2020 New design 20W NLOS FDD COFDM digital transmitter receiver for Long distance
DS-FDD20W is a new COFDM digital transmitter receiver with Frequency-division duplexing (FDD) technology, designed with dual-mode RF transceiver system which operate at different carrier frequencies ideal for long range communication in network solution. The FDD technique uses different frequency bands for video radio sending and receiving with no interference.
DS-FDD20W transceiver is implement of transparent IP Ethernet interface that able balance and stable high-speed data rate with 30Mbit/s each for uplink and downlink. It’s ideal for broadcasting, public security system, emergency system, Police, military etc. required for long distance wireless private network links.
Feature:
l COFDM modulation,different carrier frequencies technology
l great transfer rate for uplink and downlink
l transparent IP Ethernet interface and serial port in built
l Dual frequency is ideal for long-distance required
l Dynamic AES encryption 128bits
l Narrowband bandwidth 1M/2M/4M/8MHz available
l Work well in NLOS fast moving condition
l Integrated design, super linear
l User easy to operate the related parameters by LCD panel with keypad
Tech specification:
| Model | SG-FDD30 |
| Technology | FDD (frequency-duplexing-division) |
| Working voltage | DC 28V |
| Frequency 1 | 300-2500MHz selection |
| Frequency 2 | 300-2500MHz selection |
| RF bandwidth | 1/2/4/8MHz |
| Output power | 20W |
| Encryption/decryption mode | AES128 bits |
| Modulation | COFDM 2K |
| Transfer rate | 30 Mbit/s each for uplink and downlink |
| RF connector | N *2 |
| Ethernet | Standard RJ45 port *2 |
| Serial port | RS232 serial port, 115200bps max |
| LCD panel with keypad | Easy to set/modify the related parameters |
| Dimension | 325*250*120mm |
| Weight | 8.7kg |
Product Tags:
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20W NLOS FDD COFDM Digital Wireless Video Transmitter Images
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