Station Description
ZS2M/ZS6DX/ZS1BT
Update 21/12/2023:After using the Icom IC-7300 for a while I decided
I like that size modern radio quite a lot, even though it only has a single RX
it is still fine for local rag-chews and working casual contests like the CWT
tests. The one thing I would like is a slightly better receiver with better
filters, noise reduction and dynamic range.
This has led me to do some
research on what is available around the same size and what is best value for
money. I did seriously consider the Yaesu FTdx-710 but what I do not like is
the fact that it takes a few button presses and screen taps to get to the
filter settings. Since I often change filter settings during a contact that
will be a real pain, like it is on the IC-7300.
The option that is only
slightly more expensive and has a slightly better receiver is the Yaesu
FTdx-10. It has dedicated controls for the filters and it has the same
receiver and front-end as the "best in the world at any price" FTdx-101 radio.
Not only will this make a superb every day radio as well as a field/holiday
radio it will also give me the opportunity to see how good the Yaesu hybrid
SDR receiver really is. If it is that much better than what I have maybe a
FTdx-101MP is worth the cost.
Unlike a few recent radios I acquired for
the collection like the Icom IC-7300 and the Icom IC-7600 this radio was
selected for it's performance and not as a collectors item so a lot more
thought and research went into it.
FTdx-10 on the air in the shack, love this radio!
Update 14/12/2023: After selling my Yaesu FTdx-5000MP a while ago I really missed it! Well the good news is that I managed to find one in a "like new" condition so my shack is complete again!
Yaesu
FTdx-5000MP, nice to have this radio back in the shack!
I am looking forward to working some great
DX with this radio, I have always loved the
"full-size" radios and this is the king of them all. Newer radios are moving
away from front panel controls in favor of menus, not something I like.
Another thing I miss in the new radios is the second VFO knob, not even the
new flagship FTdx-101 has that! The FTdx-5000MP is indeed the last of the
breed.
Update 10/10/2023:
When I
acquired the Yaesu FT-1000D I mentioned that it has a plug at the back that
outputs the IF from the radio at 73.620MHz. I have now connected a RTL SDR
dongle to that plug and configured SDR Console to receive the IF signal from
the radio. It also translates the frequency to display the correct frequency
on the screen.
The radio is also connected to the computer via a RS232
CAT connection, using Omnirig software integrated to SDR Console you can now
click on the SDR Console screen to change frequencies or modes on the radio.
You can also listen directly to the signal on the PC and changes modes and use
the DSP software filters available on the software. This capability brings the
radio right up to more modern radios but it keeps the robust build of the
radio compared to more modern radios as well as the superb sound!
I
really like this setup and it was so easy (and cheap) to do! The FT-1000D will
see some more service in my station after this upgrade.
A new
leas of life for the FT-1000D, now it also has a spectrum display and DSP
filters!
SDR Console display of a signal heard by the FT-1000D
Update on the IC-7600 as well. I love it! It "feels" like a solid radio and
the receiver is great! It might be older technology than the IC-7300 but the
combination of more buttons, dual watch and larger screen makes me prefer it
to the IC-7300 for general use. It is a worthy addition to the shack and a
radio that will actually be used. I have already made many QSO's, both SSB and
CW on it.
On CW the filters work great and it has already bagged a few
nice DXCC contacts for me.
Update 19/9/2023: The Icom
IC-7600 has arrived! I like the build quality and the screen looks great. In
general the radio seems solid and the receiver sounds good. Will use it for a
while before I decide if I will keep it at the operating position or move it
to the "museum" section of the shack.
Icom IC-7600 shown with two different screen configurations
Update 13/9/2023:
The Icom IC-7300 arrived today. It is one of those radios that a lot of people
use and they all seem to like it but I have resisted getting one as somehow I
feel that it does not fit in with my plans for my station, it is not a
"current top end" radio that I will use for contesting or DX'ing and it is
also not a "classic top end" radio. So why did I get one? Well my excuse is
that it would be great for field station use and the compact size makes it
great for use on the yacht. Time will tell if it will remain in my shack or
move on.
