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 Frequency RF Cavity Filter 24–27.8GHz ACF24G27.8GS12

● Frequency: 24–27.8GHz

● Features: Low insertion loss (≤2.0dB), high rejection (≥60dB @ DC-22.4GHz / 30-40GHz), ripple ≤0.5dB, suitable for high-frequency signal filtering.

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Custom Design K-Band Cavity Filter Supplier 20.5–24.5GHz ACF20G24.5G40M2

● Frequency: 20.5–24.5GHz

● Features: Low insertion loss (≤3.0dB), Return loss ≥10dB, rejection ≥40dB@DC-19GHz & 24.75- 30GHz, 1 Watts (CW) power handling for K-band RF signal filtering.

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China OEM/ODM Cavity Filter 14300- 14700MHz Rf Passive Components ACF14.3G14.7GS6

● Frequency: 14300- 14700MHz

● Features: Insertion loss ≤1.0dB, rejection≥30dB@DC-13700MHz / ≥30dB@15300-24000MHz, VSWR ≤1.25:1, average power ≤2W CW, peak power 20W@20% duty cycle

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Cavity Filter Manufacturer 12440–13640MHz Bandpass Filter ACF12.44G13.64GS12

●Frequency: 12440–13640MHz

●Features: Low insertion loss (≤1.0dB), return loss ≥18dB, suitable for Ku-band RF filtering in radar and satellite systems.

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Custom Design Cavity Filter 11.74–12.24GHz ACF11.74G12.24GS6

● Frequency: 11740–12240MHz

● Features: Insertion loss ≤1.0dB, VSWR ≤≤1.25:1, suitable for X/Ku-band RF signal filtering.

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Vhf LC Filter Custom Design 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 Bandpass Filter 2200- 2290MHz High Performance 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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Passive Rf Filter 2025- 2110MHz Cavity Filter Manufacturers ACF2025M2110M70TWP

● Frequency: 2025-2110MHz

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

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UHF 380-520MHz High Performance Microwave Bandpass Filter ABSF380M520M50WNF

● Frequency: 380-520MHz ● Features: With low insertion loss (≤1.5dB), low VSWR (≤1.5) and maximum input power of 50W, it is suitable for RF signal filtering and wireless communication applications.

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

● Frequency: 4650-5850MHz

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

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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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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.

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