New Uniden SDS150, Our Most Advanced Digital Radio Scanner Ever, Software Defined Radio (SDR) Technology, Exceptional Performance in Simulcast and Weak-Signal environments, Built-in GPS
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Availability:
In Stock.
Arrives
Saturday, Aug 1
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Features
- New SDS150 is Unidens most advanced digital radio scanner ever. Designed with input from long-time Uniden users, the SDS150 offers: Enhanced Sensitivity: Improved signal reception and filtering to eliminate interference. Simplified Interface: A new control layout and digital display for intuitive operation. Extended Battery Life: Optimized power management for long-term field use. Lightweight Durability: Portable yet rugged enough for daily professional use.
- Now with added features like a built-in GPS receiver, charge cradle, and support for the U/AWARE app, the SDS150 takes portable field-ready scanning to the next level.
- Built tough for real-world use, the SDS150 is water-resistant to JIS4/IPX4 standards and packed with powerful tools for serious monitoring.
- Software Defined Scanner - First scanner to incorporate SDR technology. True I/Q Receiver - Exceptional performance in weak-signal environments.
- Built in GPS Receiver. BT U/Aware Smartphone App Connectivity. Charge Cradle with extra battery charging slot (Extra battery sold separately).
- How can we help? Uniden Customer Support web site is designed to conveniently walk you through product setup and troubleshooting, Contact customer support phone: .
Description
New SDS150 is Uniden’s most advanced digital radio scanner ever. Designed with input from long-time Uniden users, the SDS150 offers: Enhanced Sensitivity: Improved signal reception and filtering to eliminate interference. Simplified Interface: A new control layout and digital display for intuitive operation.
Brand: Uniden
Color: Black
Special Feature: Weather Alert
Connectivity Technology: Bluetooth
Product Dimensions: 2.25"L x 2"W x 6.1"H
Tuner Technology: AM, NFM, FM, WFM, or FMB
Style: Base/Mobile Scanner
Power Source: Battery Powered
Radio Bands Supported: AM, NFM, FM, WFM, or FMB
Included Components: Charging Cradle , AC Adapter, USB Cable, Hand Strap, MicroSD Card, Lithium-Ion Battery Pack, Antenna, Belt Clip See more
Additional Features: Weather Alert
Connectivity Technology: Bluetooth
Tuner Type: AM, NFM, FM, WFM, or FMB
Power Source: Battery Powered
Radio Bands Supported: AM, NFM, FM, WFM, or FMB
Compatible Devices: Smartphone
Number of Batteries: 1 Nonstandard Battery batteries required. (included)
Display Type: digital
Hardware Interface: Bluetooth
Water Resistance Level: Water Resistant
Color: Black
Style Name: Base/Mobile Scanner
Brand: Uniden
Built-In Media: Charging Cradle , AC Adapter, USB Cable, Hand Strap, MicroSD Card, Lithium-Ion Battery Pack, Antenna, Belt Clip
Model Number: SDS150
UPC: 050633650998
Unit Count: 1 Count
Manufacturer: Uniden
Mfr Part Number: SDS150
Warranty Description: 1 year
Item Dimensions L x W x H: 2.25"L x 2"W x 6.1"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
What an amazing device! I've been interested in police scanners and radios since I was a teenager. I remember back in the late 80's scanning with a 10-channel Radio Shack scanner. Hearing fire and police was always exciting. Fast forward to today with trunking, encryption, and all the other advances from the old days and it takes a good piece of equipment to listen in. (I know you can't hear encrypted stuff... sadly.) The scanner itself is easy to use right out of the box if all you do is enter in your zip code. If you want to get more detailed in what you hear then it takes some figuring out with the free software from Uniden. Once you've got it all figured out, it's easy to simply turn it on and hear what's happening. I like the rechargeable battery and charging stand that is included. No more fussing around with AA batteries like the BCD436HP this SDS150 replaced. It included an AC adapter so mine is basically charged up all the time. I do let it discharge every few days, though. The sound is great, no complaints from me. I keep my volume around 7-9 most times depending on if I'm in the home office by myself or if others are in the room. Having been a police dispatched decades ago I know how hard it can be to understand what folks are saying over the radio sometimes, but this scanner nails it every time. I did replace the stock antenna with a Remtronix 920S which works great! I'm hearing stuff from 30 miles or so away with no issues. I did not opt to pay for the additional DMR or NXDN capabilities as nothing I want to listen to near me is using those. I paid for the ProVoice addon, though. It's also working great. The cost is kind of high, I'll be honest. But for all you get it's well worth it, in my opinion.
