VERTEX-STANDARD-YAESU |
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Vertex-Standard-Yaesu's VX-3R "micro"
dual band handheld transceiver.
Sadly it appears that Yaesu's quality control continues to be
downright poor.
Good news is that the CTCSS "Delay Bug" has now been
fixed.
Receive audio while OK, but not up to the VX-2R's standards.
(Photo: N9EWO)
Approx. Serial Numbers Tested :
First "Dud" Sample : 7G02003x,
Second "Properly Working" Sample : 7H0311xx
Country of Manufacture : VX-3R Transceiver: Japan, FNB-82LI
Lithium-Ion Battery: Japan, NC-85 wall charger: Taiwan , CSC-92
Case: Japan, FBA-37 3 AA Battery Case: Japan.
This model is the follow up to the Yaesu VX-2R, and for those
who you have not been on my review page for this model it would
be a good idea that you read that
page first.
These of course are MY views and yours may not be the same. The
test samples were both early versions from the first and third
lots imported into the USA (July 2007). It was tested in a area
of about 80,000 total population, so I may not experience
intermodulation or other issues that may happen in a larger city.
I No Longer Own This Model
First Sample Was A No Go.
With the first sample we received, the internal
microphone was totally dead. If we slightly squeezed the cabinet
it would crackle in a bit, but that was it. When any external
microphone was plugged in, it worked fine. Serial number approx :
7G02003x (from the second lot). This is a sad state of affairs
for Vertex-Standard-Yaesu. This shows that quality control does
not exist at all. Simply no excuse for this and it shows that it
was not tested before it left the factory. With all of the
quality control and hardware / firmware bug issues that the VX-2R
had, you would think that they would have learned something ?
My second sample was OK (thank goodness), but appears that
quality control is just lacking big time ?
[ UPDATES : I have received a report of ANOTHER VX-3R
with this same "Dead Internal Mic" issue. Approx serial
number : 7H0309xx. This is from the 3rd lot and was not a very
early one. Another out of the box dud VX-3R had his CTCSS not
holding stored frequencies. Approx serial number here was : 7G0100xx.
As I was saying, where is your quality control Yaesu ?? ]
Feel, Looks and Construction. CSC-92 Soft Case and FBA-37 AA
Battery Case.
The size and solid feeling are pretty much a dead ringer
to the elder VX-2 model, but the corners are less rounded.
However, once I had both in my hands the VX-3R seems to be just a
tad larger ? We still have the weird lock switch on the bottom,
but I still like this system over the plastic "snap"
bar that is used with the Yaesu VX-5, Icom IC-T90A, IC-Q7A and
others.
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Left side views.
The elder VX-2R on the left, VX-3R on the right.
(Photo: N9EWO)
All buttons on the front are of a hard plastic type, the VX-2R
used soft plastic-rubber ones. These take a much more "push"
to make happen over the VX-1R or VX-2R. These have a spongy
"click" feeling when pushed. You need to push a good
ways in to make them work. To make it worse are more recessed
over the older VX2R. This does get a bit painful if you are
programming "mucho" channels. Here is the first MAJOR
strike for me with the VX-3R. Out of the case it's not so bad,
however when trying to poke these over the plastic when in the
case .....forget it !!!
The side mounted PTT, squelch and power buttons continue to be of
a soft rubber type. With the PTT being a slight slight step
backward over the VX-2R , as it's a more mushy. The VX-2R's PTT
is a more solid feeling. But it is not curved and does has a
slightly larger surface to poke at. The orange on-off button
takes the same (if not worse) "finger breaker" pressure
to make happen however. The squelch "break" button is
even much mushy on the VX-3R to me over the 2. Overall I do not
care for the PTT button on the VX-3R.
The locking top knob is the strangest part of the VX-3R. It pulls
out for use and to do this operation is a bit stiff (takes 2
hands). When pushed in it becomes locked and cannot be rotated.
This knob has a rubber "cover" over it for better grab.
It actually works quite well even if it's a bit on the ugly side
to me. Actual knob operation has a fair amount of "giggle"
play to it (when pulled out), also has a fair amount of "rotational
play" when turned (going from click to click). It feels
cheap to me in any event. This is still is better over the Icom
IC-P7A's sloppy feeling encoder, but the VX-2R wins on this once
again (excellent feel).
