SYN-DB23~30-S
Overview:
Work Frequency: CDMA450, LTE700 (A/B/C/D), IDEN800, CDMA800, GSM900 & EGSM, DCS1800, PCS1900, CDMA2000, WCDMA2100, AWS2100, LTE2600 and so on.
SYN-DB23~30-S dual system signal repeater series are designed for the mobile operator indoor coverage solution. They are used in the some hot sites, where have the high traffics and are not worth to install a Micro BTS. Using the band selective repeater can easily realize the fast coverage.
The mobile operator could use it to amplify its own signal only and make it better than the signal of rivals which can lead the competition.
Advantages:
1 With IF SAW filter technology for good out of band rejection, the band selective repeaters is designed to selective specific sub-bands of mobile system.
2. Built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
3. 31dB MGC (Manual gain control) 1dB per step available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.
4. The repeater can be locally and remotely monitored and controlled through its monitor module by OMT or OMC software. (Optional)
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Electrical specification
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Uplink
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Downlink
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Frequency Range
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Customized upon request
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Max .Gain
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SYN-DB23-S
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≥ 70dB
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≥ 75dB
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SYN-DB27-S
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≥ 75dB
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≥ 75dB
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SYN-DB30-S
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≥ 75dB
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≥ 80dB
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Max .Output Power
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SYN-DB23-S
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≥ 15dBm
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≥ 23dBm
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SYN-DB27-S
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≥ 20dBm
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≥ 27dBm
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SYN-DB30-S
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≥ 20dBm
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≥ 30dBm
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Band width (-3dB)
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Available upon request
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MGC ( Step Attenuation )
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≥ 31dB / 1dB step
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Automatic Level Control
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≥ 20dB
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Gain Flatness
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≤4dB(P-P)
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Noise Figure
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≤6dB
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VSWR
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≤1.8
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Group Delay
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≤5μs
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LED Alarm
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Standard
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Power LED
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Green light when power on.
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ALC LED
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Orange @ ALC 1~5dB, Red @ ALC 20dB~25dB
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Mechanical Specifications
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Standard
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I /O Port
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N-Female
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Impedance
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50 ohm
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Operating Temperature
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-25ºC~+55ºC
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Environment Conditions
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IP40
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Dimensions
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250x330x52mm
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Weight
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≤ 4.5Kg
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Power Supply
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Input AC90~264V,output DC12V / 7A
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Software
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Optional
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Local Remote Monitoring
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Via USB Port or SMS or GPRS Modem
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