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 50GHz, including bandpass, lowpass, highpass, and bandstop filters. The filters can be designed as a cavity, lumped element, 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.

1075-1105MHz Notch filter ABSF1075M1105M10SF

● Frequency: 1075-1105MHz.

● Features: High rejection (≥55dB), low insertion loss (≤1.0dB), excellent return loss (≥10dB), support 10W power, adapt to -20ºC to +60ºC working environment, 50Ω impedance design.

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Bandpass filter design 2-18GHz ABPF2G18G50S

● Frequency : 2-18GHz.

● Features: It has low insertion, high suppression, broadband range, stable and reliable performance, and is suitable for high -frequency radio frequency applications.

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Notch Filter Factory 2300-2400MHz ABSF2300M2400M50SF

● Frequency : 2300-2400MHz, which provides excellent external inhibitory performance.

● Features: have high suppression, low insertion, wide -pass bands, stable and reliable performance, and suitable for high -frequency radio frequency applications.

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Microwave Cavity Filter Factory 896-915MHz ACF896M915M45S

● Frequency: 896-915MHz.

● Features: low insertion loss, high return loss, excellent signal suppression, adaptable to wide temperature environment.

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China Cavity Filter Supplier 13750-14500MHz ACF13.75G14.5G30S1

● Frequency : 13750-14500MHz.

● Features: Low insertion loss, high return loss, excellent signal suppression, small insertion loss variation within the signal bandwidth.

● Structure: Silver compact design, SMA interface, environmentally friendly material, RoHS compliant.

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Professional manufacturer of 2300-2400MHz&2570-2620MHz RF Cavity Filter A2CF2300M2620M60S4

● Frequency: 2300-2400MHz & 2570-2620MHz

● Features: low insertion loss, high return loss, high suppression capability, high power handling, compact design, waterproof function, and support for customized design.

● Types: Cavity Filter

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2200- 2290MHz China RF Cavity Filter Suppliers ACF2200M2290M70RWP

● Frequency: 2200-2290MHz

● Features: Insertion loss as low as 1.0dB, out-of-band suppression up to 70dB, suitable for high-performance RF systems in complex environments.

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LC Highpass Filter Supplier 118- 138MHz ALCF118M138M45N

● Frequency: 118–138MHz

● Features: Insertion loss ≤1.0dB, rejection ≥40dB@87.5-108MHz, return loss ≥15dB, suitable for VHF systems requiring high signal purity and FM interference suppression.

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RF Cavity Filter 2500-2570MHz ACF2500M2570M45S

● Frequency: 2500-2570MHz.

● Features: Low insertion loss design, high return loss, excellent signal suppression performance; adapt to wide temperature environment, support high power input.

● Structure: Compact black design, SMA-F interface, environmentally friendly material, RoHS compliant.

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China Cavity Filter Supplier 2170-2290MHz ACF2170M2290M60N

● Frequency: 2170-2290MHz.

● Features: Low insertion loss design, high signal transmission efficiency; high return loss, stable signal quality; excellent signal suppression performance, suitable for high power applications.

● Structure: Compact design, environmentally friendly materials, support for a variety of interface types, RoHS compliant.

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Microwave Cavity Filter 700-740MHz ACF700M740M80GD

● Frequency : 700-740MHz.

● Features: Low insertion loss, high return loss, excellent signal suppression performance, stable group delay and temperature adaptability.

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Custom Design Cavity Filter 8900-9500MHz ACF8.9G9.5GS7

● Frequency : 8900-9500MHz.

● Features: Low insertion loss, high return loss, excellent signal suppression, adaptable to wide temperature working environment.

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