LCD looks great with the proper contrast (it is not adjustable).
It is slightly larger over the VX-2's display but this is for the
added volume icon on the far left. Display backlighting being a
yellow color (VX-2R is red). I do like the VX-3R's backlight
color a bit better.
In a pinch the old VX-2R's CSC-90 soft case will work with the VX-3R
OK. However, it fits a bit more tight and also not all of the
windows will match up (like the rx/tx LED), but it can work
unless you are using the FBA-37 AA battery case.
The proper CSC-92 case has a back on it that allows for the rear
of it to move around slightly between the 2 battery sources using
Velcro. There is a belt loop on the case, but I did not care for
this. In fact I don't use belt clips with a small POCKET radio
like the VX-2 and 3 are (why bother). Also there are 2
hard snaps that need to be used, that need to be pressed up
against the body of the radio every time it's attached to the
belt. This was not for me, so I removed the loop part of the case.
I cut the 4 snaps very CAREFULLY with a larger pair of
side cutters (marked with pink dots, see photo below). Otherwise
it's good and provides protection of the transceivers buttons.
Here is another one that Icom totally blew with the open front IC-P7A
"LC-161 case".
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CSC-92 soft case for the Vertex-Standard-Yaesu
VX-3R.
It includes a belt loop, but I did not care for that part of it.
(Photos : N9EWO)
I will NOT be held responsible
for any info that is listed here |
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I hated the "Belt
Loop" on the VX-3R's CSC-92 case,
So I CAREFULLY removed the 4 rivets holding it (marked with the
pink dots)
using a larger pair of side cutters. Much better this way to me.
(Photo's : N9EWO)
Uses the same FNB-82LI battery pack, and the RF power is a
dead ringer to the VX-2R. The standard battery cover is still a
pretty thin piece of plastic and tends to fish (slide) around
slightly even when locked. A bit more in fact over the old VX-2R.
But this I did not find to be a drawback.
A new FBA-37 case option allows one to use 3 AA batteries instead
of the FNB-82LI battery. It replaces the rear cover entirely. So
you have to keep track of the standard cover as not to loose it.
It fits and works well. There is a disclaimer in the owners
manual that states that rechargeable batteries should not be used.
This is because if it ever did short (on or off the radio), could
indeed give you a hot pocket and very nasty burns (let alone
killing the radio). But I did this anyway and worked just fine (but
see the update "tight fit" note below), but being
extremely careful as well. Again, I can see this could be a
disaster if it ever shorted out with no protection in this case.
So you have been warned.
Don't get any idea's of using this FBA-37 with your old VX-2R. It
will not fit....sorry.
[ UPDATE: One major bug with the FBA-37 battery case I have
found is that some brands of batteries fit VERY tight if not
impossible to make work. This is even more true with rechargables.
Is not as great as I was thinking at first, more of a pain in the
rump in fact. ]
Also watch out for the small plastic pin inside the VX-3R's
battery cavity. This is used for switching the charger circuit
off if one accidentally plugs in the charger when the FBA-37 is
in use. It looks very fragile.
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Front and rear views of the FBA-37 three
AA battery holder, also when attached to the radio.
Sorry , it will NOT work with the VX-2R. As it should , makes the
VX-3R much more "chubby".
I found that it can fit VERY tight (if at all) with some brands
of rechargable batteries.
(Photo : N9EWO)
Has the "No Power" Bug Been Cleared Up ??
As of me typing this text, the "no power bug"
that hit many mid-later VX-2R's , this did not happen with my VX-3R
sample.
With some later samples of the VX-2R, after a random number of
power on's and off's, it would fail to come on. When this
happened you were forced to remove and replace the battery. Then
it was OK for awhile until it does it all over again. A royal
pain in the rump it is.
LCD Display, and Bugs Here ?
Again as of me typing this text , the LCD bleed issue at
power up with many VX-2R's was not present on my properly working
sample of the VX-3R. My sample number 2 did have this strange
quirk (it was fixed in repair).
