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passband frequency : 1200MHz~1400MHz
insertion loss : ≤0.5dB
VSWR : ≤1.3
rejection : ≥50dB@DC~1000MHz ≥50dB@1800MHz~3.5GHz
impedance : 50Ω
interface type : DIN-K
operating temperature : -55℃~85℃
external dimensions : 12×82×50(mm)
weight : 400g
Summary
JT-QTF-1300-DIN 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 in military or civilian communication systems to improve communication quality and suppress interference in this frequency band.
Characteristic
Low insertion loss, high reliability, and strong environmental adaptability.
Main parameter
passband frequency | 1200MHz~1400MHz |
insertion loss | ≤0.5dB |
rejection | ≥50dB@DC~1000MHz ≥50dB@1800MHz~3.5GHz |
VSWR | ≤1.3 |
impedance | 50Ω |
interface type | DIN-K |
operating temperature | -55℃~85℃ |
external dimensions | 12×82×50(mm) |
weight | 400g |
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JT-QTF-1300-DIN Cavity Bandpass Filter 1200-1400 MHz Customized Waveguide Low Insertion Loss Images |