Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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| 2K QPSK HD VIDEO TRANSMITTER LIVE STREAMING FOR EVENT | |
| Frequency range Output | 300-4400MHz(optional) |
| RF bandwidth | 2/2.5/4/8MHz(adjustable) |
| Power output | 5-8W(adjustable) |
| SHG | >52dBc |
| Encryption | AES128bits user-defined password |
| Modulation | COFDM, 2K ,QPSK |
| Constellation | QPSK,16QAM |
| FEC | 1/2,2/3,3/4,5/6,7/8 |
| Carrier | 2K,8K |
| Guard Interval | 1/32,1/16,1/8,1/4 |
| Flatness | Full band≤2dB,8MHz≤0.5dB |
|
AV input | BNC/CVBS: D1 standard definition |
|
| SDI: HD1080I/1080P, 720P, 576, 480 |
| CNR(weighting)dB | ≥58 |
| Sloping field SNR(unweighted)dB | ≥50 |
| Max speed rate | 600km/h |
| Balanced audio input range | Vmax=±15V |
| Unbalanced audio input range | Vmax=3Vpp |
| Input range (mV) | 800±80 |
| HDCP protocol | Yes |
| Audio encoding mode | MPEG1 Layer2 |
| Video resolution | Minimum 720×480 50i(720×576 50i ) |
|
| Maximum 1920×1080 60P |
| Video coding | H.264/MPEG-4 |
| Video rate | 500kbps-16.68Mbps(autoadaptation) |
| Format | PAL/NTSC |
| Working Temperature | -25℃~55℃ |
| Storage Temperature | -40℃~70℃ |
| Voltage | DC11-14.5V |
| Current | 1.9A |
| Transmission distance | 1-100km max LOS(from air to ground); 5km max NLOS(in city) |
| Dimension | 193*155*60mm |
| Weight | 1.8kg |
