I’ve had my beloved Icom IC-E92D for a couple of years now
and I spend more time talking though this than any other piece of equipment.
Two years ago there was no DV (Digital Voice) or D-STAR activity in my area,
but I wanted a dual band handheld that would be, to some extent, future-proof.
And before the rival Yaesu C4FM digital system is mooted,
let me say that D-STAR is so firmly established, that a lot of infrastructure
would be needed to better the existing system. Great advances have been made
lately with the advent of the German DV-RPTR
(‘DV Repeater’) boards as well as the new DCS
reflectors. Having said that, I’m always keen to try any new digital modes.
I’m not going to dwell heavily on specification and features
because this is not a newly launched product – there are plenty of excellent
resources and reviews already available. But here are some things that have
pleased me about both the radio and the technology behind it.
Icom IC-E92D |
Let’s put the digital stuff to one side for the time being. I
think the E92D is just an excellent FM transceiver in its own right. Its
construction is solid and feels good in the hand. Used outdoors, it’s
comforting to know that it’s waterproof. I live in Wales, after all. The send/receive
audio quality is very good in all modes and the microphone doesn’t suffer from
the aforementioned weather-proofing that blights some other units. It seems
XYL’s sewing kits have been raided worldwide for needles to pierce microphone
membranes.
I love using low power when I can. In DV mode you either get
a R5 copy or rapidly nothing. Why not see how low you can go? The E92D will go
down to 100mW and oddly enough I use this more than any other power setting. It’s
also all you need for your home D-STAR hotspot, isn’t it? A group of three of
us had a 2m net with a distance of 20 miles between the furthest stations. We
all used DV mode and 100mW (external antennas, of course) for a full lock and
quality audio output. Compare this with the FM mindset of achieving ‘full
quietening’ in many local nets. Admit it - a small swell of pride is taken in
how many dB’s ‘over’ are registered. With DV it is how few. Back to the E92D: If things get marginal and stressed then the
next increments are 500mW, 1W and 2.5W. Unleash the whole 5W if it’s a national holiday
or you’re feeling reckless. In common with many handheld owners, I also have an
aftermarket antenna to add a little more gain when needed.
Built for the outdoor life - with HM-175 GPS Speaker-Mic |
I have, and recommend, the RS232C remote cable and bundled programming
software. There are enough people now who have kindly uploaded their files
(called .icf files) to the internet with repeater and node settings for entire
countries. You can enter or edit data manually from the front panel, but as
with most radios a computer will save you time you can otherwise spend chatting
idly. Seeing how the channels and banks are organised on-screen helps you properly
exploit the memory capacity. Apart from the usual, I have also stored AMSAT,
marine band, PMR and SWL channels. I travel a lot so it’s good to have
repeaters stored by region too.
Dislikes? Only a couple and they’re not going to jaundice my
high regard for this pleasure-giving, grown-up gadget. Most E92D owners acknowledge
that although the battery life is good, there is little warning given before
the battery dies. A bit like a pet hamster. Again, with four power settings you
should optimise your battery life. Secondly, I don’t think many consumers would
eagerly vote for an SMA antenna connector over a BNC, but we have to live with
that. The main problem can be a snapped pin from an over-stressed SMA
to SO239 adaptor, for example. This happens easily, frequently and on one
occasion to me. I sent my unit back to Icom UK for repair, as the stuck pin
could not be extracted. I must add that their support and service was
fantastic. The repair was carried out quickly and was not costly. Chastened, I
made a pigtail adaptor for use in the car, shown below.
SMA - SO239 adaptor |
As far as accessories go, I have the HM-175 GPS speaker
microphone. The embedded data channel in DV is something we’re only just
starting to fully explore. GPS position and distance reporting between simplex users
or posts on APRS.fi via a repeater are fun. I also have a two-pin mic/headset
adaptor for mobile work.
Just download an electronic manual and have a look at the level of specification and configurability! You'll find a new feature every day for the first few months. There are now the lower-cost IC-E80D and 70cm-only IC-ID31E to supplement the range, of course.
