rf analyzer spectrum

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Spectrum Analyzer adalah alat ukur untuk mengetahui jumlah distribusi energi dari suatu spektrum frekuensi yang dihasilkan oleh sinyal listrik. Dengan mengetahui distribusi energi sepanjang spektrum frekuensi, maka akan diperoleh data-data:


- Lebar bidang frekuensi (bandwidth)

- Efek berbagai jenis modulasi

- Pembangkitan sinyal yang palsu



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RF Explorer is a handheld digital spectrum analyzer, a very affordable tool for work in all ISM popular frequency bands. It is based on a highly integrated frequency synthesizer which offers high performance, compact size, low consumption and low cost.



It has been designed to be used equally well outdoor and indoor, and can be connected to a PC for extra functionality using standard mini-USB 2.0 connector.


This model comes with a nice dual band telescopic 144/430MHz wideband telescopic antenna.


Features

Pocket size and light weight

Solid aluminum metal case

Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes

Lifetime free firmware upgrades available, open to community requested features

High capacity Lipo for 16hs+ of continuous run, rechargeable by USB

Windows PC client Open Source

Can be extended with internal Expansion Modules for additional band and functionality


Wide band coverage to all popular sub-1Ghz ISM bands, including 315MHz, 433MHz, 868MHzand • 915MHz, also including UHF TV, 70cm and 33cm HAM radio, GSM, etc. Any frequency from 240MHz to 960MHz is covered.



Note: this unit does not include RF Generator functionality, only Spectrum Analyzer functionality is available.


Frequency band 868 - 923MHz

Frequency span 112KHz - 100MHz

Amplitude resolution 0.5dBm

Dynamic range -115dBm to 0dBm

Absolute Max input power +5dBm

Average noise level (typical) -110dBm

Frequency stability and accuracy (typical) +-10ppm

Amplitude stability and accuracy (typical) +-3dBm