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Characteristic
Monitoring System Can update on lacal or Remote.
Never selfoscillation
To have the function which the Fiber Optical Repeater does not have
Using the omnidirectional antenna to enlarge the coverage
One Master can work with more Slaver
High reliability,MTBF more than 100 thousands hours
Perfect Remote and Local Monitoring System
Functions:
Auto Shut-Down
Over output Pretection
Open door warning
ALC Electical Level
It is available to setup Gain and Output Electrical Level
Display output power
Test itself warning in main module.
It is available to setup Operation Channel and Shifting Frequency Channle in software.
Application Areas:
Enlarge mobile service range,cover signal in weak areas,such as:mountain,high building,Jungle etc.
Enlarge signal strength in suburb,
Set up the stand along the road, enhance the coverage.
Do the coverage indoor,such as in the big building, underground，tunnel with the poor signal.
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Power Supply are available as follwoing
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Master
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DC24V、DC48V、AC110V、AC220V,Battery
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Slaver
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DC24V、DC48V、AC110V、AC220V、Solar Cell、Wind energy,Battery
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peration Ambient
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Parameter
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Specification
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Storage Degree
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－30 ~ + 55 °C
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Storage Humidity
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< 80%
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Operation Degree
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—30 ~ +55 °C
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Operation Humidity
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< 95%
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Specification
Master:
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Parameter
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Specification
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Uplink
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Downlink
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Base Coupling
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Wireless Coupling
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Base Coupling
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Wireless Coupling
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Frequency Range
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A
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452.5 ~ 457.5 MHz
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462.5 ~ 467.5 MHz
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C
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450 ~ 455 MHz
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460 ~ 465 MHz
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Output power Max.
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0dBm
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33 dBm
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33 dBm
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33 dBm
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Auto ALC Control
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△f0≤2 dB
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△f0≤2 dB
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Gain Max.
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50±3 dB
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90±3 dB
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50±3 dB
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90±3 dB
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Pass Band Flatness
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≤ 3 dB
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≤ 3 dB
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Gain Control Range
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≥30dB
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≥30dB
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Gain Control Step
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1 dB / Step
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1 dB / Step
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Noise Figure
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≤5 dB
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≤5 dB
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In Work band
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≤-25Bm/100 kHz
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Out band (Offset from Work band edge 1MHZ
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9KHz-150KHz: ≤-36dBm/1KHz
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150KHz-30MHz: ≤-36dBm/10KHz
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30MHz-1GHz: ≤-36dBm/100KHz
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1GHz-12.75GHz: ≤-36Bm/1MHz
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Intermodulation
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In Work band
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≤-50dBC/30KHz
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≤-15dBm/30KHz
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Out band (Offset from Work band edge 1MHZ)
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9KHz-1GHz:-36dBm/30KHz
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1GHz-12.75GHz:-30dBm/30KHz
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Wave Quality
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＞0.960
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0.950
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System Delay
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< 5 ms
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VSWR
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< 1.4:1
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I/O Impedance
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50W
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I/O RF Connctor
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N Type（Female）
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Slaver
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Parameter
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Specification
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Uplink
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Downlink
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Frequency Range
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A
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452.5 ~ 457.5 MHz
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462.5 ~ 467.5 MHz
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C
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450 ~ 455 MHz
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460 ~ 465 MHz
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Output Power Max.
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2W-20W
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33dBm
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33 dBm-43 dBm
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Gain Max.
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2W-20W
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90±3 dB
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95±3 dB
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Pass Band Flatness
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≤ 3 dB
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≤ 3 dB
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Gain Control Range
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≥30dB
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≥30dB
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Gain Control Step
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1 dB / Step
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1 dB / Step
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Noise Figure
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≤5 dB
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≤5 dB
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In Work band
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≤-25Bm/100 kHz
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Out band (Offset from Work band edge 1MHZ
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9KHz-150KHz: ≤-36dBm/1KHz
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150KHz-30MHz: ≤-36dBm/10KHz
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30MHz-1GHz: ≤-36dBm/100KHz
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1GHz-12.75GHz: ≤-36Bm/1MHz
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Intermodulation
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In Work band
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≤-15dBm/30KHz
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≤-15dBm/30KHz
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Out band (Offset from Work band edge 1MHZ
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9KHz-1GHz:-36dBm/30KHz
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1GHz-12.75GHz:-30dBm/30KHz
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Guard Band Rejection
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Channel
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Offset CDMA frequency ≥1.98MHz:
≤-38dBc
or ≤-13dBm/30KHz
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Offset CDMA frequency
≥1.98MHz:
≤-44dBc
or≤-17dBm/30KHz
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Wave Quality
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＞0.960
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0.950
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System Delay
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< 5 ms
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VSWR
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< 1.4:1
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I/O Impedance
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50W
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I/O RF Connector
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N Type(Female)
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