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Reviewed in the United States on May 20, 2026 by David
If you are serious about radio monitoring or trying to follow complex, multi-site digital networks, the Uniden SDS150 is worth every single penny. I upgraded from an older unit, and the performance leap is incredible. The standout feature is the True I/Q technology, which completely solves the frustrating digital simulcast distortion that causes older scanners to skip or drop transmissions. The audio is crisp, low-end full, and clear, and the hardware-level filtering handles RF-dense, high-interference urban environments like a champ without needing constant manual tweaking. What really makes the SDS150 a massive quality-of-life upgrade are the physical design changes. The built-in GPS is a game-changer for road trips; you don't have to fiddle with messy external puck cables anymore—the radio automatically adjusts to local public safety frequencies as you cross county lines. Moving to modern USB-C charging and including a robust drop-in charging cradle feels incredibly premium. The large, customizable color display is sharp and vibrant, and having the full Waterfall display included out of the box makes hunting active frequencies visually effortless. The Bluetooth link to the U/AWARE app is also fantastic for streaming audio directly to your car speakers or checking the screen remotely. It’s definitely a premium investment, and I do recommend pairing it with a solid aftermarket antenna to get the absolute most out of the airbands, but as a complete package, it is hands-down the most powerful, rugged, and field-ready handheld scanner on the market today. Highly recommended!
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Reviewed in the United States on July 19, 2026 by Kevin D
Uniden SDS150 Review – Exceptional Performance and True Plug-and-Play Setup I've included the U/AWARE Streaming Recording, directly off my SDS150, as an example. My S24U shows and outputs audio directly from the Scanner. So everything seen or heard on this recording is play through my Phone from my SDS150. As someone purchasing my first police scanner, I decided to go straight to the top of the line with the Uniden SDS150, and I can honestly say it lives up to everything Uniden claims, the value is steep but it's worth it in the end. Right out of the box, the setup process was extremely straightforward. Construction is extremely durable like professional radios you expect high quality build on a tactical level. Ruggedized handheld chassis engineered for real-world field conditions. The unit is rated JIS4 / IPX4 water-resistant, meaning it can withstand splashing water and light rain from any direction without damage. This level of sealing is commonly used in outdoor electronics and portable communications gear, allowing the scanner to remain operational in rain, humid environments, or during extended field monitoring. Battery claims normal field use, the scanner typically runs about 7–8 hours on a full charge, depending on settings and operating conditions. But I've got 10 hours out of it, or around 9 hours and 48 minutes from one charge. The scanner automatically loads the nationwide RadioReference database, and once you enter your ZIP code or enable GPS scanning, it configures the appropriate local systems automatically. That made the entire experience essentially plug-and-play, even for someone new to modern digital scanners. Performance has been exceptional. I’m located in Arizona near Phoenix, an area with a heavy presence of P25 digital systems and simulcast traffic, and the SDS150 handles it effortlessly. I’m consistently receiving traffic from ADOT/DPS and various Phoenix metro agencies without the distortion issues that many older scanners struggle with. The receiver sensitivity and decoding quality are excellent, and it locks onto NAC codes with ease, which makes identifying specific systems and channels much easier. One thing that pleasantly surprised me is how much traffic is still monitorable. While some agencies have moved to encryption, not everything has. I’ve been able to receive a variety of public safety communications, including a fire tone alert for Phoenix Fire, which was impressive to hear on my first scanner. Noise level, clear and intelligible audio for monitoring public-safety communications, aviation, and other radio services. The overall noise level, background hiss, distortion, or unwanted audio artifact is generally, the software-defined radio (SDR) architecture with True I/Q signal processing helps mitigate unwanted noises. Overall, the SDS150 exceeded my expectations. The combination of strong digital decoding, easy setup via ZIP code or GPS location scanning, and the automatic database integration makes it one of the most user-friendly high-end scanners available. For anyone considering their first scanner but wanting something capable of handling modern trunked systems and simulcast environments, the Uniden SDS150 is absolutely worth it.
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Reviewed in the United States on March 8, 2026 by Brian Reid
This is a very capable scanner! I’ve been scanning since the 80’s and this one is the most versatile scanner I’ve seen, however, there may be a considerable learning curve to getting all the features to become second nature.
Reviewed in the United States on May 9, 2026 by R. C. Oxley
It's ok. Just a color screen and battery pack is only different from the older one. Didn't come with a swivel for the belt clip or a lanyard. It's a bit bulky to have to carry around. The bluetooth is VERY bad! Hardly connects to the u/Aware app. It does have good sound and works good.
