Band 1 + Band 3 + Band 8 900/1800/2100MHz 43dBm Digital High Power Repeater

DHPR-91821-43W90-5G-ASG High Power Digital Repeater Features:

SKU: DHPR-91821-43W90-5G-ASG

Band 1 + Band 3 + Band 8 900/1800/2100MHz 43dBm Digital High Power Repeater

EMTS Telecom Services Ltd. introduces the Triple Band Digital High-Power Repeater (DHPR), a robust solution addressing inadequate signal coverage for both indoor and outdoor applications. The DHPR is meticulously engineered to bolster signal strength across three essential bands: 900MHz, 1800MHz, and 2100MHz. This advanced repeater significantly amplifies signals originating from mobile phones and base stations, making it an ideal choice for areas with poor service or dead zones. Notably, it offers a cost-effective alternative to installing a new Base Transceiver Station (BTS) for enhancing signal coverage within a triple-band system. This enhancement subsequently elevates the overall cellular network coverage in regions grappling with weak signal reception. Ease of installation and straightforward maintenance make it an attractive proposition for carriers seeking swift returns on their investments. The DHPR connects to an external donor antenna through a coaxial cable. The donor antenna efficiently transmits signals from mobile devices and receives signals from the BTS. Service antennas strategically placed in areas with signal deficiencies or on towers capture signals from mobile phones within these zones. These signals are then relayed to the repeater, which, in turn, transmits them to the donor antenna for final transmission to the base station. This seamless process ensures a significant improvement in signal coverage and quality.

EMTS Telecom Services Ltd. offers a comprehensive portfolio of enhanced coverage solutions for the Wireless Networks, building coverage. Regardless of the technology or frequency, EMTS can provide customized coverage solutions that address any combination of unique and complex network needs for the Wireless Networks. .

Key Features

Supports WCDMA/ LTE & 5G standards with digital filtering technology
43dBm downlink composite power with an advanced DSP architecture, using multi- digital filters per band
Very low Up-Link noise – an excellent solution to extend BTS coverage range for Outdoor or In-Building deployment
Tunable bandwidth with up to 4 digital filters per band to support multi-technology usage with 43dBm composite power per band
Meets ETSI standards; Fully comply with TS 25.106, TS 36,106, TS 138.106
Linear power amplifiers effectively suppress inter-modulation and spurious
Smart Automatic Level Control (ALC) ensures a stable output level
Support EMTS NMS SW tool for remote control and alarms

Technical Specifications

Technical Specifications
Uplink (880 to 915)	1710 to 1785 / 1920 to 1980
Frequency Range (MHz)
Downlink (925 to 960)	1805 to 1880 / 2110 to 2170
Max Output Power (Uplink: 30±2 dBm)	Downlink:43±2 dBm
Bandwidth	Up to 4 sub-bands, each 0.2-30 MHz
Max Gain	95±3 dB
Gain Adjustment Range	0 to 30 dB at step of 1 dB (Adjustable for each sub-band)
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) (≤ 8.5%)	≤ 3.5% (Typical)
Peak Code Domain Error (PCDE)	≤ -35dB
Noise Figure	≤ 6 dB
VSWR	≤1.5
System Delay	≤ 5μs
Maximum Input Power	-10dBm
Environmental & Mechanical
Operating Temperature range	-40 °C to + 55 °C
Humidity	0 %- 95 %
Ingression Protection Class	IP 65
MTBF	≥ 80000 hours
RF connector	4.3-10 Female x 2 / 50 Ω
Power Supply	110-240 V AC / 350 Watts
Dimensions	500 x 440 x 187 mm
Weight	≤25 kg EMTS Telecom Services is a leading supplier of high-quality RF coverage solutions designed to maximize wireless
Compliance Standards
Conformance Standard	EMC: ETSI 301 489-50, ETSI 301 489-1, Radio: ETSI 301 908-11, ETSI 301 908-15
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	Remote control: on/off, increasing/decreasing output power, etc Status for: output/input power, UL/DL gain, etc EMTS Telecom Services Ltd. offers a comprehensive portfolio of enhanced coverage solutions for the Wireless Networks, building coverage. Regardless of the technology or frequency, EMTS can provide customized coverage solutions that address any combination of unique and complex network needs for the Wireless Networks.