وصلة بيانات فيديو لاسلكية بدون طيار بطول 150-200 كيلومتر طويلة المدى بدون مركز جهاز إرسال واستقبال شبكي مخصص
جدول المحتويات
ميزة
- ·Highly integrated, تصميم مدمج معياري
- Adopt TDD-COFDM modulation technology, Space-time coding, spatial diversity, TX/RX beamforming, spatial multiplexing
- Omni-directional two-way communication, no need to be blocked by buildings or walls
- High-speed traveling communication, the maximum moving speed can reach7200 /Hour
- Radiator-type aluminum casing, shockproof and impact-resistant
- غير خط البصر (NLOS) نقل المحمول, المسافة لا تقل عن 150 كيلومترات تحت ظروف خط البصر (open ground, air-to-air),
- The distance of the underlying program is set by itself, and the maximum distance is set to 520km.
- Standard automatic frequency selection (with spectrum sensing)
- Centerless self-organizing network
- التخصيص الكامل متاح
الوضعية
Public security and safety inspection departments mainly used this product in technical surveillance and evidence collection.
Portable individual soldiers for emergency private network construction (can be increased in power to be used as a base station and in vehicles), fire rescue, طائرات بدون طيار, إلخ. It is suitable for real-time mobile broadband data transmission in various complex environments, such as urban areas, لحر, الجبال, and air.
تخصيص
نموذج | |||
waveform | Mobile network MiMo (MN-M IMO) | ||
MiMo technology | Space-time coding, spatial diversity, TX/RX beamforming, spatial multiplexing | ||
تلقى حساسية | -103dBm@5MHz BW | ||
Working channel bandwidth | 2.5/5/10/20MHz configurable,40MHz optional; FDD dual-antenna multi-frequency transceiver (CA carrier aggregation) اختياري. | ||
معدل الإرسال | 1-100ميغابت في الثانية(20ميغاهرتز BW)/180ميغابت في الثانية (40ميغاهرتز BW) adaptive, QoS (اختياري) | ||
تعديل | TD-COFDM, BPSK/QPSK/16QAM/64QAM/256QAM/1024QAM adaptive (fixed setting optional) | ||
طاقة خرج التردد اللاسلكي | 5W×2 (software displays 4W) | ||
Single-hop communication distance | 100-200 كيلومترات (visible), 1-30 كيلومترات (urban area) | ||
way of communication | Distributed centerless point-to-point/point-to-many/many-to-many, طبقة 2 or layer 3 dynamic routings, multi-hop relay, star/line/mesh/hybrid dynamic | ||
Single hop delay | Average 7ms(20ميغاهرتز BW) | ||
Secure encryption | OF, AES128 / 256, SNOW3G/ZUC optional, chip/TF card encryption customization | ||
Anti-interference working mode | Manual spectrum scanning channel selection, full-band enhanced intelligent frequency selection (spectrum sensing)/Full-band adaptive frequency hopping/roaming mode optional | ||
Local/remote management | Parameter settings such as operating frequency, channel bandwidth, network ID, نقل الطاقه, إلخ, spectrum scanning,
Real-time display and statistical recording of network topology, link field strength signal-to-noise ratio, upload and download traffic, distance between nodes, إلخ, GPS/Beidou electronic map, temperature/voltage/interference monitoring, تحديث النظام.Remote silence and wake-up options |
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other | The boot time is less than 28 ثواني, and the network access/update/switching time is less than 1 ثانيا.
There is no limit to the user capacity of a single system (أكثر من 256) and the number of hops in the ad hoc network (15+ hops for data, 10+ hops for voice, و 8+ hops for video). The total loss of multi-hop bandwidth is less than 70%. Automatic carrier tracking, adapting to Doppler frequency shift of ±6kHz frequency deviation, supporting mobile communications at speeds above 7200 kilometers per hour (6 Mach, 2000 meters/second). |
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Working frequency band selection (70M-6GHz), the factory default working frequency band is 1300-1500. | |||
نطاق التردد | نطاق الترددات (ميغاهيرتز) | frequency Band | نطاق الترددات (غيغاهرتز) |
UHF (حسب الطلب) | 350-450/450-550/570-700/800- 950 | S-Band (حسب الطلب) | 1.6-1.8/1.8-2.0/
2.0-2.2/2.2-2.5 |
L Band (standard configuration) | 1000-1200/1300-1550 | C Band (حسب الطلب) | 4.4-5.0/5.0-6.0 |
The Ministry of Industry and Information Technology of China | 336-344/512-582/566-626/(حسب الطلب)
606-678/1420-1520/1430-1444 |
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بيئة | |||
درجة حرارة التشغيل | -40درجه مئوية ~ +80 درجه مئوية | ||
Protection level | IP66, IP67/IP68 customized |
Construction
size and weight | 110x72x32.5mm/0.279kg(2×2W/2×5W- standard black) |
Installation/Color | 4 mounting holes, ears/black, iron gray, military green optional |
powered by | |
مصدر التيار | DC 9-28V @2×2W 2×5W |
استهلاك الطاقة | Working 1-2A/Standby 0.4-0.6A@12V, 2 × 2W
Working 2-4A/Standby 0.5-0.7A@12V, 2×5W |
Power selection | Main cable power supply (XT30) |
جهة تعامل | |
Basic interface | 2-SMA RF,1-RJ45 Ethernet 100/1000BaseT,1-Wi-Fi,GPS/Beidou,2-RS232/TTL(UART),سبوس,مدخل العاصمة |
Optional video expansion | Low latency HDMI/SDI/CVBS,4K/2K/1080P/720P/D1 |
Link status indicator | The red light is always on – not connected to the network
Flashing red light – powering on/not connected to the network The green light is always on – connected to the network Flashing green – Voice PTT pressed |
RSS I link indicator | Steady green light – link quality is excellent
Steady blue light – link quality is good Solid yellow light – link quality is medium Purple light is always on – link quality is slightly poor Steady red light – poor link quality Lights off – link down |
Management interface/control interface | Web-based network management/GUI, providing API secondary development interface/SNMP |
OEM module | |
size and weight | 10.1×5.4×1.9cm/123.5g |
الترددات اللاسلكية | مدرسة ثانوية |
Full Set Picture
Actual measurement data reference
109مدى كم
The test environment is that point A is Luofu Mountain in Huizhou (the test point is 1080 meters above sea level), and point B is the seaside on the east coast of Zhuhai seaside, with a height of 3 متر (as shown in the picture)
Test site SSI value
2W TX and 2W RX
Bandwidth 5M, fiberglass antenna at both ends
TX antenna and RX antenna
Zhuhai RX 7dBi fiberglass antenna, Luofu Mountain TX gooseneck antenna, RF bandwidth 5MHz
The gooseneck antenna end of Luofu Mountain, the height of the equipment from the ground is about 1.5m.
Gooseneck antennas at both ends, the video transmission bit rate is fixed at 3Mbps, and the video transmission is smooth
التعليقات
لا توجد توصيات بعد.