December 1, 2023


Power Of Engine

Wonderful Lengthy-Vary Ka Band Detection, Regardless of Persistent Okay Band False Alerts

9 min read
Radenso DS1 Banner 1 scaled


Ka Vary Detection

Segmentation Filters

Easy & Consumer-Pleasant


Retail Worth

Frequent False Okay Band Alerts

Affiliate Disclosure: As an Amazon Affiliate, Automoblog earns from qualifying purchases, together with the gadgets featured right here. These commissions come to us at no extra value to you. Automoblog is a member of the Radar Detector and Countermeasures Forum to make sure fact and accountability when protecting radar detectors. 

The Radenso DS1 is a straightforward and user-friendly radar detector with a multi-color OLED show, auto lockout functionality, purple gentle and velocity digicam alerts, and long-range Ka band detection. One potential promoting level of the Radenso DS1 is the way it’s much less fancy and flashy than an Escort unit however actually extra dependable than your common finances radar detector from a model like Cobra.

As of this writing, the Radenso DS1 is going for about $370 on Amazon, which is $100 off the common value. Placing apart the excessive retail value ought to this present low cost disappear, my important concern with the DS1 is the variety of Okay band falses.  

How I Use My Radenso DS1

The Radenso DS1 lives alongside items from Escort, Uniden, Cobra, and K40 in my assortment of radar detectors. I view my DS1 in a comparable gentle as my Uniden R4 within the sense that it’s an ideal “seize and go” radar detector. Whereas I take pleasure in my tech-packed and multi-faceted Escort prodcuts, like the MAXcam 360c, generally it’s preferable to have one thing extra easy.  

I’m often wading via stop-and-go site visitors right here in Detroit, notably on important thoroughfares like M10, I-696, I-94, and Telegraph Street. One second, you’re crawling alongside, then immediately again as much as freeway speeds. I recognize the DS1’s Auto Sensitivity characteristic for such events. When you can customized regulate the sensitivity of every band (50 to one hundred pc) within the settings menu, the DS1’s default “Auto” mode is my desire.

Slightly than choosing a Metropolis or Freeway sensitivity setting, the DS1 is mechanically programmed to bounce between the 2 based mostly on car velocity. In case your velocity exceeds 50 mph, Freeway mode kicks in, and for something underneath 50 mph, the DS1 defaults to Metropolis.

Radenso DS1 radar detector in Scan display with the optional Speed+Compass sub-display.
Radenso DS1 radar detector in Scan show with the non-obligatory Velocity+Compass sub-display.

Radenso DS1 In-Depth: What It Affords

The DS1 comes with a magnetic suction cup mount, a USB-C energy cable with a built-in USB port for charging a cell system (2.75 toes lengthy), a carrying case, and an proprietor’s handbook. On the appropriate facet of the unit, subsequent to the USB energy supply, is a 3.5mm headphone jack so motorbike riders can hear the audible alerts issued by the DS1.

Each DS1 features a one-year producer guarantee, a one-year ticket-free assure, and a lifetime updateable firmware and velocity digicam database. Every radar band alert has eight selectable colours, and 10 completely different tone sounds to select from, relying in your preferences.

Radar & Laser Safety

The Radenso DS1 will warn you to X, Okay, and Ka radar bands and laser (LiDAR) weapons. Likewise, the DS1 can detect Multaradar CD and CT, usually written as MRCD and MRCT for brief. Multaradar utilization in velocity cameras and different picture enforcement units is rising in North America. In contrast to a regular radar gun, multaradar changes frequency, making it tougher to catch, particularly for older or cut price basement radar detectors. The default setting is off, however multaradar detection will be switched on through the DS1’s settings menu.

KA Segmentation & Customized Sweeps

KA segmentation is sweet as a result of it makes for a extra responsive radar detector, albeit with some caveats. With the Radenso DS1, the Ka Broad setting scans between 33.399 and 35.700 GHz. Ka Slim segmentation, against this, doesn’t run your entire wave vary of Ka, choosing a extra targeted (or slim) scan of the frequencies the place police radar is most certainly to exist, based mostly on the most typical varieties of radar weapons utilized by regulation enforcement.

In different phrases, a radar detector in Ka Slim segmentation reacts faster to potential Ka threats as a result of it’s not “trying” on the complete frequency vary.

Ka segmentation is enjoyable to mess around with, and the DS1 has 9 different filtered settings (often known as customized sweeps) apart from the usual Ka Broad and Slim. If you wish to experiment with segmentation filters and customized sweeps, Vortex Radar has a super informative guide on the topic. The place you reside determines the best Ka segment too. You need to keep away from by accident configuring your DS1 in a manner that stops it from alerting to reliable threats.

Okay-Notch Filter

Okay-Notch filters acknowledge and shutter radar-based blind-spot monitoring and collision avoidance methods. As most newer autos at this time have these security options, Okay-Notch filters stop your radar detector from falsely alerting to those methods in site visitors. The DS1’s Okay-Notch filter is off by default however will be activated via the settings menu to mute something throughout the typical Okay-Notch vary (24.199 +- 0.005Ghz and 24.121 via 24.124Ghz, in line with the DS1’s handbook). This setting is listed as “Block All Indicators.”

You possibly can have the Okay-Notch filter block solely the weaker indicators versus all of them. The perfect setting depends upon the place you reside, just like Ka segmentation. As members have discussed on the Radar Detector Forum before, a blind-spot monitoring system with a stronger frequency can “punch via,” prompting a false Okay band alert, therefore why you may want the DS1 to dam every part. Nevertheless, regulation enforcement in your space may run a Okay band gun on a kind of larger frequencies, and thus, you need to keep away from blocking that with the Okay Notch filter inadvertently.   

