In Building Repeater Band Selective Repeater Channel Selective Repeater Frequency Conversion Reoeater RF Distribution Repeater Fiber Optical Repeater RF Optical Repeater Optical Distribution System LNA Single Type Half Type Full Balance Type RSSI in Type Through Type Up Down Converler Home Booster RF Combined Module RF&Optic Combined Module MASTER SLAVE      HOME ▷ 제품소개 ▷ Optical Distribution System   Optical Distribution System    1 Master Unit Compose Up to 3 Slave Unit  Star Configuration  Cost effective  Superior Performance  Low Power Consumption Electrical Specification Parameters Standards Remark Frequency All Wireless System band CELLULAR, GSM, DCS, PCS, WCDMA Bandwidth Customize Acceptable   GAIN Down Link 83dB, Up Link 60dB   GAIN FLATNESS ±1.5dB   V.S.W.R. 1.5 : 1   Input Power Range Down Link : ?40 ~ -20dBm Up Link : -120 ~ -60dBm   Max. Output Power +43dBm( 20W ) @Total Output Power IMD CDMA:＜ -15 dBm GSM:＜ -36 dBm DCS:＜ -30 dBm @Max Output Power Spurious CDMA ＜ -45dBc/30KHz @ fc ± 750KHz ＜ -60dBc/30KHz @ fc ± 1.98MHz GSM Meet ETSI Standard   Noise Figure CDMA :＜5dB GSM : ＜6dB   Impedance 50Ω   Optical Wave Length 1310.1510, 1530, 1550, 1570 nm   Group Delay 2㎲   Power Supply AC : 110~220V, 50~60Hz Operating Voltage Battery Back-Up Control Options Specification Parameters Standards Remark AGC,ALC RANGE 20dB   Gain Control Type Variable ATT,& 30dB Step ATT/1dB Step   Step Attenuation LNA, HPA, Over Power, Optical Power AC/DC, Door Open/Close, Over Temperature   NMS Used   Physical Specification Parameters Standards Remark In/Out Connector N Type Female   Weight ≤ 35 ㎏ Dimension (W×H×D) 320 × 450 × 175 mm Environmental Specification Parameters Standards Remark Operating Temperature -40 ~ +70 ℃ Relative Humidity 95 ％ Enclosure Protection Full Protection Against Dust Insertion   The enclosure shall have no damage or degradation and the electrical specifications shall be maintained under above conditions. Customer design and specifications are available.