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Bird - The RF Experts
15-36-05
15-36-05

15-36-05, 132-150 MHz, Vari-Notch Cavity Filter
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 (200 KHz and greater) in VHF applications and (400 KHz and greater) in UHF applications.

Cavity Filters
15-36-05
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product specifications:
Item No
15-36-05
Item Name
132-150 MHz, Vari-Notch Cavity Filter
Frequency Range
132-150 MHz
Minimum Separation - Pass to Notch
100 kHz
Frequency Separation
130 kHz
250 kHz
500 kHz
1 MHz
Attenuation vs Pass to Notch
24 dB @ 130 kHz
34 dB @ 250 kHz
43 dB @ 500 kHz
47 dB @ 1 MHz
Power Rating
300 W
Impedance Ω
50
VSWR
1.25:1 max.
Cavity Length - Electrical
1/4λ
Temperature Range
-30 to +60 °C
Cavity Diameter
10"
Number of Cavities
1
Connectors
N
Cavity Height
26" w/ tuning rod extended, 38" max.
Width
10"
Depth
10"
Shipping Weight
23 lbs.