Reviewed in the United States on June 16, 2026 by Adam Hardee
In short, a bit faster than SDS100, at 2x the price. The good: - Easy to use, good reception - Rugged body - Display visible in daylight Disappointments: - Packaging quality is on par with sub-$50 Aliexpress electronics. One would expect a $1000 device to come in a much more attractive package. - GPS reception is not very good. It takes about a minute to get a fix outside and GPS is unreliable when used inside a car, among buildings, or in covered spaces. This nullifies the main advantage of SDS150 over SDS100. - Control software - U/Aware - is minimalist and buggy. It is easier to operate the scanner using the scanner itself. What's the point of the software? - Battery is strangely shaped and it wobbles when attached, which raises quality questions. - Extra feature keys should have been included. Together with egg carton-quality packaging, this looks like a desperate attempt to squeeze every last $ out of consumers by using contrast pricing -- when you paid close to $1000 for the device, paying another $150 does not look like a big deal. This is like buying a car with 3 wheels and purchasing the 4th wheel from the dealer separately. Realistically, good price for this product would be $100 above current steeet price of SDS100. But a niche product with limited production volumes must be priced higher to be profitable.
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Reviewed in the United States on April 8, 2026 by JQ
Having owned Uniden radios my entire adult life, Uniden listened to customers when building this radio. It is perfect and designed to what scanner listeners wanted, and corrected what we complained about with the previous models. The only thing I'd like to see different, or added, is the bluetooth function only works with the Uniden app. This is awesome for monitoring the radio from your smartphone around the house or in the car. But, I travel often and would have like to seen bluetooth capable of pairing to my airpods for private listening. Of course, I have, and use, a dongle to plug into the headphone jack that allows this but anytime we do not need additional add on accessories to carry around the better. (Edit 4/20/26: You can also use the phone app with the airpods. Just turn down the volume on the radio and the audio comes through the app on the phone). I will add the radio arrives with a detailed printed user manual, with readable sized text, a great resource guide even for experienced users. Kudo's to Uniden on the build and quality of this radio. Well done!
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Reviewed in the United States on March 16, 2026 by Mark D.
Sentinel Software Review: A Master Class in How to Frustrate Your Customers I have owned and programmed radios for decades, including professional public safety equipment. I expected a learning curve with the Uniden SDS-150. What I did not expect was that the biggest obstacle wouldn't be the scanner—it would be the software. Sentinel feels like a Windows application that escaped from 2005 and never evolved. The interface is cluttered, unintuitive, and often seems designed by engineers who assumed every user already knew exactly how the scanner works. Simple tasks become treasure hunts through endless menus, nested folders, checkboxes, service types, quick keys, profiles, favorites lists, startup keys, download flags, monitor flags, location control, and half a dozen other settings that can silently prevent the scanner from receiving anything. The software gives almost no meaningful feedback. If something isn't scanning, you're left to guess why. Is it the profile? The favorites list? A service type? A quick key? A location setting? A monitor flag? A download flag? Sentinel rarely tells you. It simply lets you waste hours trying random combinations until something finally works—or doesn't. Even basic operations can become exercises in frustration. Features are hidden in places that defy logic. Writing changes to the scanner should be straightforward, yet the software makes you question whether anything actually transferred correctly. When something fails, the error messages are vague or nonexistent. The worst part is that there is no clear workflow. New users are expected to understand a complex hierarchy of databases, systems, departments, channels, service types, profiles, and quick keys before they can accomplish what should be a simple task: "I want to hear police, fire, EMS, and aircraft in my area." Instead of helping the user, Sentinel punishes mistakes. The documentation isn't much better. It explains what buttons do, but rarely explains why you're doing something or what other settings might override it. The result is a constant cycle of trial and error. Ironically, the SDS-150 itself is an outstanding scanner with excellent RF performance. But the software drags the entire ownership experience down. It's like buying a luxury sports car and discovering the ignition key is hidden somewhere inside the trunk. There is no reason software in 2026 should feel this archaic. Modern applications guide users, explain problems, validate settings, and make common tasks simple. Sentinel does none of those things. Uniden builds remarkable hardware. Sentinel is the weak link. Until this software receives a complete redesign focused on usability instead of legacy architecture, it will continue to be the single biggest source of frustration for new scanner owners. Rating: 1 out of 5 stars Excellent scanner. Embarrassingly outdated software.
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Reviewed in the United States on June 30, 2026 by DVB911