|
|
|
| Here I will try
and keep an up to date list of the high tech amateur radio equipment
that I am privileged to be in possession of.
This is not to make anyone
jealous.
I will try and give an honest
review of the equipment, but it might have some bias (we all
think our station is good, don't we!, or is it just me?)
I will also give a list of
old equipment that I have used, and replaced, again with a
reasonably unbiased review.
If you want any further information
about anything I own, or have previously owned, please e-mail
me.
Some of the equipment is
for sale (in fact everything has its price, but don't tell
the XYL!!), and I will indicate this if applicable.
|
 |
| My station (Good job I tided it up before
taking picture, otherwise you wouldn't have seen anything) |
|
| |
|
|
ICOM IC-707
This was my
second HF radio.
It covers
all amateur bands, and general coverage receive (and transmit
- into a dummy load only of course).
Coverage from
500KHz to 30MHZ.
USB, LSB,
AM, FM (with option).
5 - 100 watts
SSB
5 - 25 watts
AM
20 Amps at
13.5 Volts
|
 |
| ICOM IC-707 |
| |
|
What's Good
Its small in size,
but still packs a punch. It is very easy to operate, with
very little to confuse the operator. Nice LCD display. Speaker
is on the front panel. Good memory facilities, dual VFO with
split frequency memory. When you switch band it remembers
all the last settings for that band. Always get good reports
(especially during contests where everyone gives me a 59 report!).
It is CAT enabled, though no TX or signal strength available
through the interface.
What's Bad
No IF filtering
available, memories are confusing (or is it just me!). Not
so good for digimodes (has fixed AGC and no VOX, and limitations
with CAT interface). No speech processor, or anything else
for that matter. Optional 250Hz CW Filter will cost more than
the radio cost me.
Summary
Basically
what you get is excellent, its only what you don't get that
is the problem! If you want a no frills basic set you cant
go wrong with one of these. If you want something to fiddle
with, and with lots of knobs and switches, or if you are into
serious weak signal DXing, look for something else.
I got mine
from E-Bay, and have been delighted with it.
I
have now sold it, and replaced it with a Kenwood TS-850sat
|
|
|
| Yaesu
FT-726R
This was my Main 6m, 2m, and 70cm radio.
Covers 50MHZ to 54MHz, 144MHz to 142MHz, 430MHz
to 440MHz.
Other options available, including HF.
USB, LSB, CW, FM.
10 watts output FM 20 watts SSB.
Split band (full Duplex) with satellite card.
240 Volt or 12 Volt input.
I liked this radio so much, so I bought another,
and now have two of these, one is for sale £250
|
 |
| Yaesu FT-726R |
|
What's Good
Three radios in one. Speech processor is quite
good. Variable IF, Variable power output, Simple memory operation,
Dual VFO, Easy to operate (One switch has one function). Very
easy to work on (no surface mounted devices here!).
What's Bad
No CAT interface, Not easy to hook up digimodes (no mic input
on rear sockets, and no VOX), Big and heavy, options are virtually
unavailable for it now, primitive tone burst function, and
CTCSS tones are an option board. VFO a little sensitive (difficult
to fine tune SSB), low power output.
Summary
I bought two of these. One had some problems
with the VFO, which was due to a faulty buffer on the control
board (intermittent VFO action) I wont mention the callsign
of the chap who sold it to me, but funny how it was powered
up when I saw it, as fault only showed after turning it off
for a short time! The other had an intermittent channel selector
(which came good with a good switch cleaner).
I have just bought a CTCSS module from USA (SS-64)
and I am about to see how easy (or otherwise) it is to fit
this.
The only reason I would change this radio
is for CAT control (FT-736 maybe!), otherwise it is a very
good radio.
I have now replaced both of these with
an Icom IC-706MkIIg, but may keep one of them as I think they
recieve better than the Icom.
|
|
|
| Yaesu
FT-727R
Dualband FM handheld
For sale £75
|
 |
| Yaesu FT-727R |
| |
|
|
| MFJ-969 ATU
300 Watts
160m to 6m
"T" Network
4:1 Balun
25 Watt continuous dummy load
|
 |
| MFJ-969 |
| What's Good
Roller coaster inductor gives precise tuning,
Peak or average forward/reflected power indication, Cross
needle display, Balanced output, repeatable settings (set
it for each band, and write down the settings), not automatic
(am I getting lazy in my old age?), Tunes wide range of loads.
What's Bad
Construction less than perfect (Inductor damaged
by hitting end stop too hard), Inductor is not particularly
smooth to turn, keep forgetting to change power range after
tuning on low power, small dummy load. "T" network
is not the best arrangement for balanced feeder, but it works.
Summary
Got mine cheap on E-Bay and I am very
happy with it. I use the balanced output. Do remember to read
the manual when using balanced feeder, as you have to put
a link in the rear (Guess how I found out about this), and
without it it wont tune anything!
I have now sold this and replaced it with an LDGAT-200pro.
|
|
|
| WELZ
SP-400 SWR and Power Meter
Three Ranges 0 - 5 watts, 0 to 20 watts, 0 to
150 watts.
130 to 500 MHz
N-Type connectors
|
 |
| WELZ SP-400 |
| What's good
It is well made, with N-Connectors, Large meter,
easy to use.
What's Bad
Its large, Not automatic (or is it just me again!),
need to be careful to read the correct range.
Summary
Bought this from a "JunkSale"
seller. Very happy with it, It does exactly what it should.
Only downside is its size, and the expense of N-Connectors
for Coax.
|
|
|
| TONO
2m 50w Amplifier
Output power 50 watts
All mode linear
Automatic switching.
|
 |
| TONO 2M-50W |
| Good Thing's
Small and it works.