Each menace I’ve visually verified in Detroit is a Ka band, minus a smaller group or two within the Downriver space south of Detroit operating Okay band. Figuring out Ka is most prevalent the place I drive, I’m assured having my DS1’s Okay-Notch filter block all out there indicators.

OLED & Risk Show

The Radenso DS1 has three show settings: Scan, Time, and Darkish. Scan show is a side-to-side transferring bar, whereas the Time show will be set to both a 12-hour or 24-hour clock. A single dot on the underside right-hand facet of the show signifies Darkish mode. Elective sub-displays (seen on the higher left) embody present velocity, compass, and altitude.

The DS1 will concurrently present as much as three radar bands, prioritizing laser and MRCD, adopted by Ka, Okay, and X. Prioritized threats seem entrance and middle, with the opposite alerts displaying in a smaller font (with an accompanying bogey tone) on the left portion of the OLED show. It’s just like the All Risk characteristic of Uniden radar detectors like the R3 and R4.   

Radenso DS1

Auto Lockouts & Consumer Factors

When the DS1 detects the identical false alert sign at an actual location thrice, it mechanically locks it out. As described within the proprietor’s handbook, as soon as a sign is saved within the Auto Mute Reminiscence (the primary counting), the DS1 won’t save that very same sign for eight hours despite the fact that it’s detected once more, which implies it takes not less than 16 hours (1st + 2nd + third) to lock a sign out mechanically. In keeping with Radenso, the eight-hour interval avoids saving too many indicators. The DS1 can retailer as much as 16,500 auto lockouts, which is spectacular.

Press the mute button on the USB-C energy cable twice to lock out a false alert manually. The primary press will mute the alert, whereas the second will save the situation to the DS1’s reminiscence, confirming with a “Lockout Saved” voice immediate. The following time you’re inside about 1,600 toes of that location, the show will learn “Lockout.”

Since I do know the Detroit space after a decade of residing right here, I exploit handbook lockouts, though I’ve landed the occasional automated lockout earlier than. The Radenso DS1 can retailer as much as 5,000 handbook lockout places.

It’s possible you’ll hear the time period “Mark Location” when researching radar detectors and their completely different options. Radenso calls them “Consumer Factors,” which is identical factor. Consumer factors and marked places differ from handbook lockouts in how they’re for areas the place you already know reliable and recurring radar sources are current. It can save you as much as 500 of those consumer factors with the DS1.

Is The Radenso DS1 Price The Cash?

Relying in your perspective, there are a couple of methods to reply this query. In case you merely like Radenso merchandise, you’ll in all probability love the DS1. Earlier than I bought my DS1, I initially looked at the Pro M after receiving suggestions from two colleagues within the auto business, one in every of whom owns a late-model Shelby Mustang. Each of my colleagues swear by the Professional M however authorised once I talked about my leaning towards the DS1.

Radenso DS1 vs. Uniden R4

Relying on how costs fluctuate on Amazon, the Uniden R4 and Radenso DS1 might fall inside the same value vary. As of this writing, the Radenso DS1 is on a $100 low cost, placing the worth at $369. Ought to that low cost disappear, the DS1 jumps to $469. In the meantime, the retail value of the Uniden R4 is $379, barring any offers which may pop up.

My desire, factoring in value and efficiency, is the Uniden R4 (for a fast abstract of the R4, see this video). Each the DS1 and R4 supply distinctive long-range Ka band detection, auto sensitivity modes, multaradar and laser safety, and a colourful show. In that regard, they’re equal. False alert filtering is one other matter.

Radenso DS1
Okay band false alerts are extra frequent than we anticipated with the DS1.

Radenso DS1 vs. Uniden R4: False Alert Filtering

The R4 filters out false Okay band sources a lot better, making it much less chatty than the DS1. Driving previous a purchasing plaza tends to whip my DS1 right into a frenzy of Okay band false alerts. On the open highway, it’s the same story, as almost each highway development zone or digital signal will trigger the DS1 to false. Primarily based on my expertise, the persistent Okay band false alerts are a evident disadvantage to an in any other case nice radar detector.

It’s true that each radar detector, whatever the producer, will, sooner or later, concern a false Okay band alert; that’s simply a part of proudly owning a radar detector. Nevertheless, when the fixed false alerts interrupt your drive, issues change into problematic. And given the usual retail value of the Radenso DS1 at $469, the frequent Okay band falses are, in a phrase, disheartening.

Directional Alert Arrows

One other level to think about is how the Radenso DS1 doesn’t have directional alert arrows, which isn’t a dealbreaker when it’s on a reduction (the R4 doesn’t have directional alert arrows both). Nevertheless, ought to the DS1 return to its listed retail value of $469, it begins to pattern into Unidren R7 territory, an arguably higher radar detector with extra sturdy false alert filtering and directional alert arrows.    

Radenso DS1 Conclusion

I don’t remorse shopping for the DS1, and I’m glad so as to add it to my assortment of radar detectors, though I want the false alert filtering labored slightly higher. 

As of this writing, the Radenso DS1 is available on Amazon for about $370. For added perception, browse the Radar Detector Discussion board, which has an entire discussion section devoted to Radenso radar detectors. There are many individuals there (myself included) who will help you make the perfect resolution. 

Carl Anthony is Managing Editor of Automoblog and a member of the Midwest Automotive Media Affiliation and the Society of Automotive Historians. He serves on the board of administrators for the Ally Jolie Baldwin Basis, is a previous president of Detroit Working Writers, and a loyal Detroit Lions fan.

Images: Alex Hartman.

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