NETWORK EXPERTISE L815CE 800MHz Band Selective Repeater User Manual
- May 15, 2024
- NETWORK EXPERTISE
Table of Contents
NETWORK EXPERTISE L815CE 800MHz Band Selective R epeater User Manual
The Network Expertise L815CE 800MHz band selective repeaters are designed for 4GLTE/5GNR installations in offices, warehouses, factories, shopping malls and business centers. The repeaters is easy to install, offers high call quality and high gain. A simple LCD- and keypad-based software setup makes installation and operations of the repeaters an east easy task. The repeaters is using a digital signal processing technology to prevent UL interference and self-oscillation caused by insufficient isolation between donor and server antennas, and also setup parameters and keep optimal condition automatically. The installation of the repeaters is easy and simple with operational user friendliness.
Easy configuration via front panel LCD display and keypads
The central frequency and other parameters is adjustable via a user friendly
LCD display and touch keypads. With the LCD based configuration manager the
measured value of the input signal strength is measured and presented in dBm.
The value will tell exact input signal level in the operator specific
frequencies and can be used for set up of the correct direction of the donor
antenna.
Bandwidth
The repeaters is available in 10MHz fixed bandwidth with movable central
frequency
Auto Level Control (ALC)
The ALC maintain steady output power even when the donor source signal
fluctuates. It also prevents UL interference and self-oscillation from
insufficient isolation between donor and server antennas.
Manual Gain Control (MGC) or Smart Mode
MGC provides manual gain attenuation to ensure flexibility for different
signal conditions. With the Smart function, the repeater will set the output
power in the gain automatically to prevent interference or too high signal
level in uplink that can interfere with mobile networks.
Antenna isolation testing (AIT)
The AIT function prevent interference and self-oscillation between donor- and
service antennas. The repeater will detect the oscillation automatically
between the outdoor antenna and indoor antenna.
Specifications
Electrical Specification| L815CE| DL 791~821MHz| UL
832~862MHz
---|---|---|---
Bandwidth| Available in 10MHz fixed bandwidth with movable centralfrequency
Maximum Gain| | UL ≧70dB| DL ≧70dB
Output Power| | UL ≧15dBm| DL ≧15dBm
**** Out of Band Gain| 2.7≦f_offset＜3.5MHz| <60dB
3.5≦f_offset＜7.5MHz| <45dB
7.5≦f_offset＜12.5MHz| <45dB
12.5≦f_offset| <35dB
**** Spurious Emission| 9kHz~150KHz| ≦ -36dBm/1 kHz
150kHz~30MHz| ≦ -36dBm/10 kHz
30MHz~1GHz| ≦ -36dBm/100 kHz
1 GHz ~ Flow – 10 MHz| ≦ -30dBm/1 MHz
Flow – 10 MHz ~ Fhigh + 10 MHz| ≦ -15dBm/1 MHz
Fight + 10 MHz ~12.75 GHz| ≦ -30dBm/1 MHz
ACRR| 20dBc/30KHz@±5MHz
20dBc/30KHz@±10MHz
Frequency Stability| ≦±0.01ppm
Error Vector Magnitude| ≦ 12.5%
Peak Code Domain Error| ≦-35dB@Spreading Factor 256
Auto Gain Control(AGC)| ≧20dB
Manual Gain Control| 31dB/1dB step
Gain Flatness| ≦3dB(P-P)
Noise Figure| ≦ 6dB
VSWR| ≦1.8
Group Delay| ≦ 5μs
Power Consumption| ≦ 15W
Power Supply| Input AC100~240V,output DC 12V / 3A
Mechanical specification
Dimensions| 15021036mm
Weight| ≦2,5 Kg
I/O Connectors/ Impedance| N-female 50 ohm
Environmental specification
IP Rating| IP40
Operating Temperature| -10℃~55℃
CE and ROHS| Approved: RTTE 1999/5/EC & 2004/108/EC &EU DIRECTIVE 2014/53/EU
Webshop and product information from our range of products and pre-built
integration solutions Network Expertise Sweden AB, P.O BOX 11182, 100 61
Stockholm, SWEDEN
Web: www.networkexpertise.com
mail: sales@networkexpertise.com tel.
+46 8 22 44 30
Product specifications subject to change without notice. Network Expertise
Sweden AB, Copyright(C) 1999-2023
References
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