מקלט רשת אד-הוק לרשת ללא מרכז לטווח ארוך רשת של מזל"ט קישור נתוני וידאו אלחוטי 150-200 ק"מ

מקלט רשת אד-הוק לרשת ללא מרכז לטווח ארוך רשת של מזל"ט קישור נתוני וידאו אלחוטי 150-200 ק"מ

מאפיין

• ·Highly integrated, עיצוב משולב מודולרי
• 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
• ללא קו ראייה (NLOS) שידור נייד, המרחק הוא לא פחות מ 150 קילומטרים בתנאי קו ראייה (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
• התאמה אישית מלאה זמינה

יישום

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, drones, וכו. It is suitable for real-time mobile broadband data transmission in various complex environments, such as urban areas, יָם, הרים, and air.

מִפרָט

דֶגֶם
waveform	Mobile network MiMo (MN-M IMO)
MiMo technology	Space-time coding, spatial diversity, TX/RX beamforming, spatial multiplexing
קבל רגישות	-103dBm@5MHz BW
Working channel bandwidth	2.5/5/10/20MHz configurable,40MHz optional; FDD dual-antenna multi-frequency transceiver (CA carrier aggregation) אופציונאלי.
Transmission rate	1-100Mbps(20MHz BW)/180Mbps (40MHz BW) adaptive, QoS (אופציונאלי)
וויסות	TD-COFDM, BPSK/QPSK/16QAM/64QAM/256QAM/1024QAM adaptive (fixed setting optional)
RF output power	5W×2 (software displays 4W)
Single-hop communication distance	100-200 קילומטרים (visible), 1-30 קילומטרים (urban area)
way of communication	Distributed centerless point-to-point/point-to-many/many-to-many, שִׁכבָה 2 or layer 3 dynamic routings, ממסר רב-הופ, star/line/mesh/hybrid dynamic
Single hop delay	Average 7ms(20MHz 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, לשדר כוח, וכו ', 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, וכו ', GPS/Beidou electronic map, temperature/voltage/interference monitoring, שדרוג תוכנה.Remote silence and wake-up options
other	The boot time is less than 28 שניות, and the network access/update/switching time is less than 1 שְׁנִיָה. There is no limit to the user capacity of a single system (יותר מ 256) and the number of hops in the ad hoc network (15+ hops for data, 10+ hops for voice, ו 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).
Working frequency band selection (70M-6GHz), the factory default working frequency band is 1300-1500.
תחום תדרים	טווח תדרים (MHz)	frequency Band	טווח תדרים (GHz)
UHF (אישית)	350-450/450-550/570-700/800- 950	S-Band (אישית)	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 (אישית)	4.4-5.0/5.0-6.0
The Ministry of Industry and Information Technology of China	336-344/512-582/566-626/(אישית) 606-678/1420-1520/1430-1444
סביבה
טמפרטורת פעולה	-40℃ ~+80℃
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
מתח אספקה	DC 9-28V @2×2W 2×5W
צריכת חשמל	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)
מִמְשָׁק
Basic interface	2-SMA RF,1-RJ45 Ethernet 100/1000BaseT,1-Wi-Fi,GPS/Beidou,2-RS232/TTL(UART),סבוס,קלט DC
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
RF	תיכון

Full Set Picture

Actual measurement data reference

109טווח ק"מ

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 מטר (כפי שמוצג בתמונה)

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

Multi-point centerless ad hoc network display

Modulation coding mode comparison table