Filtri spirale Bandpass

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

frekuencë: 220～240MHz
humbje hyrjes: ≤1.2dB
humbja kthimi: ＞15dB
Out-of-band suppression: ＞90dB@ 335～345MHz
Connector: SMA-K
përmasat: 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 te 1, and green represents standing wave from 2 te 1.

Bandpass Helical Filter SMA for 330Mhz

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

frekuenca operativ: 733～741MHz
humbje hyrjes: ≤1.2dB
In-band luhatje: ≤0,5dB
humbja kthimi: ≥15dB
Out-of-band suppression: ≥40dB@Fo±40MHz
Power handling: 10W
Connector: SMA-KFD