Signal booster for dual band Medium Power Digital Repeater

Diterbitkan oleh: penguatsinyal, 05 Apr, 2023
Rp 32,500,000
Rincian Iklan
  • AD ID 12740977
  • Lokalitas Jakarta, DKI Jakarta
  • Jenis Iklan Penawaran
  • Diterbitkan oleh Individual

J3D digital repeater are designed for installer and operaters It is with SDR technology, the system can easily adjust the sub-band and the channels to adapt the requirement using software without any change on the hardware.Digital ADC \ DAC plus FPGA is used as the main chip design.
The digital filters enable repeaters to have over 60dBc out of band rejection.
Frequency range (Available support single dual tri different bands/system combinaiton)CDMA800(824-849/869-894)/CDMA1900(1850-1910/1930-1990)/EGSM900(880-915/925-960)DCS1800(1710-1785/1805-1880) WCDMA(1920-1980/2110-2170) PCS(1850-1910/1930-1990) /TDD2300(2300-2370)/TDD2500
Max. Gain70dB/75dB
Max. Output Power17dBm/20dBm/23dBm
Sub-band3 Sub-bands (each sub-band bandwidth is 0-25mhz)
AGC control range≥25dB
In-band Ripple≤6dB
Max. Input Power Without Damage≤0dBm
Noise Figure≤ 7 dB
Group delay time≤ 6μs
VSWR≤ 1.5
Third-order Inter-Modulation≤-40dBc Max
Spurious Emission9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz:≤-30dBm/30kHz
Power Consumption≤ 65 W
Power SupplyInput AC100~ 240V Output 9V/10A
Alarm Monitoring SystemAlarm for uplink self-oscillation
Indication LEDPower supply, AGC, Isolation
Operating temperature-10 ~ +50 °C
ApplicationIndoor (IP30)
Mechanical Specifications
Connectors typeN-Female
Weight≤ 8.5 kg
Dimensions(without connectors)350*270*140mm

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DKI Jakarta
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