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.

Microwave Cavity Filter 35- 40GHz ACF35G40G40F

● Frequency: 35–40GHz

● Features: Low insertion loss (≤1.0dB), high return loss (≥12.0dB), rejection (≥40dB @ DC–31.5GHz / 42GHz), 1W (CW) power handling capability.

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Custom Microwave Cavity Filter 29.95–31.05GHz ACF29.95G31.05G30S3

● Frequency: 29.95–31.05GHz

● Features:Return Loss ≥15dB , Insertion loss≤1.5dB @ 30500MHz/≤2.4dB @ 29950-31050MHz.

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Microwave Cavity Filter 27.5- 31.3GHz ACF27.485G31.315GS13

● Frequency: 27.485–31.315GHz

● Features: Low insertion loss (≤2.0dB), high rejection (≥60dB@26GHz, ≥50dB@32.3GHz), VSWR ≤1.5:1 and 0.5W min Average Power for high-frequency microwave applications.

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RF Cavity Filter Company 26.95–31.05GHz ACF26.95G31.05G30S2

● Frequency: 26.95–31.05GHz

● Features: Insertion loss ≤1.5dB, return loss ≥18dB, 2.92-Female / 2.92-Male interface, and stable performance across Ka-band applications.

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China Cavity Filter Design 25.45–27.05GHz ACF25.45G27.05G20SMF

● Frequency: 25.45–27.05GHz

● Features: Insertion loss ≤1.5dB, Return Loss ≥18dB, SMA-Female / SMA-Male interface, suitable for microwave and high-frequency systems.

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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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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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RF Cavity Filter Factories 19–22GHz ACF19G22G19J

● Frequency: 19–22GHz

● Features: Low insertion loss (≤3.0dB), high return loss (≥12dB), rejection (≥40dB @DC–17.5GHz / ≥40dB @22.5–30GHz), ripple ≤±0.75dB, and 1Watts (CW) power capacity.

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China Cavity Filter Supplier 18- 24GHz ACF18G24GJ25

● Frequency: 18–24GHz

● Features: Insertion loss ≤3.0dB, ripple ±0.75dB, return loss ≥10dB, rejection ≥40dB@DC–16.5GHz / ≥40dB@24.25–30GHz, suitable for K band high-frequency RF systems.

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China OEM/ODM Cavity Filter 14300- 14700MHz 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 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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