Цифровой DMR мобильное радио цифровой двухстороннее антенна базовой станции
- Категория: Walkie Talkie >>>
- Поставщик: Fujian,Belfone,Communications,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.63 $* | 0.26 $* |
| Aug-16-2025 | 0.36 $* | 0.47 $* |
| Jul-16-2025 | 0.79 $* | 0.83 $* |
| Jun-16-2025 | 0.12 $* | 0.18 $* |
| May-16-2025 | 0.38 $* | 0.82 $* |
| Apr-16-2025 | 0.51 $* | 0.54 $* |
| Mar-16-2025 | 0.22 $* | 0.3 $* |
| Feb-16-2025 | 0.82 $* | 0.90 $* |
| Jan-16-2025 | 0.24 $* | 0.63 $* |
Характеристики
dual band uv handheld digital two way radio
Product Description
| Transmitter | Receiver | ||
| Power Output | VHF/UHF high power: 30W VHF/UHF low power: 15W | Digital Sensitivity | 5% BER: 0.25 uV |
| 4FSK Modulation | 12.5kHz (only data): 7K60FXD 12.5kHz (data and voice): 7K60FXE | Analog Sensitivity | 0.25 uV (12 dB SINAD) |
| FM Modulation | 12.5 kHz: 8K50F3E | Intermodulation | 60dB |
| Modulation Limitation | +/- 2.5kHz @ 12.5kHz | Adjacent Channel Selectivity | 60 dB |
| FM Noise | -40dB | Spurious Suppression | 70 dB |
| Spurious Emission | -36 dBm≤1GHz/-30 dBm≥1GHz | FM Noise | -40dB |
| Adjacent Channel Power | ≤-60dB | Frequency Response | +1/-3 dB |
| Frequency Response | +1/-3 dB | Audio Power | 3W |
| Vocoder | AMBE+2™ | Audio Distortion | 3% (typical) |
| Audio Distortion | <3% | Conduction Radiation | -57dBm |
| GPS precision | Horizontal Accuracy≤-10m (with well signal) | ||
| TTFF (first location)Cold Boot | < 1 minute(with well signal) | ||
| TTFF (first location)Hot Boot | < 10second(with well signal) | ||
| Environmental Specifications | |||
| Working Temperature | -20℃-+70℃ | Storage Temperature | -40℃-+80℃ |
SDP DMR Tier II mobile radio TM8250
DMR Tier II mobile radio TM8250 designed to use in smart dispatch patrol system which provide versatile voice and data service for critical communication. With multi sites roaming function TM8250 create wide area coverage and automatically roam from one coverage area to another with no manual intervention. Featured with superb audio, integrated GPS, text messaging TM8250 enable you to keep track of every organization member and keep in touch at all times. Voice announcement for different status frees users to concentrate on the work.
Main Product
Company Information
Certifications
Our Team
FAQ
1.Q: Are you a manufacturer?
A: Founded in 1989, owning a 23,000 square meters manufacturing base, more than 200 R&D engineers and 300 manufacturing workers, we are among one of the top manufacturer and designer in China mainland for two-way radios and systems.
2.Q: What is MOQ (Minimum order quantity)
A: 2 pcs for sample test first is recommended. The price policy sets MOQ for bulk order based on cooperation relationship with us as a distributor, dealer or premium dealer, or OEM cooperation. Please contact us for details.
3.Q: Do you accept customized?
A: Rebranding is acceptable and OEM&ODM is welcomed.
4. Q: Could you offer free sample to test?
A: Sample will be charged firstly, but will be refund to you when you put bulk order on us.
5.Q: What is your lead-time for order?
A: 1-2 day for sample, 3-30days for bulk order, depends on the quantity for new inquiries. We do forecast for long-term business relationship partners.
6.Q: When can I find tracking information of sample?
A: We will send you the tracking number of sample within 2 days after delivery.
7.Q: How do you ensure your quality?
A: The product is designed and produced with good material in the industry. The company is ISO 9000:2008 certified and we make 100% OQC before delivery. Both above reasons ensure low defective rate for our products. We set warranty policy for products and accessories. Please contact us immediately if some unpredictable defectives happen. Thanks
8.Q: When can I find tracking information of sample?
A: We will send you the tracking number of sample within 2 days after delivery.
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