Detail Radio Komunikasi RIG SSB ICOM IC-718
Specification
Specifications
General
Frequency Range
Rx
Tx
0.030-29.999999 MHz* 1
1.800-1.999999 MHz* 2
3.500-3.999999 MHz* 2 ( varies with version)
7.000-7.300000 MHz
10.100-10.150000 MHz
14.000-14.350000 MHz
18.068-18.168000 MHz
21.000-21.450000 MHz
24.890-24.990000 MHz
28.000-29.700000 MHz
* 1guaranteed range: 0.5-29.999999 MHz
* 2varies according to version
Mode USB, LSB, CW, RTTY ( FSK) , AM
No. of memory channels 101 ( 99 regular, 2 scan edges)
Frequency resolution 1 Hz
Frequency stability
Less than ± 200 Hz from 1 minute to 60 minutes after power on. After that rate of stability less than ± 30 Hz/ hr. at + 25° C ( + 77° F) . Temperature fluctuations 0° C to + 50° C ( + 32° F to + 122° F) less than ± 350 Hz
Power supply requirement
13.8 V DC ± 15% ( negative ground)
Current drain
( at 13.8 V DC)
Receive
Transmit
Stand-by 1.3A
max audio 2.0A
max. power 20.0A
Usable temperature range
-10° C to + 60° C
( + 14° F to + 140° F)
Antenna connector SO-239 ( 50© )
Dimensions
( projections not included)
240mm ( W) x 95mm ( H) x 239mm ( D) ;
97/ 16in ( W) x 33/ 4in ( H) x 913/ 32in ( D)
Weight 3.8 kg; 8 lb 6 oz
ACC connector 13-pin
REMOTE connector 2-conductor 3.5 ( d) mm; ( 1/ 8 " )
Transmitter
Modulation system
SSB
AM
Balanced modulation
Low level modulation
Output power
SSB, CW, RTTY
AM
2-100W
2-40W
Spurious emissions Less than -50 dB below peak output power
Spurious frequency
below 30 MHz
above 30 MHz
-50dB
-60dB
Carrier suppression More than 40 dB
Unwanted sideband More than 50 dB
Microphone connector 8-pin connector ( 600© )
KEY connector 3 conductor 6.5 ( d) mm ( 1/ 4 " )
SEND connector Phono ( RCA)
ALC connector Phono ( RCA)
Receiver
Receiving system Double conversion superheterodyne
Sensitivity ( 10 dB S/ N)
SSB, CW, RTTY
AM
0.16 µ V ( 1.8-29.999999 MHz)
13 µ V ( 0.5-1.799999 MHz)
2 µ V ( 1.8-29.999999 MHz)
SQL sensitivity Less than 5.6 µ V ( SSB)
Selectivity
SSB, CW, RTTY
AM
More than 2.1 kHz/ -6 dB
Less than 4.5 kHz/ -60 dB
More than 6.0 kHz/ -6 dB
Less than 20 kHz/ -40 dB
Spurious and image rejection More than 70 dB ( 1.8-29.999999 MHz)
Audio output power
( at 13.8 V DC)
More than 2.0W at 10% distortion with an 8© load
RIT variable range ± 1200 Hz
PHONES connector 3-conductor 6.5 ( d) mm ( 1/ 4 " )
EXT SP connector 2-conductor 3.5 ( d) mm ( 1/ 8 " ) / 8©
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