To reset your Radio Shack Pro-97 scanner, just power it off, then press and hold the "2" and "9" keys while you turn the scanner back on. This simple action performs a factory reset, wiping out all programmed frequencies and settings from the device's memory.
How do I program Radio Shack Pro?
To program a Radio Shack Pro series scanner, you'll generally manually punch in frequencies and system parameters using the keypad, or you can use specialized programming software if your model supports it.
For most older Radio Shack scanners (think conventional analog models), you typically enter programming mode by hitting the "Program" or "PROG" key. From there, you just type in the frequency you want (like 155.175 MHz) using the numeric keypad. Confirm it with "Enter" or "E," and boom, it's assigned to a channel. Now, for more advanced models, say the Pro-106 or Pro-197, using computer software like Win500 or ARC500 is honestly the best way to go. It lets you upload tons of frequencies and system setups from databases like RadioReference.com all at once. This approach makes programming complex trunked systems or a bunch of conventional channels way, way easier.
How do I delete a channel on Radio Shack?
To delete a channel on most Radio Shack scanners, you'll usually need to navigate to the specific channel you wish to remove and utilize a "DEL" or "Program" function to clear its stored data, or you can temporarily "lock it out" to prevent it from being scanned.
For a quick, temporary fix, just hit the "LOCKOUT" button when the scanner's stopped on a channel you don't want. That'll keep it from scanning that frequency without actually erasing it. If you want to permanently delete a channel, you'll need to enter programming mode, pick the channel number, and then find an option to clear the frequency. This often means overwriting it with zeros or using a dedicated "DEL" function. (Button labels and sequences can really vary, so always check your specific scanner's user manual – a Pro-51 is different from a Pro-97, for instance, as the RadioReference Wiki often points out).
How do I clear my Radio Shack scanner?
To clear your Radio Shack scanner and perform a factory reset, you'll typically power it off, then press and hold a couple of specific keys (commonly "2" and "9") while turning it back on.
For many common models, like the Pro-51, Pro-94, Pro-97, and Pro-2051, here's how it works: First, make sure the scanner is completely OFF. Then, firmly press and hold both the "2" and "9" keys at the same time. Keep holding them down while you turn the scanner's power ON. You should see a message like "CLEAR," "INITIALIZING," or "MEMORY CLEARED" flash on the display. That means all your programmed frequencies, system settings, and custom preferences are gone, and the scanner is back to its original factory state. Seriously, back up any important programming data with compatible software before you do a factory reset, because you can't undo this!
How do I reset my Radio Shack weather alert scanner?
To reset a Radio Shack weather alert scanner, you will generally follow the same factory reset steps as other models, which involves holding down specific numeric keys (typically "2" and "9") while you power the unit on.
For most Radio Shack scanners that have weather alert features, this process will clear out all your programmed channels and settings. Start by turning the scanner OFF. Next, press and hold both the "2" and "9" keys at the same time. While you're still holding them, switch the scanner's power ON. You should see "CLEAR" or something similar on the display as it erases the user memory. This reset a Radio Shack weather alert scanner wipes out any custom programming you've done. However, it won't mess with the scanner's built-in ability to pick up NOAA Weather Radio alerts. Those frequencies and decoding capabilities are usually hard-coded into the scanner's firmware or can be easily turned back on with a dedicated WX button.
How do I program my Radio Shack scanner Pro 51?
To program your Radio Shack Pro-51 scanner, you will typically use its keypad for manually typing in conventional analog frequencies to specific channels, as it is a basic, conventional-only scanner.
Programming the Pro-51 is actually pretty straightforward. First, hit the "PROG" key to get into programming mode. Then, use the number pad to type in the frequency you want – "155.175," for example. Once that's in, press the "E" (Enter) key to save it to the channel you've selected. Just keep doing this for every radio frequency you want to store. When you're all done programming your channels, press the "SCAN" key to leave programming mode and start listening. This particular model doesn't do computer programming or trunking systems, so manual entry is your only choice.
How do you program a Radio Shack Pro 94 scanner?
