23dBm 75dB Dcs+WCDMA RF Mobile Signal Amplifier with Digital Display

23dBm 75db Dcs+WCDMA rf mobile signal Booster with digital displayThis model can automatically control the gain and digital display current Gain, also can manual adjust the GainOverview:23dBm signal repeater Dual system series are designed for business places indoor coverage solution. Such as the bookstore, the restaurant, the coffee shop, the KTV, the bar, the parking pot, the super market, big office...It can support any two systems of CDMA, EGSM, GSM, DCS, PCS, WCDMA, AWS, LTE. Using a revolutionary technology that protects the carrier network, the ET-CR23D-F dual system repeater improves indoor cellphone coverage by capturing and repeating the outside signal, bringing it into the building and enhancing it. Features:1. Elegant and Compact design 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 one step available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance. 4. Auto shut off function available for both uplink and downlink to avoid deep self-oscillations from jamming the towers, saving your trouble from operators. 5. Low power consumption. Item No. And Frequency:ET-CRCP23DI-F CDMA850(Uplink: 824-849Mhz, Downlink: 869-894Mhz) & PCS1900(Uplink: 1850-1910Mhz. Downlink: 1930-1990Mhz) ET-CRGD23DI-F GSM900(Uplink: 890-915Mhz, Downlink: 935-960Mhz) & DCS1800(Uplink: 1710-1785Mhz, Downlink: 1805-1910Mhz) ET-CRED23DI-F EGSM900(Uplink: 880-915Mhz, Downlink: 925-960Mhz) & DCS1800(Uplink: 1710-1785Mhz, Downlink: 1805-1910Mhz) ET-CRGW23DI-F GSM900(Uplink: 890-915Mhz, Downlink: 935-960Mhz) &WCDMA2100(Uplink: 1920-1980Mhz, Downlink: 2110-2170Mhz) ET-CREW27DI-F EGSM900(Uplink: 880-915Mhz, Downlink: 925-960Mhz)&WCDMA2100(Uplink: 1920-1980Mhz, Downlink: 2110-2170Mhz) ET-CRDW23DI-F DCS1800(Uplink: 1710-1785Mhz, Downlink: 1805-1910Mhz)&WCDMA2100(Uplink: 1920-1980Mhz, Downlink: 2110-2170Mhz) ET-CRCA23 DI-F CDMA850(Uplink: 824-849Mhz, Downlink: 869-894Mhz) & AWS2100(Uplink: 1710-1755Mhz, Downlink: 2110-2155Mhz) RF Repeater Typical ApplicationCoverage:2500sq. M coverage. Specifications:Electrical specification  UplinkDownlinkFrequency RangeCDMA850824 ~ 849 MHz869 ~ 894 MHzGSM900890 ~ 915 MHz935 ~ 960 MHzEGSM880 ~ 915 MHz925 ~ 960 MHzDCS1710 ~ 1785 MHz1805 ~ 1880 MHzPCS1850 ~ 1910 MHz1930 ~ 1990 MHzWCDMA1920 ~ 1980 MHz2110 ~ 2170 MHzAWS1710 ~ 1755 MHz2110 ~ 2155 MHzLTE700 MHz( A, B, C, D band optional)2500 ~ 2570 MHz2620 ~ 2690 MHzMax .Gain≥ 70dB≥ 75dBMax .Output Power≥ 17dBm≥ 23dBmBand width (-3dB)Wide BandMGC ( Step Attenuation )≥ 31dB / 1dB stepAutomatic Level Control                              ≥ 15dB,auto shut off 31dB after 15dBGain Flatness≤6dB(P-P)Noise Figure≤6dBVSWR≤1.8Group Delay≤5μsFrequency stability≤0.01ppmSpurious Emission & Output inter-modulationGSM Meet ETSI TS 151 026 V6.1.0WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 )CDMA Meet IS95 & CDMA2000LED AlarmStandardPower LEDGreen light when power on.ALC LED Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB,             LED off after 5 second red colorMechanical SpecificationsStandardI /O PortN-FemaleImpedance 50 ohmOperating Temperature-25ºC~+55ºCEnvironment ConditionsIP40Dimensions Weight≤ 3.5KgPower SupplyInput AC90~264V,output DC12V / 3A/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1