RF Filter Custom RF Filter Company, Factories

RF Filter

APEX specializes in RF/microwave passive component manufacturing, providing standard and custom RF filters covering the frequency range of 50MHz to 67.5GHz, including bandpass,lowpass, highpass, and bandstop filters. The filters can be designed as a cavity, lumped element, dielectric filter or ceramic type according to the requirements. We provide customized solutions for the global public safety and telecommunications fields to meet customers' special needs and ensure high performance and reliability.

High Performance RF & Microwave Filters Manufacturer

● Frequency: 10MHz-67.5GHz

● Features: Low insertion loss, high rejection, high power, compact size, vibration & impact resistance, waterproof, custom design available

● Types: Band Pass, Low Pass, High Pass, Band Stop

● Technology: Cavity, LC, Ceramic, Dielectric, Microstrip, Helical, Waveguide

inquiry detail
Lowpass Filter Custom Design DC-0.3GHz High Performance Low Pass Filter ALPF0.3G60SMF

● Frequency: DC-0.3GHz

● Features: Low insertion loss (≤2.0dB), high suppression ratio (≥60dBc), suitable for various high power applications.

inquiry detail
Custom Design Lowpass Filter DC-0.512GHz Uhf Cavity Filter ALPF0.512G60TMF

● Frequency: DC-0.512GHz

● Features: Low insertion loss (≤2.0dB), high rejection ratio (≥60dBc) and 20W CW power, suitable for various high power applications.

inquiry detail
Uhf LC Bandpass Filter Design 285-315MHz High Performance LC Filter ALCF285M315M40S

● Frequency: 285-315MHz

● Features: Low insertion loss (≤3.0dB), high return loss (≥14dB) and excellent suppression performance (≥40dB@DC-260MHz, ≥30dB@330-2000MHz), suitable for high-frequency signal processing.

inquiry detail
Vhf Design LC Filter 87.5-108MHz High Performance LC Filter ALCF9820

● Frequency: 87.5-108MHz

● Features: With low insertion loss (≤2.0dB), high return loss (≥15dB) and excellent suppression ratio (≥60dB@DC-53MHz & 143-500MHz), it is suitable for efficient signal filtering and wireless communication applications.

inquiry detail
Cavity Filter Supplier 832-928MHz & 1420-1450MHz & 2400-2485MHz A3CF832M2485M50NLP

● Frequency: 832–928MHz / 1420–1450MHz / 2400–2485MHz

● Features: Low insertion loss (≤1.0dB), Return loss ≥ 18 dB, Ripple ≤1.0 dB， and 100W RMS power capacity for stable and efficient signal filtering.

inquiry detail
Custom Design Low Pass Filter 380-470MHz ALPF380M470M6GN

● Frequency: 380-470MHz

● Features: Insertion loss (≤0.7dB), return loss ≥12dB, high rejection (≥50dB@760-6000MHz), and 150W power handling capability.

inquiry detail
Cavity Filter Supplier 1100-1350MHz ACF1100M1350M100S

● Frequency:1100-1350MHz

● Features:Low insertion loss ≤1dB,VSWR1.3：1,Reject≥100dB@1050MHz/≥100dB@1400MHz

inquiry detail
China Cavity Filter Design 1500-1660MHz ACF1500M1660M100S

● Frequency:1500-1660MHz

● Features:Low insertion loss ≤1dB,VSWR1.3：1,Reject≥100dB@1450MHz，≥100dB@1710MHz

inquiry detail
LC Filter Custom Design 30-3800MHz ALCF30M3800M25S

● Frequency: 30-3800MHz

● Features: With low insertion loss (≤1.0dB), excellent suppression ratio (≥25dB@4400-5400MHz),suitable for high-performance RF systems in harsh environments.

inquiry detail
GPS Cavity Bandpass Filter with DC Path ACF1217M1606M30N

● Frequency: 1217-1606MHz

● Features: With low insertion loss (≤2.0dB), excellent suppression ratio (≥60dB@1210MHz&@1616-1626.5MHz),suitable for high-performance RF systems in harsh environments.

inquiry detail
China Cavity Filter Manufacturer 5650-5850MHz High Performance Cavity Filter ACF5650M5850M80S

● Frequency: 5650-5850MHz

● Features: With low insertion loss (≤1.0dB), high return loss (≥18dB) and excellent suppression ratio (≥80dB), it is suitable for high-frequency signal filtering.

inquiry detail