CDMA Signal Repeater including Full Band Repeater, Band Selective Repeater; Frequency Selective Repeater; Fiber Opital Repeater; Frequency Shifting Repeater.
Today we draw your attention to our CDMA Band Selective Repeater.
*Specification
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Frequency range
|
Uplink
|
825－835MHz
|
Or appointed
|
|
Downlink
|
870－880 MHz
|
Or appointed
|
|
Output power(Po)
|
Uplink
|
23dBm
|
30dBm
|
33dBm
|
37dBm
|
40dBm
|
|
Downlink
|
27dBm
|
33dBm
|
37dBm
|
40dBm
|
43dBm
|
|
Gain
|
Uplink
|
75dB
|
80dB
|
85dB
|
85dB
|
85dB
|
|
Downlink
|
80dB
|
85dB
|
90dB
|
90dB
|
90dB
|
|
Gain adjustable range
|
MGC≥30
|
|
Gain adjustable step
|
1 dB
|
|
Gain control precision
|
±1.5 dB
|
|
Pass band ripple
|
≤±1.5dB
|
|
Noise figure
|
≤5dB
|
|
I/O return loss
|
≤-15 dB
|
|
Transmission Delay
|
≤1.5μS
|
|
I/O impedance
|
50Ω/N connector
|
|
Spurious emission
|
Carrier frequency Pass Band
|
<-42dBc/30KHz(Δf≥750KHz)
<-54dBc/30KHz(Δf≥1.98MHz)
|
|
Pass BandΔf≥2.5MHz
|
≤-22dBm/30KHz
|
|
Out-bandΔf≥2.5MHz
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≤-36dBm/1KHz（9KHz—150KHz）
≤-36dBm/10KHz（150KHz—30MGHz）
≤-36dBm/100KHz（30MHz—1GGHz）
≤-30dBm/1MHz(1GHz—12.5GHz)
≤-67dBm/100KHz（806MHz—821MHz）
≤-67dBm/100KHz（885MHz—915MHz）
≤-67dBm/100KHz（930MHz—960MHz）
≤-67dBm/100KHz（1.8GHz—1.93GHz）
≤-67dBm/100KHz（3.4GHz—3.53GHz）
|
|
Intermodulation
attenuation
|
In work band
|
≤-15dBm/30KHz
|
|
Out work bandΔf≥2.5MHz
|
≤-36dBm/30KHz（9KHz—1GHz）
≤-30dBm/30KHz（1GHz—12.5GHz）
|
|
Guard band rejection
|
≤40dB or -13dBm/30KHz Δf≥2.5MHz
|
|
≤60dB or -33dBm/30KHz Δf≥10MHz
|
|
Ambient temperature
|
-15℃-55℃
|
|
Ambient humidity
|
≤95%(no dew)
|
|
Power supply
|
AC230V±10% 45-55Hz
|
|
Reliability
|
To the GB6993-86 standard
|
|
Electromagnetic
compatibility
|
To the ETS300 694-4 standard
|
|
Panel display
|
LED display
|
Power, uplink, downlink emission,
and alarm indicators
|
|
Size
|
52.5×4
×19cm
|
62×47
×29cm
|
62×47
×29cm
|
71×48.5
×33.5cm
|
71×48.5
×33.5cm
|
|
Weight
|
9Kg
|
21.25Kg
|
21.75Kg
|
33.7Kg
|
33.7Kg
|
*Technical Features:
1)Receiving and sending separation, low require for Ant isolation, making it convenient for installation.
2)Mini design with metal cavity filters technology inside.
3)Full-duplex & dual-port design, and built-in power supply, making it convenient for installation.
4)Allowing for continuous gain adjustment 31dB by 1dB step.
5)ALC technology be used to provide auto amplitude fixing.
6)Module structures, making it convenient for installation, debugging and maintenance.
Welcome to contact us to know more details and thanks for your business opportunity.