So, after two years I think the big test for any bit of
equipment would be “If it was damaged/stolen/confiscated by vexed YL/XYL, what
would I replace it with?” For me, an exact replacement, no less. It’s a much of
a staple as the King Edward potato.
Nice article
ReplyDeleteAndy, G8TQH
Thanks Andy! When you post these you have no idea if anyone is reading or is interested, unless there's a comment. Thanks for reading and taking the time to post a comment. 73, Rob MW0DNK
DeleteGood article, talk to soon on dv.
ReplyDelete73. Kev
Thanks Kev!
DeleteLoved your article. Have same thoughts about the 92. Great radio and not only for D-Star. I use it while travelling together with a notebook PC and the DVAP. Works great in areas without D-Star coverage ( S. America, Africa, ...)
Delete73 de Ronald, ON4BBQ
Thanks Ronald - mine travels with me too, including operating mobile. Thanks for the kind comments. 73, Rob MW0DNK
DeleteAndy,
ReplyDeleteGreat article. I share your sentiments. It will take a long time and a ton of money for Yaesu to displace D-Star. But, competition is good for the hobby, so, bring it on!
Rob
KJ3C
Thanks for the comment! 73, Rob MW0DNK
DeleteI have the E92D as well and it's great, and yes I would 100% agree that you really need the programming lead to be able to program it up quickly! I would not want to enter all the D and A repeaters in by the knob and buttons!
ReplyDelete73
Steve M0TSA
- and you can see how the banks are all organised too. Mine's all organised quite tidily now! Thanks for the post, Steve.
DeleteThanks for the article, it was helpful for me as a newcomer to D Star. I bought a 2nd hand IC-E92D and it arrived yesterday. I also ordered a couple of SMA adaptors so that I can use my "real" antenna, with a bit of luck I will have a QSO with someone. 73, Bob, M0BOB.
ReplyDeleteThanks and glad it was of help - take care with any SMA adaptor, though! Best wishes, Rob.
DeleteThe SMA adaptor arrived today, but it looked cheap and didn't seem to help on receive, so I put it in the drawer. My nearest repeater is GB7OK and sometimes I hear voices, but they seem to be distorted/breaking up. I presume that the small antenna provided with the radio cannot cope with the distance, so later today I will go to the nearest big hill and try from there.
ReplyDeleteI have since made several contacts via GB7OK (my closest Gateway). :-)
ReplyDeleteGreat stuff and well done. I use mine mobile a lot too. When you have any FM simplex contact it's often worth finding out if anyone has DV as well. It's great maintaining a Q5 contact with just 100mW, when propagation allows. 73, Rob.
DeleteHiya fantastic article. I'm just thinking of getting into dstar but not sure to go for the E92 or the ID51E. Does the E92 have an sd card slot?
ReplyDeleteThanks! No, there is no SD slot on the E92.
DeleteNice article, just got my 2nd hand 92d just looking for the programming lead if anyone has one laying about. Icom UK has none, so look at QRZ.com my call G0KNK...
ReplyDeleteThanks for the comment - I write this quite a long time ago. Good luck in finding a lead!
DeleteThanks for this very interesting article. Just purchased a very good condition 92d and gps Mike separately for a very good price. Coupled with my Bluestack Dv and mobile phone I can communicate almost anywhere without my car looking like a hedgehog. Definitely a keeper :-)
ReplyDeleteLooks like you have everything well sorted there! Have fun and thank you very much for your comment, I'm pleased you enjoyed the article :) Rob MW0DNK.
Deletenice artical. although quite old,,informative and gives me hope in getting my 92d going on dstar etc. nice chunky feel and im keeping it. got rid of a yaesu handy for this and so far glad i did. cheers Steve G0NVW
ReplyDeleteThanks so much for your thoughts, Steve! Glad you have a ‘keeper’. Have fun! Rob.
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ReplyDelete