Icom IC-7300MK2 Specs
General
| Frequency coverage (USA version)*1 |
Rx |
0.030 ~ 74.800 MHz |
|---|---|---|
| Tx |
1.800 ~ 1.999 MHz |
|
| Frequency coverage (EUR version)*1 |
Rx |
0.030 ~ 74.800 MHz |
| Tx |
1.800 ~ 1.999 MHz |
|
| Mode | A1A (CW), A3E (AM), J3E (SSB), F1B (RTTY), F3E (FM) | |
| Number of channels | 101 (99 regular, 2 scan edges) | |
| Antenna impedance | 50Ω unbalanced | |
| Antenna connector | SO-239 × 1 SMA × 2 (RX antenna IN/OUT) |
|
| Power supply requirement | 13.8 V DC ±15% | |
| Power consumption | Tx | 21 A |
| Rx | 0.7 A typical (Standby), 1.25 A (Maximum audio) |
|
| Operating temperature range | –10 ËšC ~ +60 ËšC; 14 ËšF ~ 140 ËšF | |
| Frequency stability | ±0.5 ppm or less (–10 ËšC ~ +60 ËšC; 14 ËšF ~ 140 ËšF) |
|
| Frequency resolution | 1 Hz | |
| Dimensions (W×H×D) (projections not included) |
240 × 94 × 237.6 mm; 9.4 × 3.7 × 9.4 in |
|
| Weight (approximately) | 4.1 kg; 9.0 lb | |
*1 Varies according to version.
*2 Some frequency bands are not guaranteed.
*3 Please refer to the Amateur Radio regulations in your country for the 5 MHz band operation. The 5 MHz band is only available depending on the version.
Transmitter
| Output power |
HF/50 MHz bands | SSB/CW/FM/RTTY 0.6 ~ 100 W AM 0.125 ~ 25 W |
|---|---|---|
| 70 MHz band*4 | SSB/CW/FM/RTTY 0.3 ~ 50 W AM 0.075 ~ 12.5 W |
|
| Modulation system | SSB | Digital P.S.N. modulation |
| AM | Digital Low power modulation | |
| FM | Digital Reactance modulation | |
| Spurious emission | Unwanted emission | HF bands –50 dB or less 50 MHz band –63 dB or less 70 MHz band –60 dB or less |
| Out-of-band emission | HF bands –40 dB or less 50 MHz band –60 dB or less 70 MHz band –60 dB or less |
|
| Carrier suppression | 50 dB or more | |
| Unwanted sideband | 50 dB or more | |
| Microphone impedance | 600 Ω | |
*4 Depending on the transceiver version.
Receiver
| Receiver system | Direct Sampling Superheterodyne | ||||
|---|---|---|---|---|---|
| Intermediate frequency | 12 kHz | ||||
| Sensitivity *5 | 0.5 ~ 1.799 MHz | 1.8 ~ 29.999 MHz | 50 MHz band | 70 MHz band*6 | |
| SSB/CW: (at 10 dB S/N) |
– | –16 dBμV (0.16 μV) |
–18 dBμV (0.13 μV) |
–16 dBμV (0.16 μV) |
|
| AM: (at 10 dB S/N) |
22 dBμV (12.6 μV) |
6 dBμV (2.0 μV) |
0 dBμV (1.0 μV) |
0 dBμV (1.0 μV) |
|
| FM (at 12 dB SINAD) |
– | –6 dBμV (0.5 μV)*7 |
–12 dBμV (0.25 μV) |
–12 dBμV (0.25 μV) |
|
| Sensitivity for RED version.*8 | 1.8 ~ 2.999 MHz | 3.0 ~ 29.999 MHz | 50 MHz band | 70 MHz band*6 | |
| SSB: (at 12 dB SINAD) |
10 dBμV emf | 0 dBμV emf | –6 dBμV emf | –6 dBμV emf | |
| AM: (at 12 dB SINAD) |
16 dBμV emf | 6 dBμV emf | 0 dBμV emf | 0 dBμV emf | |
| FM (at 12 dB SINAD) |
– | 0 dBμV emf*7 | –6 dBμV emf | –6 dBμV emf | |
| Squelch sensitivity (Threshold) |
SSB | 15 dBμV (5.6 μV) or less (HF: Preamp 1 ON, 50/70 MHz: Preamp 2 ON) | |||
| FM | –10 dBμV (0.3 μV) or less (HF: Preamp 1 ON, 50/70 MHz: Preamp 2 ON) | ||||
| Selectivity (Filter shape: Sharp) |
–6 dB | –40 dB | |||
| SSB (BW: 2.4 kHz) |
2.4 kHz or more | 3.4 kHz or less | |||
| CW (BW: 500 Hz) |
500 Hz or more | 700 Hz or less | |||
| RTTY (BW: 500 Hz) |
500 Hz or more | 800 Hz or less | |||
| AM (BW: 6 kHz) |
6.0 kHz or more | 10 kHz or less | |||
| FM (BW: 15 kHz) |
12.0 kHz or more | 22 kHz or less | |||
| Spurious and image rejection | HF bands | 70 dB or more | |||
| 50/70 MHz band*6 | 70 dB or more (Except for ADC Aliasing)*9 | ||||
| Audio output power | 2.5 W or more (at 10 % distortion with an 8 Ω load, 1 kHz) |
||||
*5 Or less, HF: Preamp 1 ON, filter shape Soft, 50/70 MHz: Preamp 2 ON, filter shape Soft.
*6 Depending on the transceiver version.
*7 28.0 ~ 29.7 MHz only.
*8 Or less, HF: Preamp 1 ON, filter shape Soft, 50/70 MHz: Preamp 2 ON, filter shape Soft, BW: SSB=2.4 kHz, AM=4 kHz, 60 % modulation, FM=7 kHz, 60 % modulation
*9 ADC Aliasing frequency: 124.032 MHz – RX frequency.
Tuner
| Frequency range | 1.8 ~ 70 MHz bands |
|---|---|
| Matching impedance range | 16.7 ~ 150Ω unbalanced (3 : 1 VSWR or less) |
| Tuning accuracy | 1.5 : 1 VSWR or less |
| Tuning time | 2 ~ 3 seconds (average) 15 seconds (Maximum) |
In the Box:
- IC-7300MK2
- Hand microphone, HM-219
- DC power cable
- Fuses
- Plugs