RF Explorer Spectrum Analyzer WSUB1G SEEED Handheld Digital Spektrum

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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 240 - 960 MHz
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
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