帶通螺旋濾波器

Bandpass Helical Filter SMA for 230Mhz from 220Mhz to 240Mhz

頻率: 220～240MHz
插入損耗: ≤1.2dB
回波損耗: ＞15dB
Out-of-band suppression: ＞90dB@ 335～345MHz
連接器: SMA-K
外形尺寸: 99×37×21mm
As shown in the figure

Bandpass Helical Filter SMA for 250Mhz

 

In the test table above, yellow represents standing wave, blue represents insertion loss, pink represents insertion loss from 2 至 1, and green represents standing wave from 2 至 1.

Bandpass Helical Filter SMA for 330Mhz

Bandpass Helical Filter SMA for 737Mhz from 734-741Mhz

工作頻率: 733～741MHz
插入損耗: ≤1.2dB
帶內波動: ≤0.5dB
回波損耗: ≥15dB
Out-of-band suppression: ≥40dB@Fo±40MHz
Power handling: ≤10W
連接器: SMA-KFD