[CVRC] IC-701 FS
Jack/AE7DX
vhfplus at bmg50.com
Fri Feb 25 19:21:02 EST 2005
I am posting this item in hopes of finding a local buyer
before listing it elsewhere:
Economic circumstances, plus the opportunity to acquire a
70-foot crankup tower, persuades me to sell my ICOM IC-701
HF transceiver with the IC-SM2 desk mic. This is a 100-watt
160-10 meter SSB/CW/FSK rig but does not and cannot have the
WARC bands. The rig is in excellent condition and has
worked well for me in both casual SSB use and in CW and SSB
contests. I originally bought the rig with contesting in
mind and, given the affordability of the rig plus the very
good receiver characteristics, this was an easy choice.
The rig is a digital readout with resolution to 100Hz and
covers 1.8 to 29.9999MHz plus 15MHz WWV with extended
receive coverage beyond the Amateur bands by grounding a pin
on the accessory connector on the rear panel. The '701 has
dual VFOs with front-panel selection so you can
rx/tx with any combination. The rig has receiver passband
tuning, an effective noise blanker, RIT, a 10db attenuator
that can be switched in or out and a narrow audio filter
that is switched in when operating in the "CW Narrow" mode.
I understand that there are INRAD filters available for this
rig but this one has the stock filters. The '701 has the
capability of being used with VHF transverters via an RCA
jack on the rear panel (you'd have to consult the manual for
details on that). There are also RCA connectors on the rear
of the rig that will allow use of an external receive
antenna which is great for using that 800 foot Beverage in
the 160 contest!
The '701 transmitter has an SSB speech processor and VOX
plus is fully metered allowing you to look at audio
compression, ALC, power output (although I do not know how
accurate that is) final collector current and collector
voltage. The transmitter can operate FSK (RTTY) with
either a wide or narrow shift. Mark/space is selected by a
contact closure on the accessory connector...that's for
interface with a polar relay for those old enough to
remember such things :>)
There are only two things that I have found wrong with the
rig, both of which are relatively minor. First, if you
attempt to use the rig when it is cold (temperatures in the
40 to 50 degree range) the synthesizer exhibits some
instability (random hopping in frequency anywhere from a
few hundred Hertz to a couple of kilohertz). Since I have
the rig in my garage shack it does get fairly chilly, even
though the room is insulated, so I leave the rig on all the
time so that it stay warm regardless of room temperature and
the instability never appears. Second, when changing bands
the rig defaults to the bottom of the band (1.800MHz,
3.500MHz, 7.000MHz, etc) which means having to tune up the
band to get to your desired frequency. I *think* there is
some sort of "CMOS-type" battery that needs to be replaced
but I have never looked for it and don't know how it is
configured. Tuning up-band quickly is made easy by a "fast
tune" mode that allows the synthesizer to step 10kHz at a
time instead of the normal 100Hz steps.
Aside from those two problems this rig has given me
excellent service on all bands, including 160, on CW and
SSB. I have not had occasion to run RTTY but the rig does
put out power in the RTTY position if you key the
transmitter manually, so I know it does work in that mode.
Physically the rig is in surprising condition with little
evidence of wear. There are a few places where one can see
very slight imperfections but these are all quite minor. The
front panel almost looks as good as the day it first came
out of the carton from ICOM so someone obviously took good
care of this rig! I do have a copy of the manual in pdf
format which I can send as an attachment in an e-mail to the
buyer. The rig requires a 13.8 volt power supply at a
maximum current of about 18 amps.
I am asking $150.00 for the IC-701 and IC-SM2 mic. I live in
Silver Springs and work in Reno so I can arrange to meet
someone for delivery anywhere in Reno/Sparks/CC/Carson
Valley/Fernley/Fallon/etc. If you have any questions please
contact me via e-mail.
Thanks,
Jack, AE7DX
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