uzun menzilli telemetri radyo veri iletimi 2W PA 50km
İçindekiler
giriiş
The high-speed FM radio module Vcan1915, leveraging software-defined radio (SDR) teknoloji, 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, veya 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. Ek olarak, the Vcan1915 excels in noise suppression and interference rejection, employing flexible frequency synthesis, dijital modülasyon, 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.
Özellikler
- Communication Modes: Supports point-to-point, noktadan çok noktaya, TDMA, store-and-forward, and roaming capabilities.
- Configurable Frequency Bands: The software allows users to select operating frequencies of 400 MHz, 900 MHz, veya 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, veya 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.
- Industrial Temperature Range: Operates effectively across a wide industrial temperature range.
- Kompakt Boyut: 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.
- Protokol Uyumluluğu: Compatible with Microhard N920F and supports PCC, Trimble, and Satel GNSS/RTK data link protocols.
şartname:
|
Sıklık
|
410-480MHz/840-845MHz/902-928MHz
|
|
Spreading Method
Modülasyon Şeması
|
Frekans Atlama
GMSK,2GSK,4GSK,QPSK
|
|
İleri Hata Düzeltme
|
Hamming, BCH, Golay, Reed-Solomon, Viterbi
|
|
Error Detection
|
32 bits of CRC, ARQ
|
|
Şifreleme
|
İsteğe bağlı(see-AES option)
|
|
Menzil
|
100km
|
|
Serial Interface
|
3.3V CMOS, RS232/485(Seçilebilir)
|
|
Serial Baud Rate
|
300bps to 230.4kbps
|
|
Çalışma Modları
|
Noktadan Noktaya,Noktadan Çoklu Noktaya, TDMA,Store&For-ward Repeater, Eşler arası
|
|
Signals Interface
|
RSSI LEDs, Tx/Rx LEDs,Sıfırla, Config, Wake-up, RSmode,4 Digital inputs/ Outputs,1Analog input,1Analog Output
|
|
Remote Diagnostics
|
Battery Voltage, Sıcaklık, RSSI, Packet Statistics
|
|
Rejection
|
Adjacent Channel @ 400 MHz:60 dB Alternate Channel @ 400 MHz:70 dB Adjacent Channel @ 900 MHz:57 dB Alternate Channel @ 900 MHz:65
dB |
|
Core Voltage
|
3.3VDC is required for 1W 3.6VDC is required for 2W
|
|
Güç Tüketimi (3.3V)
|
Sleep:＜1mA(Future) dle: 20mA
Rx: 45mA to 98mA
Tx Peak: 2bir
|
|
Connectors
|
Anten: UFL Veri:80 Pin SMT
|
|
Çevresel
|
-55°~+85°C 5~95% humidity,yoğunlaşmayan
|
|
Ağırlık
|
Yaklaşık. 5 gram
|
|
boyutlar
|
Yaklaşık. 1.05″x1.3″x.13″ (26.5mm x 33mm x 3.5mm)
|
|
Onaylar
|
FCC Part 15.247 Pending IC RSS210 Pending
FCC Part 15.90 Pending
IC RSS119 Pending
CE Pending
|
25Watt PA power amplifier Radio Telemetry Data Link
Download 25W specification PDF
İletişim aralığı: bundan fazla 100 kilometre, open and unobstructed
Çalışma voltajı: 10.5-16V
Güç tüketimi (12V): Rx: 130mA, Tx Peak: L 4A/H 6A
Connection Antenna SMA: 5-core aviation socket
Çevre: -55°~+85°C; 5~95% humidity, yoğunlaşmayan
Ağırlık: 451g
boyutlar 105×79.5x42mm
SSS
S: What protocol is used to transmit information in this Radio Telemetry Data Link?
bir: Transparent transmission.
İlgili Gönderi
Yorumlar
Henüz yorum yok.