Máy bộ đàm hàng hải ICOM IC-M85
- Tiêu chuẩn chống thấm nước: IP67.
- Công suất: 5W.
- Kênh có sẵn.
- Dải tần: VHF hàng hải 136.000-174.000MHz.
- Công suất âm thanh: 700mW.
- Chức năng giám sát.
- Chức năng quét ưu tiên.
- Phụ kiện tiêu chuẩn bao gồm: Pin BP-290 Li-ion 1910mAh, BC-227, BC-147SE, An ten FASC58V, Bát cài MB-133.
Đặc tính kỹ thuật
| General |
|
| Marine channels | Land mobile channels |
| Frequency coverage | Tx | 156.025–157.425 MHz | 136.000–174.000 MHz |
| Rx | 156.050–163.275 MHz |
| Usable channel groups, Number of channels | USA, INT, CAN, WX channels | 100 land mobile channels |
| Type of emissions | 16K0G3E | 16K0F3E/11K0F3E |
| Channel spacing | 25 kHz | 25 kHz/12.5 kHz |
| Power supply requirement | 7.2 V DC nominal |
| Current drain | Tx | 1.5 A (at 5 W) | 0.9 A (at 2 W) |
| Rx Max. audio | 0.45 A |
| Antenna impedance | 50 Ω |
| Operating temperature range | -20°C to +60°C | -30°C to +60°C |
| Dimensions (W×H×D) | 56 × 92 × 29 mm |
| Weight | 246 g |
| Transmitter |
|
| Marine channels | Land mobile channels |
| Output power (at 7.2 V DC) | 5/3/1 W | 2/1 W |
| Max. frequency deviation | ±5.0 kHz | ±5.0 kHz (Wide) |
| ±2.5 kHz (Narrow) |
| Frequency stability | ±5.0 ppm |
| Spurious emissions | -70 dBc typical |
| FM hum and noise | 40 dB | 40 dB (Wide) |
| 34 dB (Narrow) |
| Audio harmonic distortion | 10% (at 60% deviation) |
| Modulation limiting | 60-100% of maximum deviation |
| Receiver |
|
| Marine channels | Land mobile channels |
| Sensitivity (at 12 dB SINAD) | 0.25 μV typical |
| Adjacent channel selectivity | 70 dB typical | 70 dB typical (Wide) |
| 55 dB typical (Narrow) |
| Spurious response | 70 dB typical |
| Intermodulation | 70 dB typical |
| Audio output power | Internal SP | 700 mW typical (at 10% distortion with 12 Ω load) |
| External SP | 700 mW typical (at 10% distortion with 8 Ω load) |
- Máy sản xuất tại Nhật Bản.
- Bảo hành: 12 tháng cho thân máy và phụ kiện.