Bộ đàm này dành cho người dùng thương mại và công nghiệp, chẳng hạn như trong taxi, xe chở hàng và xe buýt trường học. MD628 mỏng và phong cách. Nó được làm bằng hợp kim nhôm bền bỉ. Trong khi đó, một micro cầm tay được cung cấp để hoạt động dễ dàng. Ngoài ra, MD628 tương thích với cả chế độ Analog và kỹ thuật số.
General | ||
---|---|---|
Frequency Range | UHF: 400-470 MHz; VHF: 136-174 MHz | |
Channel Capacity | 256 (16 channels per zone) | |
Zone Capacity | 16 | |
Current Drain(Standby) | around 0.3 A | |
Current Drain(transmit) | 45 W:<12 A; 25 W:<8 A; 1 W:<3 A; 5 W:<5 A | |
Current Drain(receive) | < 1 A | |
Dimensions(H×W×D) mm | 164 mm×43 mm×150 mm | |
Weight | 1100 g | |
Display | LCD Display:1.5 inch,128*64 pixels, monochrome, 2 rows |
Receiver | ||
---|---|---|
Sensitivity(Digital) | 0.3 μV/BER 5% | |
Rated Audio Power Output(Internal) | Internal(@16 ohm olad)4 W | |
Rated Audio Power Output(External) | External (@8 ohm load) 8 W | |
Max. Audio Power Output(Internal) | Internal(@16 ohm olad)6 W | |
Max. Audio Power Output(External) | External(@8 ohm load)12 W |
Transmitter | ||
---|---|---|
RF Power Output | Low power version:1-25W (UHF/VHF); High power version:5-45W(UHF) / 5-50W(VHF) | |
Digital Vocoder Type | AMBE+2™/SELP |
Environmental | ||
---|---|---|
Operating Temperature | -30 ℃~+60 ℃ | |
Storage Temperature | -40 ℃~+85 ℃ | |
ESD | IEC 61000-4-2(level 4); ±15 kV(Air); ±8 kV(Contact) | |
Dust & Water Protection | IP54 | |
Humidity | MIL-STD-810 G standard | |
Vibration,Drop&Shock | MIL-STD-810 G standard |
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