paghahatid ng data ng radio ng telemetry ng telemetry 2W PA 50km
Talahanayan ng nilalaman
Panimula
The high-speed FM radio module Vcan1915, leveraging software-defined radio (SDR) teknolohiya, offers a compact and dependable remote communication solution tailored for low-cost, space-constrained applications. Each module can be configured to operate within the 400, 900, o 800 MHz frequency bands.
This series of high-speed frequency-hopping digital radios provides long-range, reliable communication with low latency and secure data transmission capabilities. The modules support full-duplex serial communication as well as diagnostic communication. Dagdag pa, the Vcan1915 excels in noise suppression and interference rejection, employing flexible frequency synthesis, modulasyong dihital, and matched filter detection technologies.
With outstanding performance metrics, the Vcan1915 demonstrates excellent resistance to electromagnetic interference and ensures reliable communication. Its advanced encryption features position it as a leading product in the realm of digital transmission technologies.
Mga tampok
- Communication Modes: Supports point-to-point, punto sa multipoint, TDMA, store-and-forward, and roaming capabilities.
- Configurable Frequency Bands: The software allows users to select operating frequencies of 400 MHz, 900 MHz, o 800 MHz.
- High Air Speed: Achieves data rates of up to 345 kbps at 900 MHz.
- Advanced Noise and Interference Filtering: Features a four-level filtering system for ultra-low noise and interference suppression.
- Adjustable Transmit Power: Offers transmit power options of 2 W, 5 W, o 25 W, which can be adjusted as needed.
- Robust Error Correction: Utilizes a 32-bit CRC with retransmission capabilities and selectable forward error correction for enhanced reliability.
- Independent Diagnostic Port: Provides real-time remote diagnostics and wireless network control through a dedicated diagnostic port.
- Energy Efficient: Designed with low power consumption in sleep and sensing modes.
- Saklaw ng Temperatura sa Industriya: Operates effectively across a wide industrial temperature range.
- Laki ng compact: Features a very small form factor for easy integration into various applications.
- Durable Connection Options: Offers aviation and military-grade connection plug package options for enhanced durability.
- Pagkakatugma sa Protocol: Compatible with Microhard N920F and supports PCC, Trimble, and Satel GNSS/RTK data link protocols.
Pagtutukoy:
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Dalas
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410-480MHz/840-845MHz/902-928MHz
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Spreading Method
Scheme ng modulation
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Dalas ng Hopping
GMSK,2GFSK,4GFSK,QPSK
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Ipasa ang Pagwawasto ng Error
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Hamming, BCH, Golay, Tambo-Solomon, Viterbi
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Pagtuklas ng Error
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32 mga bits ng CRC, ARQ
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Pagsasakripta
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Opsiyonal(see-AES option)
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Hanay
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100km
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Serial Interface
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3.3V CMOS, RS232/485(Mapipili ang mga)
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Serial Baud Rate
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300BPS sa 230.4kbps
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Mga Operating Mode
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Point-to-Point,Point-to-Multipoint, TDMA,Tindahan&Forward Repeater, Peer to Peer
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Signals Interface
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MGA LED NG RSSI, Mga LED ng Tx / Rx,I-reset ang, Config, Paggising, RSmode,4 Digital inputs/ Outputs,1Input ng analohiya,1Analog Output
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Remote Diagnostics
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Boltahe ng Baterya, Temperatura, RSSI, Mga Estadistika ng Packet
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Rejection
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Katabi ng Channel @ 400 MHz:60 dB Alternatibong Channel @ 400 MHz:70 dB Katabing Channel @ 900 MHz:57 dB Alternatibong Channel @ 900 MHz:65
dB |
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Core Voltage
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3.3VDC ang kailangan para sa 1W 3.6VDC ang kailangan para sa 2W
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Pagkonsumo ng kapangyarihan (3.3T)
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Pagtulog:＜1mA(Hinaharap) dle: 20mA
Rx: 45mA to 98mA
Tx Peak: 2A
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Mga Konektor
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Antena: UFL Datos:80 Pin SMT
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Kapaligiran
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-55°C ~ +85°C 5~ 95% kahalumigmigan,di-condensing
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Timbang
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Tinatayang. 5 gramo
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Mga dimensiyon
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Tinatayang. 1.05″x1.3″x.13″ (26.5mm x 33mm x 3.5mm)
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Mga Pag-apruba
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Bahagi ng FCC 15.247 Nakabinbin IC RSS210 Nakabinbin
Bahagi ng FCC 15.90 Nakabinbin
IC RSS119 Nakabinbin
CE Nakabinbin
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25Watt PA power amplifier Radio Telemetry Data Link
Download 25W specification PDF
Saklaw ng komunikasyon: nang higit sa 100 kilometro, bukas at walang sagabal
Uring boltahe: 10.5-16T
Pagkonsumo ng kapangyarihan (12T): Rx: 130mA, Tx Peak: L 4A/H 6A
Connection Antenna SMA: 5-core aviation socket
Kapaligiran: -55°C ~+85°C; 5~ 95% kahalumigmigan, di-condensing
Timbang: 451g
Mga dimensiyon 105×79.5x42mm
FAQ
Q: What protocol is used to transmit information in this Radio Telemetry Data Link?
A: Malinaw na transmisyon.
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