I bought this magnetic antenna through Amazon, works well. I would, however, the the BNC connector end. I somehow ordered the PL-259 end, but a PL-259 to BNC converter took care of that. Eightwood

Very interesting antenna, Bernie. I was wondering if you monitor airbands with it? Thanks, Craig Watervliet NY

If there is a specific system you want to listen to, it makes sense to look for an antenna tuned to the appropriate band of frequencies. On the other hand, if you are interested in general scanning

I bought the Compactenna scanner antenna and a mag-mount for it. Only 8 inches tall so never has to come off for parking garages. Very rugged and seems to receive well. I bought an extension cable

Thanks Craig, I will give it a try

Assuming you are looking for a scanner antenna. Try scannermaster.com....also Amazon

Can anyone direct me where to get antenna for my minivan?

Thanks Joe and everyone else that answered, I did my rechargeable batteries and charger. It works great now. I tested the old batteries out of the radio and they did test bad (imagine that...3 years

Does that model have a switch in the battery compartment to disable charging when you’re using (non-rechargeable) alkaline batteries? Patrick Gauen

Buy Parallels for $79 and install Windows 10. It’ll ask you to activate but all you lose are some personalization features if you don’t. Runs Sentinel fine. Some manufacturers are finally

I do everything in unix all my computers and laptops either run Solaris or Linux got rid of Microsoft a while ago and that was a good decision unix is much easier you can read config files and edit

Thanks Joel, Am looking into getting one of those already. I think I have one I bought a few years ago somewhere around here. When we moved into our new house a couple a years ago I am still looking

Correction. Only 400 million windows 10 users.

Perhaps because MAC users are not a big enough market to justify the development expense? Same reason there is little malware for mac. The market it too small to attract a lot of attention from

Jim: If you can, use a Maha type charger to refresh the batteries. It sounds like one (or more) batteries have gone bad. The charger will tell you if there is a short in one. You should always charge

The reason is market share.. In the area of desktop and laptop computers, Microsoft Windows is generally above 70% in most markets and at 77% globally, Apple's macOS at around 13%, Google's ChromeOS

Does anyone have any thoughts about updating an HP-2 using a MAC? I hate to ask for favors, but I wonder why there hasn’t been an application for MAC users. Harvey Morse K1DJG

You likely only had to update the database in the HP-1. Joe M.

Hi, kinda off the subject of bad battery, but I also have an HP 1 and was picking up almost zero. I was advised it would do no good to order the programmed card for HP 1 so I ordered the HP 2 with a

Possibly bad batteries? Try fresh new rechargeable batteries. SOmetimes when your Scanner sits up unused for a year the rechargeable batteries just got bad. I've seen this many times! Danny -