TinySA Ultra Spectrum Analyzer
$174.99
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12 in stock
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Description
Description
The TinySA is an incredibly powerful Signals Intelligence (SIGINT) collection tool which displays a broad spectrum of received signals in real time. Much of the appeal of using software defined radio (SDR) in the SIGINT role is for its visual capabilities. This eliminates the need for requiring a laptop or tablet and puts that capability in a field portable kit.
The TinSA Ultra is the best of the small spectrum analyzers currently offered on the market. With a 4in color touch screen, it displays both the spikes as well as a waterfall for signal analysis. In the SIGINT course we attach these to improvised Yagis and Jungle Antennas for broadband signals collection and radio direction finding (RDF). Its wideband reception capability (100 khz – 5.3Ghz) receives not only radio traffic but anything else in the upper ends of the RF spectrum, providing early warning against cell phones, advanced 4G/5G based ground communications, and drones.
I consider this the critical tool for tactical signals exploitation (TSE), followed by a communications receiver.
100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery
Size & Fit
- Model is wearing size M and is 6’3»/191cm
- Loose fit for a roomy feel
- Size Guide








Ashley Colster (verified owner) –
My husband loved this for his present. He’s been talking about getting one for a while and it just came in stock! Can’t recommend this product enough!
William Carnes (verified owner) –
Outstanding
Great product, great price and fast shipping. Don’t be a commie–order from brushbeater.store today
lyndon francis (verified owner) –
Considering that I am a novice and not computer literate I have had to start at step one. Surprisingly it has not taken me long to get the basic functions down. So far it appears to doing exactly what I expected. The brushbeater service and delivery is outstanding. Well done.
R. M. Whalen, Jr. (verified owner) –
A must have for your comms & survival.
Will eventually come in handy when the SHTF! Studying the online manual & videos in the process. Great piece of technology to supplement your comms. Keep in mind, signals intelligence will play a vital role in one’s overall survival during any crisis.
Lloyd Pennell (verified owner) –
TinySA Ultra Spectrum Analyzer
I started with the TinySA Spectrum Analyzer the Ultra is a vast improvement from the increased screen size and improved capabilities the TinySA Ultra Spectrum Analyzer is the one to own and this is the place to get it
Andrew Reinhardt (verified owner) –
Tiny SA Ultra
Great piece of equipment. Awesome for tracking down signals and checking for spurious emissions. Love the audio port. I’m able to not only see signals onnthe active waterfall, but also listen to them on a set of headphones using the 3.5mm jack. Would highly recommend this piece of gear.
Warren Scarbrough (verified owner) –
Amazingly capable tool
The TinySA Ultra is well worth the price, it does everything that I needed plus have found other things that the TinySA is handy for like finding listening devices that seem to appear randomly. Fast shipment from Brushbeater and can be sure to get a genuine TinySA Ultra and not a illegal copy, highly recommend!
Michael Foote (verified owner) –
Nice piece of gear
I’ve had this a little over a week, so I’m still getting used to it. Setup was easy using the directions from American Partisan and the Brushbeater forum. So far I have been doing spectrum analysis from my home, portable ops come later. The unit works as advertised. Coupled with a receiver of some sort it is a useful SIGINT tool.
Travis Young (verified owner) –
Monster signal analysis! Tiny package!
I love this little SA! It’s a fantastic little tool and once I can get the 6G opened up it will be even better. Thanks, Brushbeater.store!
RYAN PHILLIPS (verified owner) –
Great piece of gear!
I recommend purchasing the tinySAUltra.
The ability to visualize the spectrum and identify sources is extremely useful. The user interface is simple and efficient which enables the ability manipulate settings on the fly with minimal effort.
Excellent customer service and shipping.
Baswell (verified owner) –
Love it, can’t wait for the case to be back in stock
5/5. Great stuff. Your books are great too. Can’t wait to get out to a class soon.
Kevin Kelly (verified owner) –
Great piece of kit
Lots of capabilities in a small handheld device
Russell Taylor (verified owner) –
Outstanding value
Followed the article on Brushbeater, once you have the preset saved it is a breeze for field use. Used this as a demonstration in a class to show a visual of emitting RF. Helps when you can get a “hands-on” tool in front of Soldiers. Shows them the basic off the shelf capabilities that are on the market so we can go from there
Lex Turner (verified owner) –
Tiny SA
Outstanding service. It’s always a pleasure to deal with Matt. Great product
Matthew Seguin (verified owner) –
Cool piece of kit.
