Summary
JT-DDUP130105-SMA quadrupler 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 multi-channel transmission and reception signal processing in military or civilian communication systems.
Characteristic
Small size, light weight, high reliability, and strong environmental adaptability.

Main parameter
| passband frequency | band1:2025MHz~2120MHz&2655MHz~2690MHz band2:2200MHz~2300MHz&2500MHz~2535MHz |
| insertion loss | ≤1dB |
| isolation | ≥80dB |
| VSWR | ≤1.5 |
| interface type | SMA-K |
| impedance | 50Ω |
| operating temperature | -55℃~85℃ |
| external dimensions | 130×105×28(mm) |
| weight | 400g |