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SHENZHEN SAFE GUARD CO., LTD.
“COFDM” Great topology communication
1. Full duplex video/data wireless transmission
2. Large data throught for both video&data link
3. Point to multipoint telecommunication
4. Robust video IP solution
5. Tactical HD video and data control COFDM link
SAFE GUARD was founded in 1999, which is a leading global technology manufacturer specializing in wireless microwave video and data communication system for government, law enforcement, military, defense, UAV/UGV and broadcast markets, etc.
We have strong production and R&D groups.
Our backbone in researching and production is from the previous state-run 806 plants and 54 Institute. Over the 22 years, SAFE GUARD has been devoting itself to designing and developing digital video audio wireless systems in mobile.
Nowadays, SAFE GUARD has built up a mature COFDM product line, mainly including standard COFDM wireless transmitter&receiver, TDD-COFDM full duplex Ethernet transceiver, COFDM IP MESH and the latest technology FDD-COFDM wireless Dual frequencies Network Transceiver.
Moreover, we offer customized solutions and services for clients to any kinds of wireless transmissions they need—simplex, duplex, or mesh network.
Dimension & Installation
1) Dimension: 94*58*14mm (Exclude connector)
2) Connector type:
Power supply: +12V~+17VCore capacitor
3) Mounting hole diameter: 4 mounting holes ( 4 Φ3.5 holes ) for installation

Specification
| Name | Indicator | Mark |
| Frequency (MHz) | 900±25 | customizable |
| Max RF output(W) | ≥5 | No ALC control |
| Inband group delay(ns) | ≤50 | |
| Input level(dBm) | -8 | |
| Gain(dB) | 45±1.0 | customizable |
| Passband Ripple | ≤1dB | (maximum) |
| ACPR Shoulder ratio (dBc) | ≤-30@5W | |
| Power supply DC | +14.8V | |
| Operating current | ≤2.3A | |
| Operating temperature | -20~+70℃ | |
| Dimension (mm) | 94*58*14mm | Exclude connector |

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