IC-7300
Update 17/8/2023:
After a detour or two the Flex-5000A is finally here! It arrived in a good
condition with no transport damage. I had it connected and running in no time
at all. The software installation was easy, no issues. I managed to get CW
running and had a nice contact with Paul ZS1NN. The only problem I had during
the contact was that while I was sending I noticed that the TX stopped
transmitting at some point and a "Timeout" message appeared on the screen. I
managed to get it going again but after the QSO I had a look in the manual but
a search for "timeout" produced nothing.
I ended up going through the
menus and found a "TX timeout" that was set to 150 seconds! Really? Fine for
DX'ing or contesting on CW I suppose but useless for rag chewing! Well, it is
now disabled!
At some point I also noticed an echo on the received
signal, need to try and find out what is causing it!
On SSB I had an
immediate problem with feedback through the external speakers, the Flex-5000A
does not have an internal speaker and Flex recommends you connect "amplified
PC speakers" to the radio, just what I did but the speakers were picking up a
lot of RF. I tried to install Ferrite chokes on the power and audio leads but
it made no difference.
I ended up disconnecting the speakers and
routing the audio, via a virtual cable, to the sound card and speakers on the
laptop, that seemed to cure the issue but I still need to make a longer SSB
QSO at high power to be sure.
The spectrum display is fantastic, better
than any of my other radios and the same can be said for the DSP filters and
noise reduction.
The bands are in a terrible shape today but I am
hoping it will get better soon, would love to make a few good contacts with
this radio.
There she is, does not get much simpler (uglier?) than this!
Great user
interface! Look at all the noise on 40m!
A few strong SSB
signals on 40m
I still have lots to experiment with on this radio
ad lots to learn! First I need to try and optimize the buffers to see if I can
get rid of the annoying echo I got briefly on CW.
Update: I have not
encountered the echo again, maybe I have solved the problem, time will tell. I
did make a few long SSB contacts and everyone gave me good signal and audio
reports. At the moment I am just using the first hand mike I could find, an
old Yaesu unit but it seems to work well. I am also using a headset at the
moment and I must admit I am enjoying it, the headset is really comfortable,
should be as I have worn it for thousands of hours while flying. Maybe I can
get the microphone to work as well, would be great for SSB contesting.
I am still not happy with the stability of the software as I have had a few
crashes mostly when scrolling across the band really fast and twice when
change mode from FM to SSB. It has been totally stable while in QSO so that
helps.
I have noticed that the radio is quite happy to output around
140W and even at that power level it runs cool though I would normally never
run it that high. My few long SSB QSO's were done running about 14W into my
Metron T1000 amplifier gives me 400-450W perfect for a very noisy 40m so that
the other stations do not have to struggle to hear me.
Inside from the
top, RF amplifier and band pass filters.
Bottom view,
Receiver and interface logic.
No decision has been made as to where this radio will fit into my station will
it remain in the "DX and Contest" main operating position maybe it will end up
in the "rag chew" station or will it remain something that is simply
"different" and end up in storage or even sold it does not really fit in with
the rest of my collection. I will use it a while longer before this decision
is made.
Update 15/8/2023:
The Yaesu FT-1000D arrived safely
yesterday. It is in great condition with no shipping damage, always a concern
especially with a 21kg radio! A few quick tests show that everything seems to
work I have not had a chance to test it on CW but the filters sound great.
Yaesu FT-1000D joining the museum collection, isn't
she pretty!
I love the way her RX sounds, even bad QRM sounds better on her. I have
received great SSB audio reports on her so now to test her on CW, the bands
seem a lot better than on the weekend so hopefully it will remain like that
for a few days so that I can make a few contacts.
The radio has a very
convenient "IF Out" plug on the back so I am keen to connect a SDR dongle to
it to ass a spectrum display, just need to make up a cable.
Tomorrow I
hope to get some time to re-arrange my shack to make a bit to make more space
at the operating position. Hopefully the Flex-5000A will also arrive soon but
looking at the tracking it seems like the courier company does not have a map
as they have now sent it to completely the wrong town, idiots, third time they
have made this mistake.
