Vari-Notch Cavity Filters

Image of Bandpass Cavity Filters

Bandpass Cavity Filters

 

Vari-Notch® Cavity Filters
The Vari-Notch® design passes a relatively narrow band of frequencies and rejects (notches out) a relatively wide frequency band. Equivalent to a combination series-tuned and parallel-tuned circuit, this filter has a greater notch depth than the Series- Notch® design. The notch depth is adjustable but varies with passband insertion loss (0.3dB or 0.6dB typical) and the difference between pass and notch frequencies. Vari-Notch® is ideal for moderately close to wide separations (400 KHz and greater) in UHF applications.

 


Item NoItem NameFrequency RangeMinimum Separation Pass to NotchFrequency Separation
15-35-01108-136 MHz, Vari-Notch Cavity Filter108-136 MHz174 kHz174 kHz
250 kHz
500 kHz
1 MHz
15-35-05108-136 MHz, Vari-Notch Cavity Filter108-136 MHz130 kHz
205 KHz
500 KHz
1 MHz
24 dB @ 130 kHz
34 dB @ 250 kHz
43 dB @ 500 kH
47 dB @ 1 MHz
15-36-01132-150 MHz, Vari-Notch Cavity Filter132-150 MHz140 kHz140 kHz
250 kHz
500 kHz
1 MHz
15-36-05132-150 MHz, Vari-Notch Cavity Filter132-150 MHz100 kHz30 kHz
250 kHz
500 kHz
1 MHz
15-37-01144-174 MHz, Vari-Notch Cavity Filter144-174 Mhz170 kHz170 kHz
250 kHz
500 kHz|1 MHz
15-37-05144-174 MHz, Vari-Notch Cavity Filter144-174 Mhz120 kHz120 kHz
250 kHz
500 kHz
1 MHz
15-37-09144-174 MHz, Vari-Notch Cavity Filter144-174 Mhz320 kHz320 kHz
500 kHz
1 MHz
2 MHz
15-65-01406-430 MHz, Vari-Notch Cavity Filter406-430 MHz250 kHz250 kHz
500 kHz
1 MHz
2 MHz
15-65-21406-430 MHz, Vari-Notch Cavity Filter406-430 MHz1 MHz1 MHz
2 MHz
3 MHz
15-65-22406-430 MHz, Vari-Notch Cavity Filter406-430 MHz500 kHz500 kHz
1 MHz
2 MHz
5 MHz
15-70-01450-470 MHz, Vari-Notch Cavity Filter450-470 MHz250 kHz250 kHz
500 kHz
1 MHz
2 MHz
15-70-11450-470 MHz, Vari-Notch Cavity Filter450-470 MHz250 kHz250 kHz
500 kHz
1 MHz
2 MHz
15-70-21450-470 MHz, Vari-Notch Cavity Filter470-512 Ma450-470 MHzHz1 MHz1 MHz
2 MHz
3 MHz
15-70-22450-470 MHz, Vari-Notch Cavity Filter450-470 MHz500 kHz250 kHz
500 kHz
1 MHz
2 MHz
15-70-25450-470 MHz, Vari-Notch Cavity Filter450-470 MHz250 kHz250 kHz
500 kHz
1 MHz
2 MHz
15-69-01470-512 MHz, Vari-Notch Cavity Filter470-512 MHz300 kHz300 kHz
500 kHz
1 MHz
2 MHz
15-69-21470-512 MHz, Vari-Notch Cavity Filter470-512 MHz1 MHz1 MHz
2 MHz
3 MHz
15-69-22470-512 MHz, Vari-Notch Cavity Filter470-512 MHz500 kHz500 kHz
1 MHz
2 MHz
5 MHz
15-88-01890-960 MHz, Vari-Notch Cavity Filter890-960 MHz500 kHz500 kHz
1 MHz
2 MHz
10 MHz
15-88-11890-960 MHz, Vari-Notch Cavity Filter890-960 MHz500 kHz500 kHz
1 MHz
2 MHz
10 MHz
15-88-12890-960 MHz, Vari-Notch Cavity Filter890-960 MHz400 KHz500 kHz
1 MHz
2 MHz
10 MHz
15-88-12-DM890-960 MHz, Vari-Notch Cavity Filter890-960 MHz400 KHz400 kHz
500 kHz
600 kHz
1 MHz