通过认证
“1KHz~160MHz分立式晶体滤波器”参数说明
| 滤波器类型： | 巴特沃斯响应 | 处理的信号： | 模拟 |
| 信号的频段： | 带通 | 安放位置： | 面板滤波器 |
| 元器件： | 无源 | 特点： | 高矩形系数高品质因素 |
| 产量： | 3000个/月 |
“1KHz~160MHz分立式晶体滤波器”详细介绍
科玛通信专业制作分立式晶体滤波器，主要分为两种频率段，一种是低频晶体滤波器1kHz~650kHz，另一种是中频晶体滤波器1~160MHz.本公司晶体滤波器具有低插损，高矩形系数，极小带内波动至0.1dB内，优良的抑制可低至-80dB，较宽工作温度-55~＋85℃等特性。我们有极多的频率制作经验，例如：1kHz，10kHz，20kHz，80kHz，100kHz，125kHz，124.3kHz，455kHz，486kHz，490kHz，518kHz，1MHz，1.4MHz，2.048MHz，5MHz，9.99MHz，10.7MHz，21.4MHz，24.384MHz，41.4MHz，70MHz，70.455MHz，90.112MHz，100MHz等。其产品广泛用于导航，测量，无线电通讯，通信等电子设备。欢迎广大客户前来咨询，高等院校及研究院的偏频率，少数量产品我们均可承接。
“1KHz~160MHz分立式晶体滤波器”其他说明
| 编码 |
标称频率 (MHz) |
通带带宽 (KHz) |
阻带带宽 (KHz) |
带内波动 (dB)max |
插入损损 (dB)max |
输入/输出阻抗 Ω |
封装尺寸 mm |
| K2M048A | 2.048 | 3dB/1.0 | 40dB/4.0 | 2.0 | 4.0 | 50/50 | 65*24*21 |
| K2M048B | 2.048 | 3dB/2.0 | 40dB/8.0 | 2.0 | 4.0 | 1000/1000 | 65*24*21 |
| K2M500A | 2.5 | 3dB/0.6 | 40dB/3.0 | 2.0 | 5.0 | 50/50 | 65*24*21 |
| K2M500B | 2.5 | 3dB/1.0 | 40dB/3.0 | 2.0 | 5.0 | 100/100 | 65*24*21 |
| K2M500C | 2.5 | 3dB/1.5 | 40dB/5.0 | 2.0 | 5.0 | 150/200 | 65*24*21 |
| K5M000A | 5 | 3dB/0.8 | 40dB/4.0 | 2.0 | 4.0 | 50/50 | 45*21*19 |
| K5M000B | 5 | 3dB/1.0 | 40dB/4.0 | 2.0 | 4.0 | 50/50 | 45*21*19 |
| K5M000C | 5 | 3dB/2.0 | 40dB/8.0 | 2.0 | 4.0 | 170/240 | 45*21*19 |
| K5M000D | 5 | 3dB/3.0 | 40dB/8.0 | 2.0 | 4.0 | 170/240 | 45*21*19 |
| K10M000A | 10 | 3dB/0.8 | 50dB/8.0 | 2.0 | 4.0 | 50/50 | 45*21*19 |
| K10M000B | 10 | 3dB/6.0 | 60dB/15 | 2.0 | 4.0 | 50/50 | 38*19*11 |
| K10M000C | 10 | 3dB/20 | 50dB/50 | 2.0 | 4.0 | 50/50 | 45*21*19 |
| K10M700A | 10.7 | 3dB/1.5 | 60dB/8.0 | 2.0 | 4.0 | 50/50 | 40*20*11 |
| K10M700B | 10.7 | 3dB/5.0 | 50dB/20 | 2.0 | 4.0 | 50/50 | 38*19*11 |
| K10M700C | 10.7 | 3dB/20 | 60dB/100 | 2.0 | 4.0 | 50/50 | 38*19*11 |
| K10M700D | 10.7 | 3dB/50 | 60dB/200 | 2.0 | 4.0 | 50/50 | 38*19*11 |
| K10M700E | 10.7 | 3dB/100 | 60dB/500 | 2.0 | 4.0 | 50/50 | 38*19*11 |
| K14M500A | 14.5 | 3dB/22 | 55dB/60 | 1.0 | 4.0 | 1250/50 | 38*19*11 |
| K14M500B | 14.5 | 3dB/22 | 70dB/50 | 1.0 | 3.0 | 1250/50 | 38*19*11 |
| K14M500C | 14.5 | 3dB/40 | 60dB/120 | 1.0 | 4.0 | 50/50 | 38*19*11 |
| K14M500D | 14.5 | 3dB/50 | 60dB/140 | 1.0 | 4.0 | 50/50 | 38*19*11 |
| K21M400A | 21.4 | 3dB/4.0 | 65dB/12 | 2.0 | 5.0 | 50/50 | 38*19*11 |
| K21M400B | 21.4 | 3dB/15 | 60dB/80 | 2.0 | 5.0 | 50/50 | 38*19*11 |
| K21M400C | 21.4 | 3dB/30 | 70dB/100 | 2.0 | 5.0 | 50/50 | 38*19*11 |
| K21M400D | 21.4 | 3dB/50 | 60dB/130 | 2.0 | 5.0 | 50/50 | 38*19*11 |
| K21M400E | 21.4 | 3dB/100 | 60dB/360 | 2.0 | 5.0 | 50/50 | 38*19*11 |
| K41M400A | 41.4 | 3dB/6.0 | 60dB/50 | 2.0 | 5.0 | 50/50 | 38*19*11 |
| K41M400B | 41.4 | 3dB/15 | 60dB/75 | 2.0 | 4.0 | 50/50 | 38*19*11 |
| K44M000A | 44 | 3dB/50 | 60dB/200 | 2.0 | 4.0 | 50/50 | 38*19*11 |
| K45M000A | 45 | 3dB/12 | 60dB/25 | 1.0 | 4.0 | 50/50 | 40*20*11 |
| K60M000A | 60 | 3dB/100 | 45dB/400 | 2.0 | 4.0 | 50/50 | 38*19*11 |
| K70M000A | 70 | 3dB/15 | 50dB/40 | 2.0 | 4.0 | 50/50 | 38*19*11 |
| K70M000B | 70 | 3dB/18 | 60dB/70 | 1.0 | 4.0 | 50/50 | 38*19*11 |
| K70M000C | 70 | 3dB/25 | 60dB/50 | 1.0 | 5.0 | 50/50 | 40*20*11 |
| K70M000D | 70 | 3dB/34 | 60dB/100 | 1.0 | 4.0 | 50/50 | 38*19*11 |
| K70M000E | 70 | 3dB/50 | 50dB/200 | 2.0 | 5.0 | 50/50 | 38*19*11 |
| K70M000F | 70 | 3dB/100 | 50dB/400 | 2.0 | 5.0 | 50/50 | 38*19*11 |
| K70M000G | 70 | 3dB/140 | 60dB/420 | 1.0 | 3.0 | 50/50 | 38*19*11 |
