IC-703+ Specifications
| General |
- Frequency Coverage:
- Receive:
- 0.030 - 60 MHz*,
- Transmit:
- 1.8 - 1.999 MHz*
- 3.5 - 3.999 MHz*
- 7.0 - 7.300 MHz*
- 10.1 - 10.150 MHz
- 14.0 - 14.350 MHz
- 18.068 - 18.168 MHz
- 21.0 - 21.450 MHz
- 24.89 - 24.990 MHz
- 28.0 - 29.700 MHz
- 50.0 - 54.000 MHz
Mode: USB, LSB, CW, RTTY (FSK), AM, FM, WFM (Rx only)
Number of memory channels. : 105 (99 regular + 6 scan edge)
Antenna connector : SO-239
Power supply requirement: 9-15.8 VDC (negative ground)
Frequency stability: ± 0.5 ppm
Current drain: Transmit max. power 3 A; Receive 450 ma, Receive standby 300 ma (DSP off)
Usable temperature range : -10°C to 60°C (14°F to 140°F)
Dimensions (projections not included):
- 167(W) x 58(H) x 200(D) mm
- 6-9/16(W) x 2-9/32(H) x 7-7/8(D) inches
Weight: 2 kg (4.4 lb)
CI-V connector: 2 conductor, 3.5 (d) mm (1/8")
ACC connector: 13 pin
|
| Transmitter |
- Output power:
| |
SSB/CW/RTTY/FM |
AM |
| 13.8 VDC |
0.1 - 10 W |
0.1 - 4 W |
| 9.6 VDC |
0.1 - 5 W |
0.1 - 2 W |
- Modulation system:
| LSB/USB |
Balanced modulation |
| AM |
Low level modulation |
| FM |
Variable reactance modulation |
- Spurious emissions: Less than -50 dB (below 30 MHz), -60 dB; above 50 MHz.
- Carrier suppression: More than -40 dB
- Unwanted sideband: More than -50 dB
- Microphone connector: 8 pin modular jack (600 ohm KEY connector: 3-conductor 6.35 (d) mm (1/4")
|
| Receiver |
- Receive system:
- SSB/CW/AM/WFM: Double superheterodyne
- FM: Double conversion superheterodyne
- IFs: 1st 64.455 MHz, 2nd 455 kHz
|
- Selectivity (normal setting)
| SSB, CW [2.4 kHz] |
More than 2.4 kHz/- 6 dB |
| |
Less than 4.5 kHz/ -60 dB |
| AM/FM-N [6 kHz] |
More than 9.0 kHz/-6 dB |
| |
Less than 30 kHz/-50 dB |
| FM [15 kHz] |
More than 15 kHz/-6 dB |
| |
Less than 30 kHz/-60 dB |
- Spurious and image rejection ratio:
- More than 70 dB HF
- More than 50 dB 6M (except IF point)
- Audio output power (at 13.8 VDC): More than 1.0 W at 10% distortion with an 8-ohm load
- RIT variable range +/-9.99 kHz
- PHONES connector: 3-conductor, 3.5 (d) mm (1/8")/8 ohms
- EXT SP connector: 2-conductor, 3.5 (d) mm (1/8") 8 ohms
Specifications are subject to change without notice or obligation.
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