If i oder onw now, will i get the tg option key?

Hello, great question! Yes, if you order this model it does come with a tracking generator.

The ssa3000x manual shows features that seem to be part of the advanced measurement opt. how do i know what features are included in the basic sa?

Everything except those options are standard and included with the SS3021X-TG. The manual will talk about the options when discussing the use of certain functions and notifies the user that these options are necessary for a given task. That's just my opinion. The tracking generator is of course standard, but SWR measurement, and freq. range increase,etc you must buy. hope this helps?

is the tracking generator a trial period or permamently loaded.

When I ordered mine about two months ago, Siglent was offering the TG bundled with the SSA-3201x, and when I received my unit, all the extra functions were activated for a trial period, but the permanent license for the TG was included....a long-winded way of saying it was permanently loaded

Can this b used to detect harmful radiation such as microwaves/Havana syndrome?

A spectrum analyzer can detect and characterize RF emissions within its bandwidth (9 KHz to 2.1 GHz in this case) and requires a fair amout of expertise and supporting gear to use successfully. Regarding detecting "Havana Syndrome" conditions - don't count on it.

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Siglent Technologies SSA3021X Spectrum Analyzers,9 kHz to 2.1 GHz with Free Tracking Generator

Product ID: 213209633

Details

Audio Output Mode
Stereo Mono
Brand
Siglent
Color
black
Compatible Devices
Camera
Connectivity Technology
USB
Connector Type
Ethernet USB

⚡-161 dBm/Hz noise floor

🎯1 Hz minimum RBW precision

📶9 kHz - 2.1 GHz range

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VT566414

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Description

📡 Own the Spectrum: Precision Meets Portability

ULTRA WIDE FREQUENCY SWEEP - Covering from 9 kHz to 2.1 GHz, this analyzer captures every critical signal with unmatched breadth.
INDUSTRY LEADING NOISE FLOOR - At -161 dBm/Hz, detect even the faintest signals others miss—your secret weapon in signal clarity.
PINPOINT RESOLUTION BANDWIDTH - 1 Hz RBW lets you dissect signals with surgical precision, perfect for complex interference hunting.
COMPACT RUGGED USER FRIENDLY - Lightweight design with a bright touchscreen interface, built to keep up with your on-the-go professional lifestyle.
INTEGRATED FREE TRACKING GENERATOR - Tune filters and align duplexers effortlessly without extra cost—why settle for less?

The Siglent SSA3021X Spectrum Analyzer delivers professional-grade frequency analysis from 9 kHz to 2.1 GHz with an ultra-low noise floor and 1 Hz resolution bandwidth. Featuring all-digital IF technology and a free tracking generator, it’s engineered for R&D, production, and fieldwork—combining accuracy, durability, and ease of use in a compact, portable package.

Specifications

ASIN	B08C37Z1X6
Audio Output Mode	Stereo, Surround, Mono
Best Sellers Rank	#256,118 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Spectrum Analyzers
Brand	Siglent
Built-In Media	A Quick Start, A USB Cable, A Calibration Certificate
Color	black
Compatible Devices	Camera
Connectivity Technology	USB
Connector Type	Ethernet, USB
Control Method	Touch
Controller Type	Touch
Customer Reviews	4.6 out of 5 stars 90 Reviews
Item Weight	11.6 Pounds
Manufacturer	Siglent Technologies
Mfr Part Number	SSA3021X
Model Number	SSA3021X
Number of Channels	1
Other Special Features of the Product	All-Digital IF Technology, Frequency Range up to 3.2 GHz
Output Wattage	50 Watts
Special Feature	All-Digital IF Technology, Frequency Range up to 3.2 GHz
Supported Internet Services	Sirius
Surround Sound Channel Configuration	7.1
UPC	716852725205 764560082769 820103247788 713839551406
Unit Count	1.0 Count

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