However, with my "last sample" number three of the VX-2R
(very near the last production run), it was also clear of this
and the no power bug.
Dreaded Electronic Volume Control, Set Menu, Can Now
Adjust The Mic Level
A feature that was on the VX-1R but not on the 2R that has been
restored with the 3R , is a "electronic volume" control.
But unlike the VX-1R, there is no up down buttons and one is
forced to push in and HOLD a "Vol" button and THEN use
the knob on top to make volume adjustments. This is good in some
ways, bad in others. No wear not using a old style volume control,
but is a chore to adjust the volume now being forced
to use the tuning encoder to turn it up or down. The "volume
control" set up on the VX-2R is MUCH better in my view. So a
huge step backwards I'm afraid here for me. I like the VX-2R's
volume control set up MUCH better.
Plus side (as minor as it is) to this is that you can change the
way the VOL button works in the set menu. This allows just one
poke of the VOL button and then for a couple of seconds the
encoder on top becomes the volume control , and just like the
function button it reverts back to tuning mode automatically.
This is a much better way to use this and for me it was the FIRST
item I changed in the set menu.
Or if one wishes, you can switch the top encoder to become the
"volume control" all the time.
Speaking of the "Set" menu, there are now a 94
selections (compare to only 46 on the VX-2R). You can now adjust
the microphone level and even turn off the blasted "Beep"
every time the squelch breaks when scanning the memory channels (but
still keep the keyboard beep on, this now has a separate toggle).
Audio Quality Receive and Transmit, Not as Good As the VX-2R's
Receive Audio, Squelch Settings Improved.
After additional testing in various outdoor situations,
the VX-2R is the clear winner for receive/speaker quality. There
is a hint of bass response and is more hissy with the VX-3R (you
cant push bass out of a micro sized speaker if at all from a
Handheld Transceiver). Mind you it's still MUCH better over the
Icom IC-P7A lousy receive audio. But I have a harder time hearing
what's said in a outdoor situation with the VX-3R. The older VX-2R
rules here with the more crisp and cleaner audio from the speaker.
Transmit quality is very good, loud and crisp (excellent). And
again you able to adjust the mic level as well.
The squelch settings are seperate for the AM mode, FM mode, Wide
FM mode and AM broadcast. The VX-2R has only 2, one for FM Wide
and the other one for the everything else. Much better idea here
with the VX-3R's squelch setings and works great.
MW Broadcast now features a internal bar antenna.
Dual Receive With MW or FM Stations.
Here we have a slight improvement. Yaesu has added a internal
loop-bar antenna for the MW band. Now don't get too excited for
any DX here. It does help with LOCAL signals as compared to just
using the short rubber antenna. For any distant stations, it's
still going to disappoint.
There is a way to listen to a MW or FM broadcast station while
also monitoring a local repeater (it can cut in), but this is not
too useful as we will cover next.
FM Broadcast Performance Bad News, Stereo via a separate
headphone jack, also a FM Broadcast cord antenna.
The FM Broadcast (88 to 108 Mhz) performance on the VX-3R is just
about totally useless at my location. Very deaf if almost
unacceptable, no sensitivity at all to speak of. Why did Yaesu go
to all of this trouble to add FM stereo and have such a lousy
receiver here ?? In a large city it may be more useable, but if
you are out in the boonies (like me) at all "forget it".
Here the VX-2R's FM performance blew the it into the next
universe.
If one compares CURRENT printed specifications
on the 2 radios , you can easily see that the listed VX-3R specs
show much worse sensitivity. The VX-2R at 1.5 µv
, the VX-3R is marked 3.0 µv in the FM
Broadcast Band. Important note on this : Info via the owners
manual marked as 0706W-BE on rear cover. It WAS marked
as 1.5 µv in earlier manuals and ads. This
shows the real story, Vertex-Standard is well aware of the much
less sensitive FMBC section.
The AM, FM broadcast sections are marked as only "Single
Conversion".
