Monday, 13 January 2014

Review: Baofeng UV-5R

... also known as Baofeng UV-5R Plus Qualette.

What is it? 

Handheld radio covering 137-174 MHz and 400-520 MHz, costs 55 USD / 40 EUR / 34 GBP including  external speaker microphone, USB cable and protective cover, free shipping from Hong Kong took 2 weeks to Europe.
Transmits and receives on Marine Channels, Personal Mobile Radio, Amateur bands, Family Radio Service, GMRS, practically any analog frequency used by ordinary folks.

Useful features


Weight 244 g / 8.62 oz with battery and protective cover, fits in your palm, size equivalent to a digital camera. Icom lists the M87E as "compact and lightweight", this is 36g lighter and about the same size.
Quality feel, first impression is "heavy, well built". Fit and finish is good, pushing buttons and rotating knob feels positive and reassuring.
Flashlight: LED on top, dedicated button for continuous light or strobe. Surprisingly strong light and usable torch, one less item to carry on duty.
FM radio: Listen to Broadcast Radio from 65 to 108 MHz. Automatically muted if incoming transmission detected.
Loud: 1000 mW audio output power. Fills a room easily.
Alarm: flashing white light, siren and automatically transmits on last selected frequency.
Display: standby / receive / transmit glows in different colours, user selectable. Alphanumeric display, so instead of 156.800 you can enter CH 16.
Dual watch, monitor two frequencies at the same time.
External speaker microphone: keep the radio in your pocket, speaker mic on shoulder. No armpit rope, no fumbling on your belt.
Power: selectable Low 1W and High 5W, independent reviews confirmed 10% less in real life, still on par with radios costing minimum 2-3 times more.
Computer programmable: via free software.
Long battery life: standby over 2 days, full charge in 4 hours. Half charge in 2 hours.
Cost: radio only 30 dollars. Dropped, overboard, destroyed - 30 dollars gone. You can even buy the old UV-5R for 20 dollars (shipped) which will be 80% identical cosmetically and offers exactly the same performance.


Different versions - which one to buy


Recommended: UV-5R Plus Qualette Yellow. Easier to find in the dark and deep cupboards.
The original UV-5R, introduced few years ago revolutionized the handheld ham radio transceiver market due to low cost and usefulness; update added more interior metal, better antenna and firmware updates, most recent incarnation called the UV-5R Plus, subject of this review.
Latest models can be spotted from the antenna: taller with square top, no grooves on the bottom, superior to the original (first version) antenna.
BEWARE: Ebay sellers feature the old antenna, often showing images with the new and old antenna side by side. Confirm antenna type before ordering.
Same brain, different body: UV-5R2 loses Band button, UV-B5 has rotary channel selector instead of flashlight, larger body and worse display. "Qualette" designation means radio comes in yellow, blue, camo and
red colours. UV-5RA looks better, rounded curves, less compatible accessories.
As long as the radio features the new, improved antenna and comes with firmware 297 it is the latest version.
Whilst you're on Ebay order SMA female - SMA female barrel connectors for 1 dollar each, enables industry standard antennas and adapters to be used.

Accessories


Radio comes with battery, battery charger, wrist strap, FBI style earpiece, and belt clip. Belt clip screws on, strong enough for all-day use. Charger and adapter takes up little luggage space, important for international travel.
Package prices will be cheaper than purchasing accessories separately, do yourself a favour and buy a USB cable for PC programming.
Digital camera cases or a phone pouch can be used as radio is tiny.
Since the radio is around for a while, large range of accessories available. None of the newer models offer this diversity of accessories.
Speaker Mic: around 10 dollars, comes with clip, functions as a speaker (listen to received audio) and as a microphone (press the button and talk into it). Standard Kenwood-style two pin connector.
USB cable: 6-10 dollars, enables programming with computer, free software available.
Rubber sleeve: 6-8 dollars, protects from scratches and bumps.
Cloning cable: Copy frequencies and settings for 5 dollars in a few seconds between two radios.
High-capacity-battery: standard is 1800 mAh, 3600 mAh for 20 dollars.
Battery case: operate with six AA batteries, 9 dollars for the privilege. As standard battery is 7.4V presumably radio works with rechargeables, I haven't tested this.
Battery eliminator: 12 V (read: standard boat or car) supply, replaces battery pack, 9 dollars. Note that the charger adapter outputs 10V DC, I cut the adapter cord and hooked up to a 13.4V battery - charged the radio fine. If you need tethered operation stay safe and spend 9 bucks, charger might overheat from extra voltage.

Connectors

Radio comes with detachable antenna, SMA - Female
connector, looks like regular SMA connector turned inside out, signal pin inside,  rest of metal visible = ground.
SMA female barrel adapter required for regular SMA antenna connection, SMA male - BNC female for antennas featuring BNC connection.
Other adaptors (N-type shown) can be used to connect to mast-mounted antennas, as N-type connector is most often used in professional radio applications.
All antenna cables shall be 50 Ohm aka "radio coax". Ask for RG 58 cable, or LMR 240, LMR 400 for less cable loss or for long cable runs.

Antennas and performance improvements

For normal operation stock antenna is perfectly fine.

For maximum range or better performance on VHF (Marine Channels) you must buy a longer antenna. Nagoya 771 or 773 around 10 dollars, Diamond handheld antennas 20-30 dollars. Looks like a horsewhip, 15-20" / 30-50 cm lengths. I have a Nagoya 773 on order as it's collapsible, will report back on performance.


To improve performance of any handheld antenna use the following:
Tiger tail, rat tail, counterpoise, same stuff, piece of wire connected to antenna ground: metal surrounding the center pin around the antenna socket.
Length should be 75 divided by MHz of interest, for maximum efficiency on marine channels use 20" / 50 cm length wire - if no measure available roughly three palm's length, wrist to elbow distance or shorter and longer side of regular A4 paper together.
Above 400 MHz use 7" / 17.5 cm length of wire, palm's length, safe bet.
Connect the wire to metal base, round wire connectors shown are a perfect fit. Plastic surrounding the socket needs to be cut, screw the antenna on and mark at the back of the radio first.
If using non-standard antennas, due to gap tiger tail is not flush and moves around, washers needed for a tight fit.
Tiger tail effectiveness: 50 % to 100 % improvement on both transmit and receive.

Computer programming


Definitely order a USB cable to use free software called CHIRP, setting up the radio with Marine and PMR channels takes 10 minutes.
You will need to download USB cable driverCHIRP, then follow the detailed guide available on the miklor site.

IMPORTANT: Fully plug in the USB connection cable, small plug to small socket and larger plug to larger socket, last few mm makes a difference, repeat: fully plug in connection cable.
With Chirp Installed, Radio connected and turned on, Go to Radio, then Download from Radio (or press ALT+D). Software downloads channel settings from radio.
You may delete or edit channel settings individually, explore Radio - Import From Stock Config options.

Online support and resources


Sort of cult following for the UV-5R, lots of info on the web.
User guides on the Miklor website, please read them first.
Then play with radio and CHIRP, maybe google upcoming questions: probably it has been asked before.
Factory helpline, chat and support does not exist, but any and all of your questions will be answered by subscribing to the UV-5R Yahoo Group mailing list.
Miklor.com: all your need to know about this and other models, FAQ and user guides are excellent.

Legal Issues


Radio might not be legal TO TRANSMIT in certain countries, states, jurisdictions, or on specific frequencies. Using the radio as a radio scanner e.g. listening should be ok.
Please check local laws and regulations before transmitting with this radio.

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