有线电视二分配器电路图
特性
频带:46~890MHz; 阻抗:75Ω; 损耗:VHF 3.5dB; UHF 4dB; 隔离度:VHF 25dB; UHF 20dB; 驻波比:VHF 1.5; UHF 1.7;
制作参数
B1:NXO-100磁环,φ3.5×φ1×6; 1~2:φ0.2mm漆包线,0.5匝; 2~3:φ0.2mm漆包线,3.5匝; B2:NXO-100磁环,φ3.5×φ1×3.5; 1~2:φ0.2mm漆包线,0.5匝; 2~3:φ0.2mm漆包线,0.5匝;