To program a Radio Shack Pro-94 scanner, which is a dual-band trunking model, you can manually enter conventional frequencies or set up trunked radio systems by specifying the control channel frequencies and talkgroups.
For conventional frequencies, it's pretty much like simpler scanners: press "PROG," punch in the frequency, and then hit "E." But for trunked systems, things get a bit more involved. You'll enter programming mode, pick a trunking bank, and then input the control channel frequencies for the specific trunked system you want to listen to. You might also need to define particular talkgroup IDs to catch the conversations you're interested in within that system. Honestly, given how complex trunked systems can be and how old the Pro-94 is, using specialized software like Win94 or ARC94 with a computer cable is probably your best bet. These programs let you download system data from places like RadioReference.com and upload it straight to the scanner. This really cuts down on manual entry errors and saves a ton of time.
How do you reset the scanner on a Canon Pro 2051?
To reset a Radio Shack Pro-2051 scanner, you typically power off the unit, then press and hold the "2" and "9" keys while turning the scanner back on, similar to many other Radio Shack models.
The Radio Shack Pro-2051 is a desktop scanner, and its reset process is just like many other scanners from that time. Doing this will clear out all your programmed frequencies, lockout settings, and any other custom stuff you've set, bringing the scanner back to its factory defaults. Once it's reset, you'll have to reprogram any frequencies or trunked systems you want. Always make sure you've got a backup of your programming if you plan to restore it, since this model often works with computer software like Win95, which can save and load scanner configurations.
What does dual trunking mean?
Dual trunking, in the context of a radio scanner, means the scanner is capable of monitoring two different trunked radio systems simultaneously or can handle two distinct types of trunking protocols, often Motorola Type I/II and EDACS.
This capability lets the scanner follow conversations across two separate trunked radio systems. These systems might be in the same area, or they could just have different architectures. For instance, a dual-trunking scanner, like the Radio Shack Pro-94, could track both Motorola-based and EDACS-based trunking systems. (These were pretty common for public safety and business communications back in the day.) This is a great feature because it means you don't have to manually reconfigure or switch your scanner between different system types. You can just monitor more agencies or services that operate on various trunking platforms, as scanner enthusiasts often discuss on forums like RadioReference Forums.
Who makes Radio Shack scanners?
Historically, Radio Shack scanners were primarily manufactured by companies like GRE America and Uniden, often under the Realistic or Radio Shack brand names, though Radio Shack itself is no longer a primary manufacturer of scanners as of 2026.
Back in its heyday, Radio Shack (which was Tandy Corporation) actually hired other electronics manufacturers to build scanners. They'd then brand them and sell them in their stores. GRE America, for example, made a lot of popular models, including the Pro-97, Pro-106, and Pro-197. Uniden also churned out plenty of models for Radio Shack. But since Radio Shack's decline and restructuring around the mid-2010s, you won't find new scanners under their brand anymore. Now, the market for new scanners is mostly controlled by brands like Whistler (who bought GRE America's scanner stuff) and Uniden, as many scanner retailers and enthusiast sites will tell you.
What are the best police scanners?
The best police scanners as of 2026 are typically digital trunking scanners that can decode P25 Phase I and Phase II systems, such as models from Uniden's SDS series or Whistler's TRX series, as most modern public safety communications have transitioned to these digital formats.
If you're trying to listen in on modern police, fire, and EMS communications, you absolutely need a scanner that can handle digital trunking. Why? Because most public safety agencies have moved from analog to digital P25 (Project 25) systems, often using Phase II. The Uniden SDS100 and SDS200 are top picks, known for cool features like "SDR" (Software Defined Radio) tech and super simple programming that automatically finds and tracks local systems. Whistler's TRX-1 and TRX-2 are also fantastic, capable of monitoring all sorts of digital modes. Older analog-only scanners? Well, they still work for some conventional analog frequencies, but they're pretty much useless for listening to today's public safety communications, as Scanner Master's Buyer's Guide points out.
How much is a Radio Shack scanner?
As of 2026, new Radio Shack branded scanners are generally not available for purchase, as the company no longer manufactures them; however, used models can range from $50 to $300+ depending on the model, condition, and capabilities (e.g., analog vs. digital trunking).
