GSM Repeater MB-1800 Band Selective Type A Control DCS 80dB/20dbm LTE 80dB/23dbm Providerqualität

Artikelnummer: 149814

GSM-1800 Bandselektiver Mobilfunkverstärker 80dB UL: 20dBm / DL: 23dBm

Frequenzband

Typ A
UL: 1710 ~ 1760 MHz
DL: 1805 ~ 1855 MHz

Typ B
UL: 1735 ~ 1785 MHz
DL: 1830 ~ 1880 MHz

Kategorie: Gebäude


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Beschreibung

High Gain and Output Power

Exceptionally high gain of 80 dB

and minimum output powe of

+20 dBm in DCS Mode and

+23 dBm in LTE Mode to make

the MB ideal for medium and

large sized areas.

 

Multiple Digital Segments

Support up to 4 segments in GSM

mode and 2 segments in LTE mode.

Truly a flexible solution for operators

with multiple segments in their

frequency. Also, multi-segment can

be use for multiple operator

collaborated projects so only one

repeater is used to provide coverage

of multiple operators.

 

Integrated Control Panel

Displays Donor Level Signal Strength

Indication (RSSI) and ability to check

isolation. Provides instant access to

all adjustable prarameters with no

laptop required.

 

Independet Gain Setting with AGS

When used for multi operator project,

it is typical that the RSSI of the operators

to be different. Instead of equal gain

for all operators, AGS (Automatic Gain

Setting) of MB-1800 Digital Repeater

would automatically reduce the gain

for stronger RSSI so the output signal

of all operators would be relatively equal.

 

Superb Group Delay

While in LTE Mode, MB-1800 Digital

Repeater has a group delay of 4 µs, which

is a value small than then the typical Cyclic

Prefix (CP) value of 4.68 µs so mobile

users can fully enjoy the speed of LTE

even over a repeater.

 

Complete Network Safety

Functions such as Auto Shutdown (ASD)

and Auto Turn-on (ATO) ensure that

the repeater is optimally positioned and

safe guarded at all times. Automatic Gain

Control (AGC) function protects the

network from oscillation and interference.

Ensures that spikes in output power will not

damage the system or interfere with base

stations.

 

Optional Remote Management

Via Coiler's Operation and Maintenance

Center (OMC). Management functions enable

remote control and monitoring of the

repeater's parameters including gain, power

status and AGC functionally via an integrated

Remote Control Unit (RCU). Coiler also offers

RCUs with both 2G and 3G modems.

 

Electrical

Frequency Range (Type A) UL: 1710 ~ 1760 MHz
DL: 1805 ~ 1855 MHz
Frequency Range (Type B) UL: 1735 ~ 1785 MHz
DL: 1830 ~ 1880 MHz
Frequency Adjustable step 0.1 MHz
Bandwidth 0.6 ~ 25 MHz (GSM Mode)
10/15/20 MHz (LTE Mode)
Max. Number of Segments 4 (GSM Mode)
2 (LTE Mode)
Output Power (UL/DL) = +20 dBm (GSM Mode)
= +23 dBm (LTE Mode)
Linear Gain 80 dB
Gain Adjustment (UL/DL) 30 dB (in 1 dB steps)
AGC Range 30 dB
AGS Range 20 dB
Gain Flatness ±2 dB
EVM = 8% RMS
Return Loss = -14 dB
Group Delay = 6 µs (GSM Mode)
= 4 µs (LTE Mode)
Noise Figure @ Full Gain = 6 dB
Noise Figure @ Min Gain = 8 dB
Out of Band Gain 3GPP TS 36.106 & 143
Spurious Emission 3GPP TS 36.106 & 143
Operating Band Unwanted
Emission (LTE)
3GPP TS 36.106
Frequency Stability = 0.01 ppm
ACRR (UL/DL) = 20 dB
Power Consumption 52 W (7.5/7A)
System Impedance 50 Ohm
Remote Management Yes (optional)
Power Requirements 100 ~ 240V AC / 50 ~ 60 Hz

Mechanical & Environmental

Weight 10.2 kg
Dimensions 380 x 335 x 108 mm
Operating Temperature -10°C ~ +50°C
RF Connector Type N Female (1x BTS, 1x MS)
Local Alarm Indication LED AID/AGC, PA, Sync 

Hinweis: In der Bundesrepublik Deutschland ist für den Betrieb des Verstärkers eine Zustimmung des jeweiligen Mobilfunknetzbetreibers als Inhaber der Frequenzzuteilungen erforderlich. 


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