SKU: HPR-18-40W90
Band 3 1800MHz 40dBm Digital High Power Repeater
The EMTS Telecom 1800MHz Digital High-Power Repeaters (DHPR) provides an excellent solution to the problem of poor signal coverage for coverage extension and outdoor or in-building applications. The DHPR utilizes Digital technology to support multi-operator applications; Easy installation, lightweight design, and friendly GUI make the EMTS DHPR a cost-effective and practical solution for extending signal coverage. The EMTS, High Power Repeater series, supports all frequencies, including WCDMA & LTE & 5G, selected by a digital mechanism.
Key Features
- 40dBm downlink composite power complies with the 3GPP ETSI standards
- Supporting 5G, LTE, and WCDMA using an advanced algorithm
- Explicitly designed to answer the needs of 1800MHz multi-operator usage
- Advanced Digital ICS function to cancel feedback due to oscillation
- Linear power amplification to effectively suppress inter-modulation and spurious emission; minimize possible uplink interference resulting in low EVM
- Comprehensive GUI, extremely easy to use and install
- Robust design – waterproof IP-65 enclosure suitable for outdoor & indoor deployments, supporting a wide range of operating temperatures from -40 to 55 ℃
- Intelligent design with built-in ALC function provides auto amplitude correction and noise reduction to the BTS
- Remote Monitoring & Alarm (NMS) via 4G modem
Technical Specifications
| Electrical Specification | |
|---|---|
| Frequency Range (MHz) | Uplink: 1710-1785 / Downlink: 1805 to 1880 |
| Max Output Power (27±2 dBm) | 40±2 dBm |
| Bandwidth | Up to 4 sub-bands, each 0.2-30 MHz |
| Max Gain | 95±3 dB |
| Gain Adjustment Range | 0~30 dB at step of 1 dB (Adjustable for each sub-band) |
| Gain Control Accuracy | ±0.05 dB |
| Automatic Level Control | ≥25 dB |
| Pass Band Ripple | +/- 1 dB ptp |
| Frequency Stability | ≤ ±0.01 ppm |
| Third-order Inter-Modulation | ≤ -45 dBc ≤-36 dBm/9 kHz-1 GHz |
| Spurious emission | |
| ACRR | |
| Error Vector Magnitude (EVM) | ≤ 3.5% |
| Peak Code Domain Error (PCDE) | ≤ -35dB |
| Noise Figure | ≤ 3.5 dB |
| VSWR | ≤1.5 |
| System Delay | ≤ 4.5μs |
| Maximum Input Power | -10dBm |
| Environmental & Mechanical | |
| Operating Temperature range | -40 °C to + 55 °C |
| Humidity | 0 %- 95 % |
| Ingression Protection Class | IP 65 |
| MTBF | ≥ 100,000 hours |
| RF connector | 4.3-10 Female x 2 / 50 Ω |
| Power Supply | 110-240 V AC / 150 Watts |
| Dimensions | 428 x 328 x 175 mm |
| Weight | ≤17 kg rural areas, office buildings, subways, tunnels, and shadowed areas. The EMTS coverage solution supports all major mobile technologies and standards of Wireless Networks |
| Compliance Standards | |
| ETSI Standards | |
| 3GPP Standards | TS 25.106, TS 36,106, TS 138.106 |
| Monitoring Capabilities | |
| Remote Control Module | USB for local / optional 3G/LTE modem for remote connectivity Real-time alarm: for door status, temperature, power supply, VSWR, etc. |
| NMS Monitoring Function | |
