Review – Pofung (Baofeng) UV-82HP

by John ‘Miklor’ K3NXU

Not just a Power Upgrade
The new UV-82HP is not just a power upgrade, but a combination of all major features of both the UV82 and UV5R series in one package.

82HPWhat’s in the Box
– The UV82HP
– Newer upgraded A-V85 Antenna
– 7.4V 1800mAh Li-Ion Battery
– Upright Charger and wall-wart
– Manual written in English
– Belt Clip
– Hand Strap

The radio sports all traditional features of the UV82 design, with the larger keypad buttons and the zero at the bottom of the number pad where it belongs, etc.  It also is built using the latest generation chipset.

– The frequency range is the full  136-174.99 MHz, 400-520.99 MHz range.
– VHF output on the test unit clocks in at 7.3W with UHF at 6.0W
– The Dual PTT button is now an option that can be turned off. Previously only available with the commercial version (UV82C)
– Live On-the-Air audio reports are exc
ellent.
– Alpha tags can be added with the required software below.
– The receiver sensitivity is still excellent.

So, What makes this version an upgrade?
– The original UV82 took a traditional UV5R, and added design features such as an upgraded case and Dual PTT switch. (comparison)
– Next came the UV82C which included options to synchronize the Dual PTT function to emulate a Single PTT, and the ability to lock out the VFO to prevent accidental field programming.
– Next came the 8W F8HP, the first of the high power Baofengs.
– An expanded feature added is R-Tone, a repeater tone for those requiring a 1000, 1450, 1750 or 2000Hz audible tone for access. This is not to be confused with CTCSS or DCS. Prior models provided Burst for 1750Hz only.

The UV-82HP now includes all of the above features in one package. The PTT synchronizing, VFO lockout, High Power, R-Tone, and newest generation chipset.

It has kept the traditional UV82 case design to ensure compatibility between all existing options, including Dual PTT Spkr/Micr, battery cases, holsters, battery eliminators, etc.

Feature UV82HP UV82 UV82C F8HP UV5R
High Power  7-8W Yes Yes
Dual PTT Yes Yes Yes
Single PTT Sync Option Yes Yes
VFO Mode Disable Yes Yes
Repeater Access Tones
    1000, 1450, 1750, 2100Hz
Yes 1750Hz 1750Hz 1750Hz 1750Hz
As mentioned above, with software, the UV-82HP can lockout the VFO mode to prevent accidental changes.
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The Factory Software has been added to the Miklor.com  Software section.  The radio has also now included in the Latest Daily Build of CHIRP.
Note: A programming cable is required to run the software. Acquiring a quality cable is highly recommended. You will spend more time using the radio and less time trying to load special backdated drivers to your PC. A generic cable is less expensive, but a cable with an FTDI chip is Plug ‘n Play.
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The UV82HP allows locking the PTT Button to simulate a Single PTT and override the Dual PTT feature.
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Software Note
As you may have expected, running the UV82HP software will not activate or create new features on an older UV-82/82C.
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Compatibility
All of my accessories for the standard UV82 are compatible, including the Dual PTT speaker/micr. With the exception of the battery and charger, all UV5R accessories work as well.
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Conclusion
You can always run this radio in low/mid power to conserve battery, but when you need the extra power, it’s there.It’s nice to see a true upgrade of features to the UV82 series, and not just a fancy case or the addition of extra letters and numbers to the UV82 label.
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A Feature Comparison published between the standard UV82 and its predecessor can be found at UV82_vs_UV5R
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A full in-depth Technical Review of the Original UV-82 was done by Hans last year.
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More Information:  CHIRP,  Miklor.com, Review, BaofengTech

Video: Baofeng UV-82 charger repair

My review of the Baofeng UV-82 seems ages ago. At first I thought that the erratic / defective chargers were just bad luck, but six months later complaints are still rolling in. The fix (link) was easy — no technical knowledge required.

John Reinhart made a video of the process and posted it on Facebook, which I %$@&#* couldn’t watch without having an account. John immediately sent me the original, which I then posted on Youtube. Have fun.

Which one? UV-5R vs UV-82 vs GT-3

There are now so many radios build around Baofeng UV-5R circuitry and software that potential buyers don’t know which one to pick. Most questions I get by e-mail are about choosing one of these three Baofeng radios: UV-5R (whatever variety), UV-82 and the new GT-3.

UV-5R-UV-82-GT-3

My personal opinion is: get the Baofeng UV-82.

  • Big, professional looking radio, dual PTT key is located where it should be,
  • Better overall performance thanks to more efficient stock antenna
  • One Watt of extra power output on both bands (5 Watts VHF, 4 Watts UHF),
  • Display located where it should be, doesn’t go dark after long transmissions,
  • Better designed keyboard with the 0 (zero) in the right place,
  • Better RX audio thanks to the bigger enclosure (improved acoustics),
  • No issues with muffled or low TX audio,
  • Battery life as good as the other two contenders.

Issues

  • Poorly designed charger. If you buy a UV-82, be prepared to fix it from the moment you pull it out of the box. It’s an easy job, click here to find out why and how.
  • Front-end just as poor as the other two, which means that the receiver overloads quickly. If you need a better receiver, buy a Baofeng UV-B5/B6.
  • New and/or after-market batteries are often labeled and advertised incorrectly. Whatever the label says or whatever the seller says, the battery is 1800mAh, not 2800mAh.

Baofeng UV-82 Additional Notes

This is a short list of findings after playing with the radio for a longer period of time.

  • Some owners / sellers reported that the Baofeng UV-82 has a more sensitive receiver when compared to the Baofeng UV-5R. Technically that is not correct, but they aren’t lying either. The reason for the better reception is the antenna. The UV-82 stock antenna is technically identical to the one delivered with the UV-B5. If I swap antennas, the UV-5R shines and the UV-82 appears to be inferior.
  • Battery life can’t match that of the UV-5R. The main reason is that the UV-82 delivers more than 1 extra Watt of RF output. Something has to give.
  • Charging times are still erratic. I received a new charger, but that one isn’t very reliable either. Still looking into this.

UV-82-1

Baofeng UV-82: rough start

Charger-topThe battery didn’t charge. Even after being in the charger all night the LED still glowed red. Yesterday I already noticed that the behavior of the LED seemed erratic. Sometimes it glowed red, sometimes orange, sometimes it flashed. Something was clearly wrong.

Defective charger
From the moment I unpacked the UV-82 the flimsy construction of the drop-in charger stood out. It’s thin, small, light and looks as if it could topple over any second. That first impression proved to be not far from the truth.

I opened up the charger to see if I could spot a problem. I couldn’t test the chip, but something caught my eye: there’s no hard wired connection between the contacts and the PCB. Instead this Baofeng charger relies on two large copper surfaces and contacts pressing down on them. If for some reason the connection between the two fails, the battery won’t charge properly – or not at all. Just a bit of remaining lacquer, not uncommon on a PCB, would spell trouble.

The fix
The charging contacts act like springs and the screws holding top and bottom together are horribly weak, so open up the charger while slightly squeezing top and bottom. You can let go after you removed all 4 screws.

Take a bit of abrasive material (or a sharp screwdriver) and make slight scratches in the copper material. Do the same with the top of the three contacts. Re-assemble the charger when done. Be gentle on the screws, don’t tighten them too much. The construction is such that you probably can do this only once. If re-assembly fails you’ll have to replace all 4 screws with new ones with a slightly larger diameter.

Charger-inside

The erratic behavior didn’t resurface so far, and the battery appears to charge normally.