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center frequency : f0=1268MHz
center frequency insertion loss : ≤1dB
VSWR : ≤1.3@f0±10MHz
rejection : ≥60dB@1.1GHz, ≥65dB@1.38GHz, ≥25dB@ f0±40MHz
impedance : 50Ω
average power : 1W
interface type : IN:MCX-K;OUT:glass insulator
operating temperature : -55℃~85℃
external dimensions : 60×45×14(mm)
weight : 60g
Summary
JT-QTF-1268-MCX-1 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 Beidou navigation and communication systems, and can also be used in civilian Beidou navigation and communication subsystems.
Characteristic
Small size, light weight, strong environmental adaptability, and high reliability.
Main parameter
center frequency | f0=1268MHz |
center frequency insertion loss | ≤1dB |
rejection | ≥60dB@1.1GHz, ≥65dB@1.38GHz, ≥25dB@ f0±40MHz |
VSWR | ≤1.3@f0±10MHz |
average power | 1W |
impedance | 50Ω |
interface type | IN:MCX-K;OUT:glass insulator |
operating temperature | -55℃~85℃ |
external dimensions | 60×45×14(mm) |
weight | 60g |
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Small Size 1268 MHz Cavity Bandpass Filter JT-QTF-1268-MCX-1 Low Insertion Loss Customized Images |