Update 12/8/2023:
I have 2 "new" radios on the way to
my shack, a Flex-5000A and a Yaesu FT-1000D, they should be here in a few
days. The FT-1000D is destined for the museum but I want to try the Flex in
the main operating position for at least a while. How I "bond" with the SDR
will most likely determine the direction my station will take in the future,
stick with "conventional" radios like the Yaesu FTdx-101MP or upgrade to the
latest "headless" SDR from someone like Flex?
Update 3/7/2023:
The IC-756 Pro 3 arrived today, a bit quicker than
what I expected but I am not complaining.
It was well packed, in it's
original box plus another box so there was no damage. I had it connected and
running in no time at all. Everything seems to be fine so I made a few direct
comparisons between the Pro 2 and the Pro 3. The Pro 3 does seem to have a
quieter receiver and better filters but the band conditions were really bad so
I did not have the opportunity to test them under crowded conditions. maybe I
will write a little article comparing them and also comparing them with the
IC-7610.
Icom IC-756 Pro 3 at the top and IC-76 Pro
2 at the bottom.
So now my IC-756 collection is complete again. Maybe I now need to add an
IC-7600? I would love to add an IC-775 as well but I have not seen or heard
any of those locally.
Update 3/1/2023: I have not
really made any additions or changes to the station for almost 2 years! I have
more ordered a 6 band Hex Beam, initially for home station use, I have never
had a directional antenna for 12m and 17m, but ultimately I hope to use it for
portable and field operations when activating grid squires as well as a few
POTA and maybe even SOTA activations. Along the way I also want to activate a
few "local" DXCC entities.
I am also looking at adding a modern radio,
something like a Yaesu FT-710 or FTdx-10 to the collection to be used for
field and portable use. I will still used the R928+ and the old FT-817 when
backpacking but the new radio is for operations where I will be close to my
vehicle so weight and power consumption is less important.
Update 13/04/2021:
Good news! The R928 Plus has been
procured and it is on it's way to me! I have been doing a lot of research on
the radio and reading manuals and everything I can find on the software.
What I find really exciting is the fact that the firmware is open source.
Lots of people are contributing to the project and the radio is really packed
with some outstanding features! I will also have a look at the source code and
maybe customize it a but to suit me. I will be fun to do some programming and
compiling again!
R928 Plus, not my photo!
As soon as the radio is here I will take a few photos and post them here. Then
I am going to upgrade the radio to the newest software before I start testing
to see if it is all I am hoping it will be. The more I read about this little
radio the more I like it! Exciting times ahead, a new "toy" like this might
just be what I need to fan the "radio adventure" spark into a fire again!
Update 12/04/2021: I have identified a
potential radio that can supplement or replace my FT-817 and give me the more
modern features I want. The radio is the mcHF SRD radio or one of the other
versions of this radio (it is open source so to call them clones is not
correct) that is made in China. I did find a R928+ locally that seems to be a
good deal. It is the newer version with 1mb flash memory and an internal Li-on
battery, perfect for future upgrades and portable operations.
Let's see
if I can secure this radio!
Update 10/04/2021:
I used my FT-817 over the weekend, it is a great little radio but I do
miss some features that I know more modern radios have. One of the main things
is a spectrum display, yes, I know it does not really fit in with the minimal
equipment QRP way of thinking but time has moved on and so should we. What I
really missed was the ability to see activity away from my current frequency.
This allows you to see and QSY to a new station when you see him and not
spending most of your time turning the VFO dial up and down the band.
So the question is what is available that is small and light enough to work
for me?
I did also notice that my old fan dipole for 40/20/10 is not
really working that well anymore, at the moment 10m and even 20m is useless
most of the time so I need something that will cover 80/40/20 and maybe 15 and
10 if needed. I know this might need a small tuner but I am ok with that.
Time to do some research.....
Update 27/07/2019:
The decision was mostly made for me! A IC-7610 became available locally so now
it is in the shack! I am still planning on getting a FTdx-101MP but I will now
wait a while to make sure there are no issues with the first batch. I have been
burnt by that before, not planning to do QC for the manufacturer!
Initial
impressions of the IC-7610 are good, there are a few things that I am not
impressed with though. First and foremost must be the quality of the 2 AF/RF
controls, the feel flimsy and wobbly, really Icom, that was not very
professional! This is one area Yaesu has always been better than Icom, build
quality. Secondly I would have like a few more front panel controls, getting to
things like the notch filter simply takes too many button presses and knob
turns.....