Bad Thing's
Remote plug on the back has an exposed link
(might be something is missing from mine though). No Pre-Amp.
Very little information available for it.
Summary
Not had chance to use it yet. My antenna (Collinear)
allows me to work anything I can hear (which isn't much on
SSB). I am in the process of improving my VHF/UHF antennae,
but slowly does it, so as not to scare the neighbors!! Looking
at another project to see if I can fit an old "Cirkit"
(Whatever happened to them) pre-amp into it. Again got it
cheap of E-Bay (see a trend here!) and so I am happy with
it.
|
|
|
| G5RV
Full size.
I have now replaced the feeder with 450 ohm
open wire feeder, and feed it from my atu via 50 ohm coax
and a 9:1 balun, so it is now a "Doublet"
Works pretty well.
Mounted inverted "V" with center about
8m above ground, over apex of roof.
|
|
| G5RV |
|
Good Thing's
Cheap all band antenna, easy to install, doesn't
scare the neighbors, very durable. No problems of RFI reported.
Bad Thing's
Not very efficient, no directivity, picks up
a lot of noise, not very good on 160m (where a good ground
is needed). Need a tuner to use. Not a resonant antenna on
most bands.
Summary
I bought mine about 20 years ago, and
was inexpensive then. However when fitting it this time, couldn't
tune it at all. Found that the 300 Ohm ribbon cable had broken
where it entered the sealed dipole center. Put a new center
in it and worked very well. On receive couldn't tell the difference
with or without the broken wires, so gives some indication
of how inefficient it is as an antenna. It now tunes up nicely,
and is resonant on 21Mhz only. I plan to change the feeder
for 450 Ohm balanced feeder soon. Important thing to consider
is to keep the two wire sides in balance. This will help prevent
radiation from the feeder, and reduce RFI problems. I am contemplating
a small minibeam, but location and cost are problems.
|
|
|
| 2m/70cm
Collinear
Don't know the make, bought of e-bay cheap
|
 |
| 2m 70cm Collinear |
|
Good Thing's
Easy to set up and use, requires no tuning.
Works reasonably well on 6m also. Omnidirectional. Only requires
one feeder. Very durable.
Bad Thing's
Looks like a "CB" antennae (Not neighbor
friendly), vertically polarized (OK for FM, but no good for
SSB), little gain on 2m. Uses SO-239 connector.
Summary
Bought this of E-Bay and very happy with it.
Works well, but limited due to vertical polarization and omnidirectional.
Can work through most repeaters in my area with no problems.
Bonus was finding it tuned to 6m, and find it almost as efficient
as G5RV (Receive is about 1-2 s-points down). Can switch between
the two to reduce noise on the band. I will be taking it down
soon, as it is too high (pokes well above roof line, and don't
want to upset the Planning department (Before I put in planning
permission for 60m tower(s)!! (As if the XYL would let me
HI). Plan to construct ambitious 6m/2m quad and fit over garage
to replace it.
|
|
|
| Datong
FL2
New acquisition to the shack, and so far unused.
|
 |
| Datong FL2 |
|
Already unhappy with it. On reading instructions, it warns
that inserting the power connector (3.5mm plug) that it will
put a momentary short circuit across the 12v supply. How can
this be! I have a 30 amp power supply, permanently running,
and I can expect this unit to put a short circuit across it.
Come on Datong, what were you thinking when you designed this?
I will now have to get a separate supply just to run this,
otherwise I risk blowing fuses if it ever gets disconnected.
Couldnt get on with it, as found too fiddly to use, so have
now sold it on.
|
|
|
| Yaesu
FT-301
HF Transceiver
160m - 10m (No WARC)
13.8 Volt DC
200 watts SSB
50 watts AM/CW
For Sale £100
|
|
| Yaesu FT-301 |
|
Whats Good
Very solid easy to maintain construction. Solid
state. Has VOX and MOX. Switched AGC, Speach Processor, Good
CW filter, 13.8v power for mobile use. 500Khz bandwidth for
each band (Four bands for 10m), very good audio.
What's Bad
Analoge display. Still needs "Peaking and
Tunning", No FM, Drifts around when cold, No WARC bands.
Summary
Cant remember where I bought this from. It was
a very long time ago. It hasn't been used for several ears
now, and I keep meaning to get it back into action, just to
see if it is as good as I remember. It covers all the "old"
amateur bands, and the 27MHz CB band. It is an analogue display,
which is suprisingly easy to read. It uses a Xtal reference
tone to calibrate the dial, so should be very acurate. When
it is cold, it does drift around though.
|
|
|
| Realistic
DX-395 HF Receiver
For sale £75
|
 |
| |
| Very easy to use HF reciever. Have
now given it to my young son (13 years old) as he is getting
interested in airband recieving and this recieves the transatlantic
operations very well. |
|
|
| Realistic
PRO 2006 Scanner
For sale £100
|
 |
| |
| A little complicated to use at first,
but my son (13) is now using it successfuly to recieve airband
from local airports. It is a very good reciever, but LCD backlight
has started to fade, which I think is quite common. I hadnt
used it for about 5 years, and it still retained the memories
programmed in it! |
|
|
|
Shack Cat
Good at finding trailing cables (and pulling
them).
|
 |
|
Good things
Cant think of any
Bad things
Thinks its fun hanging off your quad project
when you are trying to tune for resonance (Must borrow that
1kw linear for next time! Barbecued cat!!)
*** No animals were harmed in the making of
the 2m 6m quad antenna*** YET!!!!!
|
| |
|
|
| |
| |
| |
| |
|