Back when Radio Shack actually sold scanners, a basic analog model probably cost you around $100-$200. More advanced digital trunking scanners could go for $300-$500 or even more. These days, if you're hunting for a Radio Shack scanner, you'll usually find them on places like eBay, online forums, or local classifieds. Prices for these used units really jump around. A simple analog Pro-51 might go for under $75, but a more capable digital trunking model like a Pro-106 or Pro-197 (which can still monitor some P25 Phase I systems) could be anywhere from $150 to $350, depending on its shape and what accessories come with it. You really should check the scanner's condition and make sure it actually fits your current monitoring needs before buying a used one, because digital radio systems have changed a lot since these models were new.
What is a trunking scanner used for?
A trunking scanner is used for monitoring radio communications on complex trunked radio systems, which dynamically allocate frequencies to users, allowing public safety agencies, utilities, and businesses to share a limited number of channels more efficiently.
Conventional scanners just listen to fixed frequencies. A trunking scanner, though, actually follows conversations across a whole network of shared frequencies. When someone transmits, the trunking system gives them an available frequency. The scanner, by keeping an eye on a "control channel," quickly tunes to follow that conversation, no matter what frequency it jumps to. Police, fire, EMS, and other big organizations love this technology because it makes better use of the available radio spectrum and offers a lot more flexibility. With a trunking scanner, you can listen to specific "talkgroups" (like "Police Dispatch" or "Fire Tac 1") instead of being stuck on one fixed frequency. It's just a much more organized way to listen.
Is the Radio Shack Pro 163 a digital scanner?
No, the Radio Shack Pro-163 is not a digital scanner; it is an analog trunking scanner capable of monitoring analog conventional and analog trunked radio systems, specifically Motorola Type I/II, LTR, and EDACS systems.
While the Pro-163 was a pretty good scanner back in the day, built to follow analog trunked radio systems, it just doesn't have the right hardware or decoding smarts for modern digital voice modes. We're talking APCO P25 Phase I, P25 Phase II, DMR, or NXDN. Most public safety agencies in the U.S. and Canada have actually switched over to these digital formats. So, that makes the Pro-163 mostly useless for listening to police, fire, or EMS communications in a lot of places now. It can still be handy for older analog systems, business radio, or amateur radio frequencies that are still analog, but it simply can't decode digital transmissions. You can even check its specs on Scanner Master (archived specifications) to confirm.
How do you program a digital trunking scanner?
To program a digital trunking scanner, you typically use specialized computer software to import system information and frequencies from databases like RadioReference.com, then upload them to the scanner via a USB cable.
Sure, you *could* technically try manual keypad entry for some digital trunking scanners, but honestly, it's super complex and takes forever. Digital systems have all these intricate parameters: control channels, talkgroup IDs, and different digital voice modes (like P25 Phase I/II, DMR, NXDN). So, the best way to do it is with the scanner's own programming software (think Uniden's Sentinel for SDS models or Whistler's EZ Scan for TRX models). You'll connect the scanner to your computer, grab the system data for your area from an online database, set up your talkgroups and other settings in the software, and then just upload everything to the scanner. This method really cuts down on mistakes and makes sure your scanner is properly set up to track those digital trunked systems.
How do I clone a Radio Shack scanner?
To clone a Radio Shack scanner, you typically use a cloning cable to connect two identical scanner models and transfer the programming directly from one unit to the other, or use computer software to save a scanner's configuration and then load it onto another.
For scanners that can do direct unit-to-unit cloning (some older conventional models, for example), you'd connect them with a special cloning cable – usually a 3.5mm stereo cable. Then, you'd start a transfer function from the source scanner's menu, and it'll send its memory contents over to the other scanner. Now, for more advanced models like the Pro-97 or Pro-106, using compatible computer programming software (like Win97 or Win500) is probably the best way. You'd read the programming from your "master" scanner into the software, save it as a file, and then connect the "target" scanner and upload that saved file to it. This way, all your frequencies, system settings, and lockout preferences get copied perfectly. It's super handy for programming several units or just backing up your setup.
