Xi'an Hoan Microwave Co., Ltd.
Xi'an Hoan Microwave Co., Ltd.
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Summary
JT-QTF-1092-N cavity filter is a bandpass filter used to select signal frequency bands, limit input signal bandwidth, suppress noise, and improve signal to noise ratio.
Mainly used for frequency selection in military communication systems, and can also be used to suppress interference in civilian communication systems.
Characteristic
Low insertion loss, high suppression, high power capacity, and high reliability.
Main parameter
| passband frequency | 960MHz～1225MHz |
| insertion loss | ≤1dB |
| rejection | ≥40dB@860MHz,≥20dB@930MHz ≥30dB@1255MHz,≥45dB@1325MHz,≥55dB@1477MHz |
| VSWR | ≤1.3 |
| average power | ≥150W |
| impedance | 50Ω |
| interface type | N-K |
| operating temperature | -55℃～85℃ |
| external dimensions | 226×62×22(mm) |
| weight | 320g |