GPSnetworkingOQ-LDCBS1X4分路器此产品促销中,价格优惠,欲购从速产品说明TheLDCBS1X4GPSantennasplitterisapassiveoneinputfouroutputpowerdividerdesignedspecificallyfortheGPSL1,L2 GLONASScarrierfrequencies.Threeoftheoutputlegs(J2-J4)areDC-Blockedtopreventantennadamage,theyalsohave200ohmDCloadstogroundtosimulateaGPSantennapre-amplifiercurrentdraw.Theotheroutputleg(J1)isaDCthroughtopowertheantenna.