1420 MHz Bandpass Filter Hydrogen Line Radio Astro

Name: 1420 MHz Bandpass Filter Hydrogen Line Radio Astro
SKU: 23066
Price: 42.00 USD
Availability: InStock
Rating: 3.50 (1 reviews)

(1 Review)

1420 MHz Bandpass Filter for Hydrogen Line Radio Astronomy

Designed by GPIO Labs in Canada

1420 MHz Bandpass Filter Hydrogen Line Radio Astro 1

1420 MHz Bandpass Filter Hydrogen Line Radio Astro 2

1420 MHz Bandpass Filter Hydrogen Line Radio Astro 3

1420 MHz Bandpass Filter Hydrogen Line Radio Astro 4

1420 MHz Bandpass Filter Hydrogen Line Radio Astro 5

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1420 MHz Bandpass Filter for Hydrogen Line Radio Astronomy

PRODUCT OVERVIEW This is a small, cost-effective band pass filter centered at 1420 MHz with a typical insertion loss of 3 dB in the pass band. This filter has excellent rejection specifications. Reje…

PRODUCT OVERVIEW

This is a small, cost-effective band pass filter centered at 1420 MHz with a typical insertion loss of 3 dB in the pass band. This filter has excellent rejection specifications. Rejection at 1300 MHz and 1600 MHz for instance, is typically 24 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.

APPLICATIONS

• Hydrogen Line experiments at 1420 MHz

• Rejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands

• In the Lab or out in the Field

NOTE: Applying a DC voltage to either the input or output will damage the filter

SPECIFICATIONS

Passband

1420 +/- 25 MHz

Frequency --------- Minimum Attenuation

1300 MHz --------- 24 dB

1600 MHz --------- 24 dB

NOTE: The filter uses SMA-F PCB edge mount connectors

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Review Breakdown

Average Ratings

Product: (4.00)

Documentation: (3.00)

Shipping: (4.00)

Communication: (3.00)

Peter | May 31, 2021

Very well filter

The bandpass filter works very well for my hydrogen line measurements at 1420 Mhz. No interferences any more with the very strong 900 Mhz GSM band. Without this filter, very strong signals in the FFT display. It is also very small.