The RX seems great, but the bands are terrible at the moment
with only weak signals, will have to wait to see how well it will handle lots of
strong signals.
IC-7610
The really nice screen!
Update 09/07/2019:
I have contacted the supplier I used for the FTdx 5000MP and unfortunately he
has no price or availability date yet for the FTdx 101D/MP. Now the question is
do a I wait? Maybe till after my re-location, or do I look at something else
like the IC-7610? I am sure I can get a 7610 quite fast but I also know
ultimately I want the FTdx 101D/MP!
Update 01/07/2019:
With a QTH move imminent and plans to get active again I am looking at equipment
again, both for my DX and contesting stations. I must say the new FTdx-101MP looks really interesting. The
specifications are great and the screen looks good. I just really wish it had 2
VFO knobs! I need to see if I can
source one locally or if I have to import again. The last time I imported the
5000's it was a real mess and took more than 6 months due to local strikes that
affected customs! If I am only going to be
using it for DX in the future one will be fine but if I start contesting again I
would ideally need two of them could get expensive!
Update 27/10/2018: After thinking about it for quite a
while I sold my remaining Yaesu FTdx-5000MP. I love the radio but since I am
not that active and it is large and expensive I decided it does not make sense
to have that much capital sitting in a box in the storeroom most of the time.
With a move also imminent it is just one thing less to transport and worry
about. Hope I am not going to regret it?
Update 20/11/2020: I am indeed
regretting the sale! I miss the radio, it was really in a class of it's own,
maybe I can find one again at a reasonable price?
Update 18/09/2014: Since I
have not gotten around to updating this page I thought I would just list the
equipment in use in the shack at the moment. this does not include the equipment
in the museum, only the equipment installed in the 2
primary operating positions and spare - field station equipment. I am also including amplifiers even though they are
not really used they are there "just in case".
Operating position
one, the contest station.
Radios:
1.
Yaesu FTdx-5000MP (sold in 2018, replaced with a new one end of 2023, missed it
too much!)
2. Icom IC-7610
3. Flex-5000A (test to decide future
direction my station will take - Update 20/9/2023, failed test, it is not
great at CW!)
4. Icom IC-7600
5.
Yaesu FT-2000 with NS roofing filter upgrade. (standby only)
6. Yaesu FT-1000MP Mark V
(standby only)
Before the
FTdx-5000MP arrived
IC-7610
IC-7610
on a noisy 40m
IC-7600
IC-7300
A random
collection of equipment in the shack!
Current, ever
changing main station....
FT-1000MP MK V
FT-1000D
with FL-7000 amplifier
Amplifiers:
1. Kenwood TL-922
2. Kenwood TL-922
Operating position two,
everyday DX'ing and rag-chewing.
Radios:
1. Yaesu FTdx-10
2. Yaesu FT-950
3. Yaesu FT-990AC (now retired to the museum)
4. Icom IC-756Pro3
5. Icom IC-756Pro2
6. Icom IC-756 (x 2) (My original contest station from
around 2000 think I have more QSO's on these radios than all the others
combined)
7. Flex-5000A (Might try it for a bit d DX'ing and contesting,
sucks at CW!)
8. Icom IC-7300 (Love the compact size, filters work well and
it is a pleasure on CW)
9. Icom IC-7600 (stunning radio, well build, love
it for CW and SSB rag chewing)
10. Yaesu FT-847 (Used on 70cm and satellites)
11. Yaesu FT-1000D (love her as an everyday rag-chew radio, stunning audio)
Yaesu
FTdx-10
FT-847,
used mostly to work satellites.
Amplifiers:
1. Transworld T-1000
2. Heathkit HL-2200
3. Yaesu
FL-2100Z
4. Henry 6N2
5. TE Systems 2m 400w
7. Heathkit SB-200 (x 2,
one rebuild with Harbach power supply, soft start and soft key kits)
8.
Metron MA1000 Solid state, (600W)
9. Yaesu FL-7000 (Now fixed and working
well!)
