Model Number: COFDM GY
Brand Name: Safe Guard
Key Specifications/Special Features:
IP mesh interactive network data VoIP HD wireless video transmission, multi-directionalType: IP mesh, wireless mesh, multi-hop mesh, frequency hopping duplexer, multi-hop wireless transceiver, network bridge, ethernet data moduleWireless mesh based on the growing demand of the proprietary RF wireless communications market, our 1st mesh product model SG-SM340 can able to deliver HD video, data and VoIP signals over IP networks in a complex environment with a wide coverage, strong diffraction ability, high transfer rate and self-defined security encryption the Mesh is suitable not only for point to point/multi-point communication, but also centerless multi-hop ad hoc network each mesh grid can access up to 16 nodes according to the work environment and the number of nodes, SG-MS340 throughput up to 11Mbps, transmit distance can be extended through multi-hop as Mesh self-organizing/self-healing features make it very suitable for motion surveillance with high quality image and emergency communicationFeatures:Non-line-of- sight communicationSelf-organizing networkSelf-encrypting security algorithmFrequency can be customized at range of 100 to 1000MHz
High transmission rate: peak 11Mbps at 10MHz
Ultra-strong receiving sensitivity: -92dbm at 10MHz
Military grade, small volume, lightweight
Network building
High transmission rate: peak 11Mbps at 10MHz
Ultra-strong receiving sensitivity: -92dbm at 10MHz
Military grade, small volume, lightweight
Network building
| Transmissioncharacteristics | GPS | optionalexternalGPSmodule,supportsBeidouGPSmodule | |
| Frequency | 340MHz | 3/4Gmodule | Supported |
| RFbandwidth | 5/10MHz(optional) | Wi-Fimodule | supported |
| RFoutputpower | 1-3W(optional) | Encryption | AES128-bitorcustomized |
| Shoulderratio | 30dBm >-45dbc | Electricalcharacteristics | |
| Modulation | COFDM | Workingvoltage | 12V DC |
| Modulationconstellation | BPSK/QPSK/16QAM/64QAM | Workingcurrent | ≤2A |
| FEC | 1/2, 2/3, 3/4, 5/6 | Powerconsumption | ≤20W |
| Sensitivity | -92dbm at 10MHz | Built-infiltercharacteristics | |
| Transferrate | Peak11Mbps at 10MHz | Centerfrequency | 340MHz |
| Coverdistance | 10kmmaximumLOS | bandwidth | 10MHz |
| Networkingcapability | upto16nodes | Out-of-bandrejection | F0 ±10%≥44db |
| Datacharacteristics | F0 ±20%≥75db | ||
| Videoinputformat | Video input: CVBS, 1Vp-p at 75Ω, PAL720*576p (D1) | Far-end ≥80db | |
| IPvideoinput: 1080pIPcamera | Physicalcharacteristics | ||
| Audioinputformat | MIC | Protectiongrade | IP65 |
| Audiooutputformat | headphone | Workingtemperature | -20 to +50℃ |
| Videocompressformat | H.264 | Storagetemperature | -40 to +80℃ |
| Videobitrate | 3Mbpsmax | Dimensions | 200x130x50mm |
| RS232dataserialport | 150-38.4kbps | Weight | 1.4kg |
Shipping Information:
- Lead Time: 3 - 5 days
- HTS Code: 8517.62.99 00
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe


