Band Reject Filters
RLC Electronics’ Customized Band Reject Filters are designed to operate over the frequency range of 10 to 12,000 MHz. These filters are characterized by having the reverse properties of band pass filters. The filters are available in compact sizes and are constructed to operate over the most severe military environmental conditions. The 3 dB band reject band-widths may be chosen from 0.5 to 15% of the center frequency. They are available with a choice of the 2 through 9 sections.
Specifications
BRF–1–2–3–4
Model Number |
Center Frequency Range (MHz) |
3 dB Bandwidth |
Number of Sections |
3 dB Bandwidth |
BRF |
10 to 1,000 |
5 to 40 |
2 |
30 |
3 |
7 |
|||
5 |
3.4 |
|||
1,000 – 12,000 |
0.5 to 15.0 |
7 |
2.7 |
|
9 |
2.3 |
VSWR: 1.5:1 DC to 2 x fc <6000 MHz, 1.8:1 DC to 2 x fc >6000 MHz Insertion Loss: 1dB maximum Connectors: N, BNC, TNC, SMA, Female Power Rating: 25 watts Impedance: 50 ohms |
Type Recommended Freq Rng, MHZ: N DC-12,400 BNC DC-1,000 TNC DC-15,000 SMA DC-26,000 Environment: MIL-E-5400, Class 1A |
To designate the filter desired use:
1: Center Frequency in MHz 2: 3 dB Bandwidth in MHz. |
3: Number of Sections 4: “N” for type N, “B” for BNC, “T” for TNC and “R” for SMA |
Example: BRF-50-5-4-R is a 50 MHz center frequency, 5 MHz 3 dB bandwidth, 4 section, Band reject filter with SMA(f) connectors.
Outline Drawing
