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Model Number: SG-TDD20(009)
Brand Name: Safe Guard
Key Specifications/Special Features:
Model: SG-TDD20TDD-COFDM is our new NLOS (non-line of sight) two-action data transmission system and wireless mobile emergency communication private network, which is independent of telecom operator’s wireless networkIts confidentiality, security, mobile performance that is better than telecom operatorsAlso is a fully transparent data encryption transmission emergency security networkMain features: (wireless 1km TDD COFDM RS485 wireless video transceiver for FPV)+ Supports protocol PTP and PMD network technology+ Supports non-line of sight(NLOS) high-speed mobile transmission+ Bit rate can up to 921600bps+ AES 128-bit encryption, and also customer manually customize the secret key+ Standard RJ45 Ethernet and RS485/RS485/RS422 data interfaces
+ Built-in with small LCD screen that shows the signal working status
+ Available frequency: 330-430MHz/430-530MHz, or 2.4GHz (option)
Our service (wireless 1km TDD COFDM RS485 wireless video transceiver for FPV)
1. One-stop ODM/OEM solution
2. 24-hour technical support
3. Lifelong maintenance (replacement parts will be charged after a year)
4. Provide professional system design and construction
5. Here since we are an experienced manufactory in wireless microwave transmission area for over 17 years, we are the source
+ Built-in with small LCD screen that shows the signal working status
+ Available frequency: 330-430MHz/430-530MHz, or 2.4GHz (option)
Our service (wireless 1km TDD COFDM RS485 wireless video transceiver for FPV)
1. One-stop ODM/OEM solution
2. 24-hour technical support
3. Lifelong maintenance (replacement parts will be charged after a year)
4. Provide professional system design and construction
5. Here since we are an experienced manufactory in wireless microwave transmission area for over 17 years, we are the source
| Physical interface section | |
| Ethernet | standard RJ-45 |
| RS-232/422/485 data | two or three pins terminals |
| Power supply | 12V DC, four pins terminals |
| RF connector | SMA female |
| Main parameters: | |
| Modulation | TDD_COFDM, time division duplex mode |
| Working mode | full duplex |
| Working frequency | 330-430/430-530MHz or 2.4GHz (option), step in 1MHz |
| other frequencies can be customized | |
| RF power | 20W |
| RF bandwidth | 4/8MHz |
| Correction mechanism | 32bit of CRC, ARQ |
| Transfer protocol | standard TCP/IP, transparent transmission, serial asynchronous |
| Data rate | 6.5Mbps (both video and data occupy the same channel) |
| Baud rate | 7200-921,600bps (automatically assigned) |
| Data type | 10/100 Bate-T Ethernet, RS-232, RS-422, RS-485 standard |
| Audio channel | analog audio intercom interface (non-open) |
| BER | ≤10-6 |
| Receiving sensitivity | -103dBm |
| Networking format | point-to-multiple point |
| Encryption | 128bit AES (optional 256bit AES) |
| Ethernet | 10/100 BaseT, Auto-MDI/X, IEEE802.3 |
| TCP, UDP, TCP / IP, TFTP, ARP, ICMP, DHCP, HTTP, SNMP, FTP, DNS | |
| Parameter control | adjustable parameters through the LCD panel |
| Built-in battery | 12,000mA or remove |
| Working time | 6 hours |
| Working temperature | -40 to 85°C |
| Dimensions | 210 * 133 * 54mm |
| Weight | 2.5kg |
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 3 - 5 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe