Eliminate FM Radio Interference with this Portable Broadcast Block Filter (88-108 MHz)

ID: 406617 SKU: 354898066228 Category: Electronics accessories Tags: 30days

Eliminate FM Radio Interference with this Portable Broadcast Block Filter (88-108 MHz)

About this item:

– Portable Broadcast FM Block Filter (88 – 108 MHz Block) designed by RTL-SDR Blog.
– Blocks all FM broadcast signals between 50km and 250km from your antenna, enabling to receive weak and distant FM stations that would otherwise be masked by strong local stations.
– It’s a notch filter for 88-108 MHz block of frequencies covering full FM radio band.
– The filter has excellent performance with 80 dB attenuation and 2.0 MHz stop bandwidth and it’s phase linear.

₹3180

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Description ▼

Portable Broadcast FM Block Filter (88 - 108 MHz Block) by RTL-SD Blog

This portable broadcast FM block filter is designed to improve the performance and selectivity of RTL-SDR dongles. It effectively blocks out unwanted FM broadcast signals, resulting in a cleaner and more precise spectrum analysis.

Product Features:

Frequency Range: 88 - 108 MHz FM broadcast band
Passive Design: No external power supply required, ensuring easy integration into your system
Compact Size: Convenient and portable, suitable for use in various applications
Durable Construction: Built to withstand rugged conditions, providing reliable performance
Color Options: Available in black and red, allowing you to customize your setup

Benefits:

Enhanced Signal Reception: Blocks out distracting FM broadcast signals, improving the sensitivity and accuracy of your RTL-SDR dongle
Reduced Interference: Prevents unwanted FM signals from interfering with your spectrum analysis, making it easier to identify and decode desired signals
Improved Specificity: Isolates the desired frequency range, providing a more focused and detailed analysis of targeted signals
Versatile Applications: Ideal for SDR enthusiasts, radio amateurs, and anyone seeking to enhance their signal reception and analysis capabilities

Specifications:

Parameter	Value
Frequency Range	88 - 108 MHz
Insertion Loss	< 1 dB
Return Loss	> 15 dB
Dimensions	50 mm x 30 mm x 15 mm

Additional Features:

Easy Installation: Connects directly to the antenna input of your RTL-SDR dongle, making it quick and convenient to set up
Compatibility: Compatible with all popular RTL-SDR dongles, including RTL2832U and R820T2

Why Choose This Filter?

Dedicated Design: Specifically engineered for blocking FM broadcast signals, ensuring optimal performance
Compact and Portable: Allows for easy transport and deployment in different locations
Durable Construction: Built to withstand harsh conditions, ensuring long-lasting reliability
Exceptional Value: Provides an affordable solution for improving the performance of your RTL-SDR dongle