Filtro helicoidal u paso banda

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

Frecuencia: 220～240MHz
Asab inserción: ≤1.2dB
Asab retorno: ＞15dB
Out-of-band suppression: ＞90dB@ 335～345MHz
Conector: SMA-K'UJ
Dimensiones: 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 Utia'al 1, and green represents standing wave from 2 Utia'al 1.

Bandpass Helical Filter SMA for 330Mhz

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

Frecuencia funcionamiento: 733～741MHz
Asab inserción: ≤1.2dB
Ti' le banda fluctuación: ≤0.5dB
Asab retorno: ≥15dB
Out-of-band suppression: ≥40dB@Fo±40MHz
Power handling: 10W
Conector: SMA-KFD