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| Categories | TDD Full Duplex Transceiver | 
|---|---|
| Brand Name: | Ding Shen | 
| Model Number: | DS-FDD20W | 
| Place of Origin: | Guang Dong China | 
| MOQ: | 1set | 
| Price: | Negotiaiton | 
| Payment Terms: | T/T | 
| Supply Ability: | Quantity(Sets) 1 - 100000 >100000 | 
| Delivery Time: | 3-7 working days | 
| Packaging Details: | 325*250*120mm | 
| Certification: | CE/FCC | 
| Place of Origin:: | Guangdong,china | 
| Model:: | DS-FDD20W | 
| Working voltage:: | DC28V | 
| Frequency2: | 300-2500MHz selection | 
| Modulation:: | COFDM 2K | 
| Dimension:: | 325*250*120mm | 
| Technology:: | FDD (frequency-duplexing-division) | 
| Frequency 1:: | 300-2500MHz selection | 
Advantages
1. High quality image and high definition video transmission
2. Long range mobile transmission, max speed 450km/h;
3. Strong RF power( 25-45W ), up to 50km NLOS distance;
4. Broad-spectrum: in rescue, reconnaissance, field operations and other emergency communication system.
5. Multi-channel adjustment
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 | 





                                 
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