Industrial and Operator Series
These series are prepared for operators and large scale coverage users. It worked at the specific operator band, it is with low noise and little interference to other operators.
J4I Series Single/Dual/Tri Band 30~37dBm Medium Power Industrial Repeaters
J4 series is a powerful solution to support operator to improve both indoor and outdoor coverage in single/dual /trib band system. it is embedded with the Intelligent Mode, the repeater becomes an ideal solution to extend the mobile signal coverage and minimize the interference.
With remote monitoring function, users are able to remotely monitor and control Repeater’s configuration status and alarms via a wireless modem.
The J4I is easily applied to synthesized frequency hopping. The band selective function, together with the excellent out-of-band rejection, totally avoids improving the competitors’ signal coverage.
||Intelligent mode function
||Prevent the oscillation
||Cost-effective for practical solutions
||Support OMT/ OMS remote control
|Frequency range (Available, accept single or dual band or tri-band combination and accepte different frequency)
||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)
|Max. Output Power
|AGC control range
|Max. Input Power Without Damage
|Group delay time
||9kHz~1GHz: ≤ -36dBm/30kHz
||AC:110~220V; 50/ 60 Hz
|Alarm Monitoring System
||Alarm for uplink self-oscillation
||Power supply, AGC, Isolation
||-10 ~ +50 °C