FM Notch Filter 88-108MHz Optimized for Airband

Name: FM Notch Filter 88-108MHz Optimized for Airband
SKU: 10366
Price: 33.00 USD
Availability: InStock
Rating: 5.00 (1 reviews)

(1 Review)

FM Notch Filter 88-108MHz; Optimized for Airband applications; Excellent Rejection SMA-M + SMA-F connectors

Designed by GPIO Labs in Canada

FM Notch Filter 88-108MHz Optimized for Airband 1

Buy with confidence.

Our Tindie Guarantee protects your purchase from fraud. Learn More

FM Notch Filter 88-108MHz; Optimized for Airband applications; Excellent Rejection SMA-M + SMA-F connectors

PRODUCT DESCRIPTION FM notch filters are used to reject strong FM signals in receiver applications. A good FM Notch filter will reject FM signals and have low insertion loss for signals outside the …

PRODUCT DESCRIPTION

FM notch filters are used to reject strong FM signals in receiver applications.

A good FM Notch filter will reject FM signals and have low insertion loss for signals outside the band.

This is a 7th order Filter with excellent rejection in the FM band. In the absence of a notch filter, FM signals can saturate the receiver. The filter works up to 3 GHz with minimal out-of-band insertion loss.

This FM notch filter is ideally suited for Airband applications in the 118-136 MHz band. The notch filter has been optimized for minimal insertion loss at frequencies higher than 118 MHz while maintaining excellent rejection specifications in the FM band. The specifications of this filter are comparable to filters on the market that cost at least twice as much.

NOTE: This filter has SMA-M and SMA-F connectors.

SPECIFICATIONS

Frequency (MHz)	Typical Attenuation (dB)
55	2
75	3
80	5
88	25
98	75
108	14
118	4
128	1.8
138	1.3
150	1.2
200	0.6
1000	0.5
2000	0.5
3000	2.0

In Japan the FM band extends from 76 to 95 MHz while in North America it spans 88 to 108 MHz.

NOTE

Connectors are SMA-F
Max RF Input power is +30 dBm

This filter can be used with all the software-defined radios on this list

No country selected, please select your country to see shipping options.

Change Destination Country:

Review Breakdown

Average Ratings

Product: (5.00)

Documentation: (5.00)

Shipping: (5.00)

Communication: (5.00)

Ethan | Jan. 8, 2020

Run this on all of my general SDRs

I have the wonderful misfortune of living a few KM from the Sky Tower in Auckland, which is a very tall, high power FM broadcast transmitter, amongst many other things.

This filter helps no end with the massive FM overload I get and therefore has a permanent home on each of my SDRs. I have also used it on a HT with less than favourable filtering/selectivity (RX only, i’m sure you can guess which) to help with the same problem.