The filter has low interpolation loss and steep cut-off characteristics. It is optimized for the performance of 495MHz channel receiving equipment for COFDM high-definition digital image transmission equipment, which can effectively filter out-of-band signals, reduce noise and increase communication range. The internal high-quality SAW filter chip with ultra-thin PCB board, still has excellent suppression ability for out-of-band remote signal, performance is much better than products made with bare PCB; use aluminum alloy shielded shell, anti-interference, no out-of-band Spurious response, compact and easy to use.
Impedance: 50 Ohms
Center frequency: 495 MHz
1dB passband: 490 ~ 500 MHz
Insertion loss: 1.0 to 1.5 dB @ 495 MHz
Maximum load power: 100 mW (20 dBm)
Interface: SMA-M, SMA-F
Frequency response diagram (labeled as 3 dB bandwidth):