| GENERAL |
| Type: | Amateur HF transceiver |
| Frequency range: |
TX: 10-160 m + WARC
RX: 0.03-30 MHz
|
| Tuning steps: | 1 / 10 / 100 Hz, 1 / 5 / 9 / 10 / 12.5 / 20 / 25 / 100 KHz |
| Frequency stability: | ±0.5 ppm @ 0 to 50°C (32 to 122°F) |
| Mode: | AM / FM / SSB / CW / RTTY |
| Channels / memory management: |
99 regular
6 scan edges
Non-volatile EEPROM storage
|
| Repeater shift / offset: | ±0-9.999 KHz (Quick split) |
| Power supply: | 9-15.9 VDC |
| Current drain / power consumption: | RX: 300-450 mA @ 9.6 VDC
TX: Max 3 A @ 13.8 VDC |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 167*58*200 mm (6.57*2.28*7.87") |
| Weight: | 2 Kg (4.41 lb) |
| Other features: |
CTCSS/PL with tone scan. Built-in memory keyer and auto-ATU.
CI-V, AF-DSP.
|
|
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|
|
| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 64.455 MHz
2nd IF: 455 KHz
|
| Sensitivity: |
AM (10 dB S/N)
0.5-1.8 MHz: 13 uV
1.8-29.7 MHz: 2 uV
FM (12 dB SINAD)
28-29.7 MHz: 0.5 uV
SSB/CW (10 dB S/N)
1.8-29.7 MHz: 0.16 uV uV
|
| Selectivity: |
AM/NFM
9 KHz (-6 dB)
20 KHz (-50 dB)
FM
15 KHz (-6 dB)
30 KHz (-50 dB)
SSB/CW
2.4 KHz (-6 dB)
4.0 KHz (-60 dB)
|
| Image rejection: | Better than 70 dB |
| AF output power / speaker: | 500 mW at 10% distortion / 8 ohm @ 9.6 VDC
1 W at 10% distortion / 8 ohm @ 13.8 VDC |
| External speaker connector: | 3.5 mm, 8 ohm (mono) |
|
|
|
|
| TRANSMITTER SECTION |
| RF output power: |
| @ 9.6V | @ 13.8V |
|---|
| AM: | 0.1-2 W | 0.1-4 W |
| FM: | 0.1-5 W | 0.1-10 W |
| SSB (PEP): | 0.1-5 W | 0.1-10 W |
| CW/RTTY: | 0.1-5 W | 0.1-10 W |
|
| Modulation system: |
AM: Low level modulation
FM: Variable reactance modulation
SSB: Balanced modulation
|
| Max FM deviation (Factory set): | ±? KHz |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 600 ohm / 8-pin (Modular) |
| Microphone input level: | ? mV |
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|
| MISCELLANEOUS |
| Manufactured: | Japan, 2002-200x (Discontinued) |
| Additional info: |
Please note that the IC-703 does not include the 6 m band, despite
saying so on the front panel. Oddly enough, it's a printing error. The
version with 6 m included is the IC-703 Plus.
|
| Related documents: |
User manual (8.1 MB)
Service manual (9.2 MB)
Two RD07MVS1 finals
|
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
AH-2b
AH-4
AT-180
BP-228
FL-52A
FL-53A
FL-222
FL-257
HM-103
LC-156
MB-62
MB-63
MB-65
MB-72
OPC-581
OPC-587
OPC-589
OPC-598
OPC-599
OPC-1248
PS-125
SM-20
SP-7
SP-10
SP-12
UT-102
UT-106
|
Mobile antenna element. 7-54 MHz. 2.5 m long
Automatic antenna tuner, HF, 150 W
Automatic antenna tuner, HF/6 m
NiCd battery pack. 9.6 V, 2800 mAh
500 Hz narrow CW filter. IF: 455 KHz
250 Hz CW/RTTY super-narrow filter. IF: 455 KHz
1.8 KHz super narrow filter. IF: 455 KHz
3.3 KHz SSB wide filter. IF: 455 KHz
Standard hand microphone
Multi-bag with controller case
Mobile mounting bracket
Front panel mounting bracket
Mounting base
Carrying handle
Separation cable. 3.5 m (11.5 ft)
Separation cable. 5 m (16.4 ft)
Microphone adapter cable
13-pin ACC cable
13-pin ACC connector to 7-pin + 8-pin ACC connectors
CD power adapter cable
DC power supply. 13.8 VDC, 25 A
Desktop microphone. Up/down switches and lo-cut
External speaker. 5 W, 8 ohms
External speaker. 5 W, 8 ohms
Slim-type external speaker. 3 W, 8 ohms
Voice synthesizer unit
DSP unit
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