Key benefits Effectively filters outofband signals, reduces noise, and increases dynamic range for more accurate RF measurements. Aluminum alloy shielded shell provides antiinterference performance, no outofband spurious response, and is compact, sturdy, and easy to use. 1 dB bandwidth of 45 MHz with a defined cutoff characteristic for reliable signal control. Designed for RF testing in the 703748 MHz frequency range. Attributes to highlight Function: RF filter with outofband rejection, noise reduction, and bandwidth control. Compatibility/: Suitable for RF testing in the 703748 MHz band. Size/Design: Compact and sturdy housing with shielded shell. Material: Aluminum alloy shielded shell. Performance: 1 dB bandwidth 45 MHz; clear cutoff characteristic; effective suppression of outofband spurious signals. Use scenarios RF bench testing in the 703748 MHz band to improve measurement accuracy by filtering unwanted signals. Integration into RF test setups or equipment that operate within or test systems in the 703748 MHz band to reduce noise and interference. Onsite field testing of wireless devices in the 700750 MHz range, leveraging the compact shielded design to maintain signal integrity in challenging environments.