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Trilithic offers the “LE” series of filters as a low ripple Chebyshev design which covers the frequency range from 40 MHz to 600 MHz. Two to eight section designs may be specified. This series of filter has moderate to high power handling capability.
Typical electrical parameters which can be extended or improved include insertion loss, VSWR, & power handling. Consult the factory for applications requiring non-standard frequencies, bandwidths or other parameters.
| Specifications | Standard | Special |
|---|---|---|
| Center Frequency (MHz) | 40 to 600 | 20 to 1000 |
| Number of Sections | 2 to 8 | 9 to 12 |
| Nominal Impedance | 50 Ohms | 50/75 Ohms |
| Maximum VSWR (.4 to .9 Fc) | 1.5:1 | 1.2:1 |
| Maximum Input Power (Average Watts to 10,000 ft.) | 100 | 700 |
| Maximum Input Power (Peak Watts to 10,000 ft.) | 500 | 10,000 |
| Shock | 15 G's | 75 G's |
| Vibrations | 5 G's | 30 G's |
| Relative Humidity | 90% | 100% |
| Altitude | Unlimited | Unlimited |
| Operating Temperature | -20° to +50°C | -55° to +125°C |
| Non-Operating Temperature | -54° to +70°C | -55° to +150°C |
| Approximate Weight | 1.5 Oz. / In. | 1.5 Oz. / In. |
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