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GKW-2421
2.4GHz DIGITAL VIDEO TRANSMISSION SYSTEM
Real Time
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+ Feature
* Robust Anti-interference (WiFi/Bluetooth/Microwave-Oven/Cordless-Phone) capability
* Auto Pairing automatically with ID
* Data Encryption - can not view by other device
* Data rate up to 6Mbps, 150M transmission distance(open site)
* Video Quality : 720 x 480 - 30fps (NTSC) or 720 x 576 -25fps (PAL)
+ Specification
| Model | GKW-2420 | GKW-2425 | GKW-2421 |
| Video Output | Composite | N.V. | N.V. |
| Video Input | N.V. | Composite | CCD Camera (24IR) |
| Video Type | NTSC/PAL | NTSC/PAL | NTSC/PAL |
| Video Compression | MPEG4 | MPEG4 | MPEG 4 |
| FPS and display per channel | 720 x 480-30fps(NTSC), |
720 x 480-30fps(NTSC), 720 x 576-25fps(PAL) |
720 x 480 - 30fps(NTSC) 720 x 576 - 25fps(PAL) |
| AV PORT | OUT, Video x 1, Audio x 2 (L/R) | IN, Video x 1, Audio x 2 (L/R) | NV |
| Frequency Operation | 2403MHz~2478MHz | 2403MHz~2478MHz | 2.4~2.483GHz |
| Data RAte | up to 6Mbps | up to 6Mbps | up to 6 Mbps |
| Modulation | 16 QAM, QPSK, BPSK | 16 QAM, QPSK, BPSK | 16QAM, QPSK, BPSK |
| Receiver Sensitivity | -85dBm | NV | NV |
| PA Output Power | 16dBm | 16Bm | 16dBm |
| Distance | 150M (Open Site) | 150M (Open Site) | 150(open site) |
| Sntenna and Transmission Power | Omni-directional 3dB | Omni-directional 3dBi | Omni-directional 2dBi |
| Transmission Power | NV | 100mW | 10mW |
| Transmission Range | 150M (Open Site) | 150M (Open Site) | 150M(open site) |
| Power Supply | DC5V x 1.2A for AC Adaptor | DC5V x 1.2A for AC Adaptor | DC 12V X 1A FOR ac Adaptor |
| Current Consumption ( without Audio) | 0.5A | 0.5A | 0.5A |
+ Application Diagram
