$816.99 – Standard Pass/Fail on-site test and alert function, Total amplitude accuracy <0.7 dB, Waterfall plot graphic / modulation signal quality analysis / audio demodulation / ect. multiple general and extended test functions., -160 dBm Displayed Average Noise Level (DANL), 1 Hz minimum resolution bandwidth (RBW), Multiple interfaces: USB Host / USB Device / LAN / earphone interface / HDMI, Adopt all-digital intermediate frequency technology, EMI pre-compliance test kit / optional EMC test software, 9-inch LCD / high resolution 1280X800 pixels, Phase noise -80 dBc/Hz @lGHz and offset at 10 kHz.
When I was updating this page, then coupon price was $816.99 for OWON XSA815TG 9kHz-1.5GHz Spectrum Analyzer (in Banggood). Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood ($816.99)
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood. Is it cheap? Cool, average is $839.99, so current price is lower!
Link: Banggood product page
Price: $816.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGfdd612, BGd5fb8d, BGb77532, BGMAI666
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – OWON XSA815TG Digital Oscilloscope 9kHz to 1.5GHz [EU] ($759.99)
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for OWON XSA815TG 9kHz-1.5GHz Spectrum Analyzer is here. The lowest price was: $779.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).