Yes, one can toggle to use the side mounted 1/8 inch
headphone jack as the FM antenna in the set menu (but this did
not help sensitivity for me). Good news is it was not all for
nothing, as the rest of the radio's audio also comes out of this
jack too. So you don't have to use the speaker/ mic's earphone
jack (if your speaker/mic has a earphone jack) to use common
lightweight headphones anymore. The speaker/mic jack on top uses
the same weird 4 conductor ones that the VX-1, VX-2 and the Icom
IC-Q7A use, so no change here. I still feel that speaker/mic
jacks belong on the top of a handheld transceiver, and the VX-3R
provides this.
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From left to right, Icom IC-Q7A,
Yaesu VX-2R and VX-3R.
(Photo : N9EWO)
Overall Sensitivity , 800 Mhz and SW / HF Bands
Reception Any More Useful ?
Other than with the AM and FM broadcast bands , overall
VHF/UHF sensitivity is pretty much a dead ringer to my ears when
comparing to the VX-2R. But with one very important
exception. The 800 Mhz band sensitivity has been MUCH improved. I
can use this handheld for 800 Mhz public service monitoring now ,
whereas with the VX-2R it was pretty much a washout.
SW broadcast sensitivity is another dead ringer, in
other words it's not too useful (see my VX-2R
page for more information on this).
Included Antenna is the Same One That Came With the VX-2R.
Once again we have the same YHA-66 gem that
came with the VX-2R. It's actually a very nice size antenna, but
it does not do well outside the 2 meter and 70 cm amateur bands.
But as it usually is, for many only a aftermarket antenna will
satisfy, including me. We used a Diamond SRH-519 (8 inch thin
whip) and worked very well, but is not made for rough handling /
use. I still use a couple of the old VX-1R short
antenna's that work a bit better over the YHA-66.
I was told that the latest versions of the Diamond SRH-519
provides a slightly longer "center stinger" for proper
contact for the VX-2R and VX-3R's. Not sure how true this really
is, however my later Diamond sample has a nice long center pin
and easily makes proper connection to either radio. Have
a good look before you buy any aftermarket antenna if you are
able to.
CTCSS Delay Bug Is Gone, Finally !!
For those of you where the CTCSS delay bug (this is
noticed more when scanning CTCSS memory channels) bothered you to
no end as it did me with the VX-1R, VX-2R and even with the VX-5R,
here it is very good news.
If you entered a channel with a CTCSS decode, when
scanning and stopped on this memory entry, it would take a good
second for the audio to come through, missing the first part of a
message. Well with the VX-3R, Vertex-Standard-Yaesu has "finally"
cleared this issue up. So tone decode is now useful for use with
public service frequencies.
As I type this text, there was a report of the CTCSS
values not taking (that is not storing). I'm crossing my fingers
that I don't see this one ??
No Schematics or Block Diagrams Included
This may sound like a broken record, but once again the
VX-3R does not include any schematics or even a lousy block
diagram.
The Older VX-2R is Much Better To Me For My Uses, But Is Still a
Worthy "Micro" Handheld Transceiver Overall.
Even with the bugs and quality control issues, the
Vertex-Standard-Yaesu VX-3R is still a good micro transceiver
with great extended receive (FM broadcast band is a very sour
pill however). It still beats out the Icom IC-P7A to my ears with
it's nasty poor receive audio. But watch out for what appears to
be an above average dud rate ? For many a GOOD used VX-2R
may still be the better way to go if you want it as small as you
can get.
In fact I have let my VX-3R go and went for another new VX-2R
before they were sold out. Even with the bugs I find the older
model to be much more worthy for my uses and desires.
I No Longer Own This Model
Dave N9EWO
© 2008 N9EWO
Ver. 2.1
| Vertex-Standard-Yaesu : Serial Numbers |
| Vertex-Standard-Yaesu
uses the same serial number scheme for all of their ham
gear. The serial number has the form YMLLNNNN where Y = the last digit of the year of manufacture, M is a letter representing the month of manufacture with "C" = January, "D" = February, and so on, the lot number is represented by the two digit LL (00 - 99), and NNNN (0001-9999) is the unit number within lot LL. For example: 0N070145 means December 2000, lot 7, unit 0145. The lot number is not linked to the year & month, i.e., LL does not reset to 00 each year. Service bulletins refer to lot numbers. Another Example: Serial number 1e110089 means : Manufactured: March 2001 Lot: 11 Unit: 0089 |