, Offices, Parking Lots, and Shops.
