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The EMTS Telecom Services dual-band 2100/3500MHz Digital High-Power Repeaters (DHPR) offer an excellent solution for addressing poor signal coverage and is suitable for both coverage extension and indoor applications.
This product line repeaters are designed to support dual band 2100MHz FDD and 3500MHz TDD frequencies, accommodating both LTE and 5G technologies.
Equipped with an intelligent algorithm, the DHPR minimizes potential uplink interference and includes an isolation detection function to alert users when the distance between donor and service antennas is insufficient. Its easy installation and friendly GUI makes the DHPR an outstanding choice for enhancing signal strength, thereby improving the coverage and capacity of LTE/5G networks.
The EMTS DHPR enhances mobile network capacity and data coverage in areas with weak signals. It provides a cost-effective solution for indoor signal issues caused by architectural obstacles and signal attenuation. The simplicity of installation and maintenance ensures a quick return on investment for carriers.
The DHPR employs advanced digital technology, accessible via EMTS Mobile Apps or a direct USB connection. It features cutting-edge RF technology and digital modules to reduce power consumption and increase the MTBF's reliability, incorporating an IMOP algorithm to prevent self-oscillation, ensuring stable and reliable performance.
EMTS Telecom Services Ltd. offers a comprehensive portfolio of enhanced coverage solutions for the Wireless Wireless Networks.
Key Features
- Dual-Band with SW defined filter supporting spectrum reframing
- Very low NF with an excellent EVM
- IMOP Support (Isolation Measurement and Oscillation Protection)
- Supports 4G & 5G (NSA+SA modes) in the same unit
- 5G sync module ensures precise synchronization with the donor base station
- Digital bandwidth adjustable with one sub-band at N78 and 3 sub-bands at B3
- Utilizing intelligent algorithm to prevent UL interference
- Fully comply with ETSI & 3GPP standards with 40dBm composite power per band
- User-friendly GUI for the local setting via mobile app. or laptop
- Setting via EMTS mobile application using Wi-Fi connectivity or via USB
Technical Specifications
| Technical Specifications |
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| Electrical Specifications |
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| System/Technology (5GNR N1) | 5GNR N78 |
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| Frequency Range (Uplink/Rx) | 1920~1980MHz / 3450~3650MHz |
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| Downlink/Tx (2110~2170MHz) | 3450~3650MHz |
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| Bandwidth(Digital Filter for N1 Band) (1-30MHz Variable) | 100MHz Fixed Bandwidth (Movable Center Frequency) |
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| Composite Output (Uplink/Rx) | 23±2dBm per Band |
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| Power |
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| Downlink/Tx | 40±2dBm per Band |
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| Maximum Gain (Uplink/Rx) | 90±3dB per Band |
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| Downlink/Tx | 90±3dB per Band |
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| MGC (Step Attenuation) | ≥30dB |
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| Gain Control Accuracy | 1~20dB @ ±1dB, > 20dB @ ±1.5dB |
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| AGC/ALC | ≥15dB |
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| Gain Flatness | ≤±3 |
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| Spurious Emission | 9KHz~1GHz: ≤ -36dBm 1GHz~12.75GHz: ≤-30dBm |
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| Frequency Stability | ≤ ±0.01 |
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| Adjacent-Channel Rejection Ratio (ACRR) | ≤ -45dBc |
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| EVM (≤ 4.5%) | ≤ 3.5% |
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| Peak Code Domain Error (PCDE) | ≤ -35dB |
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| VSWR | ≤1.5 |
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| Noise Figure | ≤4dB |
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| System Delay | ≤ 4.5μs |
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| Max Input Power (No Damage) | ≤ 10dBm |
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| Power Supply | Input:AC220V, 50/60Hz |
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| Power Consumption | ≤250W EMTS Telecom Services is a leading supplier of high-quality RF coverage solutions designed to maximize wireless network coverage |
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| of wireless Networks. |
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| Mechanical Specifications |
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| RF Connector | 2*4.3-10 Female(1 BTS Port and 1 MS Port) |
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| Dimensions | 500*440*187mm |
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| Weight | ≤30kg |
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| IP Rating | IP65 |
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| Mounting | Wall Mounting |
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| Environmental Specifications |
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| Operating Temperature | -20 ~ +55 °C |
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| Relative Humidity Range | ≤95% (Non Condensing) |
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| MTBF | ≥ 100,000 Hours |
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| Monitoring |
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| Operation Configuration | LED Display for status and alarm, PC RJ45Port, Local WIF functionality for easy setting and alarming |
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| Remote Monitoring and Alarm | NMS via internal 4G modem, Supports SMS/SNMP |
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| (optional) | real-time status and alarm reporting Remote configuration |
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| Certification and standards |
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| Standard | Comply with CE and 3GPP ETSI Standards: Safety: EN 60950 EMC : ETSI 301 489-50, ETSI 301 489-1, Radio: ETSI TS 138 115, ETSI TS 36 143 |
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| Certification | CE Comply EMTS Telecom Services Ltd. offers a comprehensive portfolio of enhanced coverage solutions for the Wireless |
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| Wireless Networks. |
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