Catalogue
Vhf Design LC Filter 87.5-108MHz High Performance LC Filter ALCF9820
| Parameters | Specification |
| Frequency range | 87.5-108MHz |
| Return loss | ≥15dB |
| Max insertion loss | ≤2.0dB |
| Ripple in band | ≤1.0dB |
| Rejections | ≥60dB@DC-53MHz&143-500MHz |
| Impedance all ports | 50Ohm |
| Power | 2W max |
| Operating temperature | -40°C~+70°C |
| Storage temperature | -55°C~+85°C |
Tailored RF Passive Component Solutions
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Define your parameters.
APEX provides a solution for you to confirm
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Product Description
This is a compact LC bandpass filter designed for the 87.5–108 MHz FM broadcast band, ideal for high-efficiency signal filtering and wireless communication applications.
It features low insertion loss (≤2.0 dB max, with ≤1.0 dB in-band ripple) and a high return loss (≥15 dB), ensuring clean signal transmission and excellent impedance matching. The filter delivers strong out-of-band rejection of ≥60 dB at DC–53 MHz and 143–500 MHz, effectively suppressing unwanted interference signals.
With 50 Ohm impedance, this passive filter supports a maximum power handling of 2W and maintains stable performance across an operating temperature range of -40°C to +70°C, with a storage temperature range of -55°C to +85°C.Mechanically, it is housed in a compact chassis measuring 50 mm × 20 mm × 15 mm with an aluminum finish, equipped with SMA-Female connectors for straightforward system integration. The filter uses RoHS 6/6 compliant materials, ensuring environmental compliance.
Customization service: As a professional RF filter manufacturer, we offer custom frequency ranges, power ratings, connector types, and mechanical configurations tailored to your specific application requirements.
Three-year warranty: Backed by a 3-year warranty for guaranteed long-term stability and dedicated technical support.
As a trusted RF filter supplier in China, Apex Microwave provides scalable OEM/ODM solutions to global customers across the communication, broadcast, and defense industries.
