Helical pass band filter for 70 MHz HAM
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Helical pass band filter for 70 MHz HAM

Compact, light and small. Triple helical band pass filter for recevice the 4 meter band 70MHz.

€81.00 (VAT incl.) €81.00 (VAT excl.)
VAT included
check In Stock

We ship worldwide, please send us an email indicating your full address (outside EU) to give you exact shipment costs. Send an email to info@jghitechnology.com

Description

 Usage range :

Low insertion loss at 70MHz

You can use it with 5 W max input

Filter shielded with 3 helical resonators with ultra HI-Q

 Uniqueness :

All our filters are manually tuned for the minimal insertion loss at the center frequency.

Filter with 3 HI-Q helical resonators

 Connectors :

N Female or male 50 Ohm or SO239 : Amphenol or similar high quality

N Female or male 50 Ohm or SO239 : Amphenol or similar high quality

 Materials :

Cylinder shape structure anticorodal (6000 alloy) aluminum

Red colored anodization

Laser fiber engraving

 Technical features :

HI quality connectors

5Watt input max

Reverible Filter

 Graph:

70MHz filtro passa banda S21 e S11=

Come si può notare dal grafico sopra riportato grazie alla taratura manuale del triplo filtro ad elica passa banda a 70MHz è possibile avere una forte attenuazione sulle frequenze adiacenti e mantenere allo stesso tempo un bassa perdita a 70MHz.



Perdita di inserzione filtro passa banda 4metri 70MHz

Data sheet

JG-BPF3T70

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