Catalogue
China Cavity Filter Design Counter-UAV 700- 740MHz ACF700M740M80GD
| Parameter | Specification |
| Frequency range | 700-740MHz |
| Return loss | ≥18dB |
| Insertion loss | ≤1.0dB |
| Passband insertion loss variation | ≤0.25dB peak-peak in the range of 700-740MHz |
| Rejection | ≥80dB@DC-650MHz ≥80dB@790-1440MHz |
| Group delay variation | Linear: 0.5ns/MHz Ripple: ≤5.0ns peak-peak |
| Temperature range | -30°C to +70°C |
| Impedance | 50Ω |
Tailored RF Passive Component Solutions
As a RF passive component manufacturer, APEX can tailor a variety of products according to customer needs. Solve your RF passive component needs in just three steps:
Define your parameters.
APEX provides a solution for you to confirm
APEX creates a prototype for testing
This is a cavity filter designed for 700MHz communication systems, which covers frequency range 700–740MHz. It achieves low insertion loss ≤1.0dB with passband insertion loss variation ≤0.25dB peak-peak, return loss ≥18dB and stable linear group delay to guarantee superior impedance matching and signal transmission quality.
The filter provides outstanding rejection performance of ≥80dB at DC-650MHz and ≥80dB at 790-1440MHz, thoroughly blocking out-of-band interfering signals. With standard 50Ω impedance, it maintains stable electrical performance within the temperature range of -30°C to +70°C, and owns linear group delay of 0.5ns/MHz with ripple ≤5.0ns peak-peak for distortion-free signal output.
Mechanically, it adopts conductive oxidation aluminum alloy compact chassis with dimension 170mm × 105mm × 32.5mm (38mm Max height). Equipped with SMA-Female RF connectors, it is convenient for flexible system assembly. All raw materials comply with RoHS 6/6 environmental standard.
Suitable for anti-drone detection & countermeasure equipment, 700MHz wireless private network base stations, public safety emergency communication transceivers, remote monitoring IoT devices and outdoor RF signal receiving systems.
Customization service: As a professional RF passive component manufacturer, we offer customized frequency bands, power capacity, connector types and mechanical dimensions to match your unique project demands. Three-year warranty: Supported by 3-year quality warranty to secure long-term stable operation and full technical after-sales support.
As a reliable Chinese RF cavity filter supplier, Apex Microwave supplies flexible OEM & ODM solutions for global clients covering anti-UAV defense, public safety wireless, IoT, radio communication and testing industries.
