315 (300 to 346) MHz Bandpass Filter Ultra Small Size Low Insertion Loss with SMA Connector for VTX Receivers

Features:

Ultra small size, low insertion loss, excellent selectivity, 

high out-of-band rejection, high power handling

Applications:

300 to 346 MHz (covering 315 MHz) For use in VTX receivers, 

laboratories and other highly selective applications.

Model: FBP-315

Impedance: 50 Ohms

Centre frequency: 323 MHz

Centre frequency insertion loss: <= 3.5 dB @ 323 MHz 

3 dB bandwidth: 290 to 360 MHz

30 dB bandwidth: 250 to 440 MHz

Greater than 50 dB Bandwidth: DC to 200 MHz & 600 to 2000 MHz

Maximum Carrying Power: 5 W (37 dBm)

Interface: SMA-M, SMA-F

Frequency Response Graph (Blue-green line is S21, Yellow-brown line is S11, 

Sweep range: 0.1-800 MHz, 

Purple line is S21, Sweep range: 0.1-2000 MHz, 

Vertical scale is 10 dB per cell, 3 dB bandwidth is marked on the graph):