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Icom IC-78
Icom IC-78 - the best station for 'riverine'. Suitable for area A2 and has a certificate of PPP.
IC-78 for 100 W output power, providing the ability to deliver information to the most remote locations. The radio is made in one-piece cast aluminum housing combined with a large heat sink, helping to keep the internal temperature at the minimum value, even if the work in the transfer . Compact size 240 (W) x 95 (H) x 239 (D) mm and is an elementary setting makes this an indispensable station.
IC-78 is equipped with a large LCD with backlight and also displays the frequency or channel number as well as a programmable meter indicating the received signal level, output power, VSWR . Has a minimum number of switches and controls .
The radio has a manual input frequency VFO for transmission and reception. Keyboard with which usual frequency or channel number is located on the front panel. Available 99 duplex channels for storing individual transmit and receive frequency in the memory, it is also possible to assign each channel its symbolic name (8 characters) . Excellent sound quality, provided by a built-in speaker. Additional IF filter can be installed in the transceiver, providing bandwidths of 5, selectable in SSB, CW and RTTY modes . At the station there is automatic noise reduction that is designed to eliminate interference in the air. In addition to controlling noise reduction is present RF gain control .
To maintain the stability of the parameters is a cooler. For use in data transmission or telex terminals provides a connector for connecting external modems. Transceiver has a port for programming and management.
SPECIFICATIONS:
| ICOM IC-78 | |
| GENERAL CHARACTERISTICS: | |
| Frequency Range: |
Admission: 0.03 - 30 MHz Transmission: 1,6-30 MHz |
| Modulation Type: | USB, LSB, CW, RTTY (FSK), AM |
| Number of Channels: | 99 (1 ringer) |
| Power supply: | 13.8 |
| Temperature range standard: | -10:. +60 ° C. |
| Temperature Range (with CR-338): | -30:. +60 ° C. |
| Dimensions: | 240 x 95 x 239 mm |
| Weight: | 3.8 kg |
| TRANSMITTER: | |
| Output: | can vary from 2 to 100 W |
| Carrier suppression: | - 40 dB |
| Level-band emission: | -50 DB |
| Suppression of spurious radiation side: | - 46dB |
| RECEIVER: | |
| Sensitivity: |
SSB, RTTY, CW: 0,16 uV (12 dB S / N) (1.6 - 30 MHz, preamp on); AM: 13 uV (10 dB S / N, 0.5 - 1.6 MHz); 2 uV (10 dB S / N, 1.6 - 30 MHz, Preamp. incl.) |
| Selectivity: |
SSB, RTTY, CW: not less than 2.1 kHz / -6 dB no more than 4.5 kHz / -60 dB AM: not less than 6.0 kHz / -6 dB, not more than 20 kHz / -40 dB |
| Sensitivity at a closed W / P: | 5.6 mV (SSB) |
| Intermodulation selectivity: | -70 DB |
| Audio Output: |
2.0 W |
Certificate:
-
RRR
Available for order
Documentation:
Doppler speed logs
Doppler lag measures the speed of the vessel based on the Doppler effect, which consists in the fact that the signal emitted from the moving object