10. Collins 30L-1
"Spare" Radios:
1. Yaesu FT-897 -
Satellite station
2. Yaesu FT-857 - Mobile and field station (sold, no filters,
crappy, noisy RX)
3. Yaesu FT-817 -
Portable QRP, I have added a 12V, 120W amplifier for field use.
4. Yaesu FT-890 - Field station/DX'pedition,
currently (2023) doing service on my yacht again.
5. Icom
IC-706mk2 - Mobile and field station (Sold, crappy RX!)
6. Icom IC-726 - Field station and
Winlink/Digital mode work
7.
Yaesu FT-726 - VHF/UHF base station
8. Icom IC-738- Digital modes and RMS
Winlink/Tri-mode
9. Yaesu FT-991, now my primary field station and
DX'pedition radio (Sold, was the non A model, replaced by the IC-7300)
The
FT-991, what an amazing little radio!
Museum equipment
1. Icom
IC-701
2. Kenwood TS-120S
3. Yaesu FT-901DM
4. Yaesu FT-107M
5.
Kenwood TS-930S
6. Yaesu FT-200 (x2)
7. Heathkit SB-102
8. Kenwood
TS-520S
9. Yaesu FT-101E
10. Yaesu FT-102 (Sold, big mistake!)
The shack also includes
3 computers and a selection of digital interfaces, rotator controllers, antenna
switches and antenna tuners.
This is what
My shack used to look like, major changes coming soon !
Recent additions to the station include a Kenwood TL-922 amplifier for HF and
a Henry Tempo 6N2 amplifier for 2m and 6m. I have also added an Icom IC-756Pro3.
I have also added a few radios
to the "museum" side of the station, the includes the following: Icom IC-701,
Icom IC-726, Yaesu FT-221R and Yaesu FT-620B.
I am currently busy revising my equipment in the shack, I have not been
active for a long time and technology has moved on, I need to do lots of
research but I think a new "flagship" rig would be nice! I have just acquired a new FT-817D (for portable/hiking QRP work), a
FT-857D for use in the 4x4 and aircraft and a FT-897D complete with FC-30 and
battery packs for portable/field station use. The IC-7800 and FT-DX9000
are also on the shopping list but I first want to try them to find out if they
will fulfill my requirements. At their current prices they better be good !
The old main operating position at ZS6DX, I am busy setting up a new station and will post photos as soon as it is done. As you can see it was a bit of a mess and I am striving to make he new station a lot neater and more user friendly.
The complete (previous) main operating position with radios, computer, FL-7000 and T1000 amplifiers.
The "Oldie" operating position for rag-chewing etc. This position can also be configured as a second contesting position for use during a multi operator contest entry.
To read more about my current contest configuration see top of this page.
My plan is to eventually run 3 radios with 3 amplifiers going into 3 separate mono-band antennas for contest use. Now I must just get used to listening to 3 radios at the same time! I have had some luck running 2 rigs at the same time so I think once I am used to it 3 will be even better, if nothing else it allows for super fast band changes. When you have a good opening and the QSO rate is high I find that only 1 radio is needed/useful but when it is quiet the other radios allow you to catch some multipliers on the quieter bands. Till I have my new antenna farm sorted out I mostly try to work as many multipliers in contests as possible to up my band/country standings for DXCC, often contests are the best place to find new ones.
My (old, pre 2005) station consisted of (Always changing.....):
FL-2100Z, HL-2200 and Homebrew tube amplifiers for HF.
FL-7000 and T1000 solid state HF amplifiers with a few tuners, meters and rotator control boxes.
My (growing) antenna farm includes:
The 6m log-yagi and the TH5DX at rooftop height
Cushcraft A4S and 5 element 2m yagi at rooftop height, look at the nice blue sky! The A4S is a far better antenna than the TH5 or even the other larger antennas that I have used.
Spiders web of Dipoles for 12, 17, 30, 40 and 80m, this in now at 20m.
6 element 6m yagi on 8m boom in lowered position.
I also need to do something better for 160m, currently I am using a 60m long long-wire. 12, 17 and 30m needs some attention as well, here I am also considering mono-banders, maybe on the same boom?