I can’t had time to use it yet but it was delivered in a timely manner and is as described. It came in a cool box too.
JAMES STEPHENSON (verified owner) –
Tiny SA is a ear opener!
Get G’s guide to SIGINT before or when you get
the tiny SA ultra. Thanks Scout for teaching us how to fish!
K9UNI (verified owner) –
Must have piece of kit
All the features of a $10,000 analyzer for under $200 and portable to boot. The new Fox hunt champ! If you are into radio this is a must have piece of gear!
Zack B (verified owner) –
Neat tool.
I don’t understand what all I’m doing yet, but I’m having fun. I’m not a cool guy doing cool things, just tinkering and having fun in airsoft games to find out what the other team’s freq’s are during games. Read Signals Guide, and the brief tutorial for the TinySA got me going in the right direction. Looking forward to the Portahack coming back in stock.
Ernest Harris (verified owner) –
Pretty neat device
Found 3 unlisted repeaters second day.
Kevin Koskela (verified owner) –
Great tool for a great price
Shipping was fast and secure and the TinySA Ultra works right out of the box. I haven’t taken it to extreme limits of performance yet but all indications are that this little box is a winner and ideal for field use.
George Dimoulas (verified owner) –
Fast Shipping. Great product.
My order arrived in about a week. The spectrum analyzer works well and the case is sturdy.
Bob (verified owner) –
Outstanding piece of kit and thankful for a reliable source aka Brushbeater
Grateful for BrushBeater bringing a quality spectrum analyzer to the store – don’t have to worry about this one being a knock-off. Got mine set up in about 20 minutes, just waiting on some antennas. Super easy to navigate with a little stylus pen and the unit is responsive/quick processing. Came in a very nice box/well packaged and with several cables/accessories – nothing seems cheap or chinzy. With care, the stock antenna would work, but I decided to upgrade to more capable and robust antennas for the field. Very happy with my purchase – thanks!
Bill Essling (verified owner) –
A must have piece of equipment
While I have yet to use mine, I have used a buddy’s during the Scout course…..which is why I ordered my own. Being able to KNOW someone is talking is 1st. Finding their freq is 2nd. SIGNIT is the payoff.
Norman Bryan McGrath (verified owner) –
Phenomenal
Ordered a TinySA Ultra in the morning, item shipped that afternoon
The price on the website was THE PRICE … no add on tax or shipping
Could have ordered from Amazon but chose to support the Local Private Business
Happy to do business with Matt and my way to give back to him for all the good content he puts out for free
Hermes Llerena (verified owner) –
Always A++++ Service and products!!!
A++++++!
Jon Russell (verified owner) –
This thing is incredible! Its going to take some time to learn, but I am looking forward to it!
Brian Jambard (verified owner) –
Great overall
Compact, works well, picked up more signals than I know what to do with, some I were not aware of, got the hard case as well. Great setup.
David Jones (verified owner) –
It’s badass. A game changer on tracking down bad guys and taking care of biz,
Cody Beckner (verified owner) –
TinySa Ultra
Awesome piece of kit here. Slowly but surely getting the hang of it and im sure with the class you offer ill get better with it.
Dennis Pate (verified owner) –
BSI is my go to.
Many years and many purchases later….BSI is my go to.
If they don’t carry it….it’s because you don’t need it.
Hermes Llerena (verified owner) –
Amazing as always
Benjamin Ruckman (verified owner) –
Excellent product
I believe that this tool is extremely useful and important to anyone who wants to know.
I believe that a package with SMA-BNC and goose neck antenna along with a case could help facilitate a more complete tool.
Chris Marshall (verified owner) –
Works as advertised
Very lightweight and portable. Waiting on a yagi antenna to do some direction finding with this. Love what Matt at Brushbeater is doing, ill be taking the RTO course in Feb.
Robert Caughey (verified owner) –
Tiny Spectrum Analyzer
As always, shipping was quick, product is spot-on. Brushbeater is my first stop for anything comms/intel collection/gear, be here and you won’t regret it.
Matt (verified owner) –
Great tool
The thing works. It’s dummy proof, turn it on, click around and see what it does. If you do something weird to it, just turn it off and back on again. Has dual view for monitoring 2 bands at once(slows it down) but it will do it. Get one and go to class.
Steven Brown (verified owner) –
Work very well
Ken Binkley (verified owner) –
TinySA – BIG Information
Started using this right out of the box and detected a drone in the area of our local detention center. Let’s just say that the owner joined the population of said center. It paid for itself immediately, and I am sure that it will continue to do so.