Sony icf 2010 Manual Do Utilizador
Sensitivity
Another important quality to check for is the set's sensitivity, or its
ability to pick up weak stations. The results here are quite good. Our
sample was very sensitive on all bands and fortunately Sony introduced
an RF gain control. This means that if signals on the 49 metre band in
the European evening get too strong causing distortion, you can reduce
the signal level getting into the set. In addition there's a rather coarser
switch marked DX-LOCAL, which we found was best left on the DX
setting. On the old ICF2001 (released in 1980!) you had to adjust an
aerial tuning "thumb" wheel for best signal strength. This isn't needed on
the ICF2001D. An extra use has also been thought out for the manual
tuning knob. You can use it to set in the built-in 24 or 12 hour clock, and
the versatile timer. That's clever, the only drawback being that there is
no way to control an external tape recorder with the timer.
ability to pick up weak stations. The results here are quite good. Our
sample was very sensitive on all bands and fortunately Sony introduced
an RF gain control. This means that if signals on the 49 metre band in
the European evening get too strong causing distortion, you can reduce
the signal level getting into the set. In addition there's a rather coarser
switch marked DX-LOCAL, which we found was best left on the DX
setting. On the old ICF2001 (released in 1980!) you had to adjust an
aerial tuning "thumb" wheel for best signal strength. This isn't needed on
the ICF2001D. An extra use has also been thought out for the manual
tuning knob. You can use it to set in the built-in 24 or 12 hour clock, and
the versatile timer. That's clever, the only drawback being that there is
no way to control an external tape recorder with the timer.
Signal strength is displayed on a scale of 10 light emitting diodes, which
also doubles as a battery indicator. A light illuminates the frequency
display for night-time use.
also doubles as a battery indicator. A light illuminates the frequency
display for night-time use.
Power Consumption
The old ICF-2001 back in 1980 quickly got a reputation for being very
expensive to run on batteries. It took so much current the batteries got
warm and lasted about 5 hours. The new ICF-2001D takes three Size D
batteries for the radio section, and 3 penlight cells for the computer
section of the receiver. We measured current consumption as 150
milliAmps at an average listening level, which is a vast improvement and
quite economical. You're still better off using mains electricity if possible,
and in many countries the set is (was) supplied with a 4.5 DC mains
power supply.
expensive to run on batteries. It took so much current the batteries got
warm and lasted about 5 hours. The new ICF-2001D takes three Size D
batteries for the radio section, and 3 penlight cells for the computer
section of the receiver. We measured current consumption as 150
milliAmps at an average listening level, which is a vast improvement and
quite economical. You're still better off using mains electricity if possible,
and in many countries the set is (was) supplied with a 4.5 DC mains
power supply.
Looking at some of the other features, there's a headphone jack wired
for stereo which is handy if you want to use the Walkman style
headphones, and a tape-recorder output with a very low level. You have
to use the "microphone" input instead of the "line" input on your tape
recorder, which seems odd. A three position tone control is available, but
the middle setting seems to be sufficient for most types of listening.
for stereo which is handy if you want to use the Walkman style
headphones, and a tape-recorder output with a very low level. You have
to use the "microphone" input instead of the "line" input on your tape
recorder, which seems odd. A three position tone control is available, but
the middle setting seems to be sufficient for most types of listening.
Antenna
The set has evidently been carefully matched to the built-in 120 cm
telescopic antenna. There is provision for connecting an external
shortwave and airband antenna, but we found a number of cases where
connecting a 10 metre longwire antenna gave no improvement or even
worse reception. The provision of a shoulder strap indicates it's intended
as a portable receiver, and a power lock switch prevents the receiver
going on accidentally in the luggage. The smaller, cheaper and newer,
ICF-SW-7600G is better suited for the traveller though, unless you plan
to be in one place for a long time. The ICF2001D has a considerably
more audio power than the ICF-SW7600G.
telescopic antenna. There is provision for connecting an external
shortwave and airband antenna, but we found a number of cases where
connecting a 10 metre longwire antenna gave no improvement or even
worse reception. The provision of a shoulder strap indicates it's intended
as a portable receiver, and a power lock switch prevents the receiver
going on accidentally in the luggage. The smaller, cheaper and newer,
ICF-SW-7600G is better suited for the traveller though, unless you plan
to be in one place for a long time. The ICF2001D has a considerably
more audio power than the ICF-SW7600G.
An active antenna, the SONY AN-1, is still advertised as being suitable
for the 2001 series. Under normal signal level conditions in Europe we
did not find it made any improvement on shortwave signals. On medium
wave, the AN-1 was useless, as it is impossible to disconnect the
ICF2001D's internal ferrite rod antenna.
for the 2001 series. Under normal signal level conditions in Europe we
did not find it made any improvement on shortwave signals. On medium
wave, the AN-1 was useless, as it is impossible to disconnect the
ICF2001D's internal ferrite rod antenna.
Page 4 of 5
Radio Netherlands Receiver Shopping List: Sony ICF-2001D / ICF-2010
2003-01-27
http://www.rnw.nl/realradio/icf2001d.html