Newsgroup: it.hobby.radioamatori
Titolo: consiglio

Comprereste l' ic746 o ft 847
grazie per l'aiuto
daniele

 daniele
Icom IC-746...
WOW! 100 watts on HF, 6 meters AND 2 meters! IF-DSP, too! A REAL HF
radio with 6 and 2 meters. With solar cycle 23 gearing up, all hams will
be able to take advantage of better HF propagation conditions, night AND
day!
HF + 6 meter + 2 meter Coverage
The IC-746 offers all mode operation (SSB, CW, RTTY, AM and FM) on the
amateur HF bands, 50 MHz and 144 MHz bands. In addition, a wide
frequency coverage receiver provides continuous coverage from 30 KHz to
60 MHz and 108-174 MHz.
100 W Output for All Bands
100 Watts of output is available on all bands - HF, 50 MHz and 144 MHz,
making the IC-746 a practical choice for all-around base station use.
The die-cast aluminum chassis and a large cooling fan help to stabilize
the PA circuit, providing 100% full duty cycle operation.
DSP Function Standard
DSP digitally transposes receive audio components in all modes of
operation to produce desired AF frequency characteristics at the IF
stage of the transceiver. This built-in DSP provides the following
functions:
Noise reduction
Automatic notch filter
Selectable APF
Large, Multi-Function LCD
Designed for ease of use and optimum readability in any lighting
condition. Operating frequency, memory channel number, function settings
and digital meter readouts are indicated. In addition, the following
items can be displayed in the multi-function dot-matrix portion of the
LCD:
Band scope - provides a convenient visual indication of band conditions
around a displayed frequency
Memory names - up to 9 characters can be conveniently assigned to
memories
Key assignments - indicates functions assigned to multi-function
switches
Twin PBT settings - display passband widths and passband location
against the RX frequency
Split frequency - RX or TX frequency is displayed during split operation
Memory keyer content - displays the contents of the CW memory keyer
Twin PBT (Pass Band Tuning)
This convenient function narrows the IF passband in two stages to
eliminate interfering signals. Particularly useful during crowded band
conditions such as pileups, contests, etc.
Versatile Filter Combinations
Up to 3 optional crystal filters can be installed, providing a wide
variety of filter combinations. Choose a filter combination from the
front panel that best suits your operating needs, for example 500 Hz and
250 Hz CW filters.
Digital, Multi-Function S/RF Meter
This meter provides a variety of useful information. Signal strength is
indicated while receiving (S-meter) and RF output, SWR and ALC levels
are simultaneously indicated while transmitting. A peak level hold
function is available for the S-meter.
Complete CW Functions
CW enthusiasts won't be disappointed. With a built-in 4 channel memory
keyer with 50 characters, multi-function electronic keyer, CW pitch
control and full break0in (QSK), the IC-746 has it all.
Automatic Antenna Tuner
An automatic antenna tuner id built-in and covers the HF bands to 50
MHz. After operating on a band for the first time memories can be preset
providing very high speed tuning.
.......se avessi i soldi e necessita' di cambaire radio sicuramente si,
la acquisterei. Ovviamente solo dal momento che ho una licenza ed una
patente che mi autorizza sia alla detenzione che all'uso.
---------------------
Yaesu Ft 847, come sopra. Esteticamente mi piace di piu'. Sulla Rete
trovi l'FT-847 Bulletin Board su
http://www.en.com/users/rayd/ft-847/wwwboard/wwwboard.html
Ciao!
--
Angelo Brunero  IK1QLD
Università di Torino
CISI - Settore sistemi
http://www.cisi.unito.it
Phone +39 11 6703648