AV & Serial Input COFDM Module for Camera Video Transmitter Low Power Consumption
Transmitter module Introduction:
COFDM HD wireless video transmitter module with its small volume and low power consumption and H.265 compression encoding, COFDM modulation, highly integrated embedded design, single-chip digital modulation processing technology and ultra-linear digital pre-distortion (Digital Predistortion) RF design,which combine digital capture, encoding, modulation and full-band RF output in one that fully support 1080P HD transmission.
For HD digital live broadcast, defense, public security, armed police, security and other areas of applications, KP-AHDBD01 excellent design can help you more convenient and efficient completion of COFDM standard HD wireless video transmission equipment.
Product Features:
1. COFDM modulation;
2. 1080P HD transmitter board;
3. H.264/H.265 video compression;
4. AHD and RS232/RS485/TTL serial ports;
5. Low power consumption;
Product Specification:
| DC Input | DC5V~DC14V |
| Working Current | ≤0.6A DC12V |
| Frequency range Output | 250MHz-1500MHz,or can be customized according to customer's request. |
| Modulation | COFDM |
| RF bandwidth | 2/4/6/8MHz(adjustable) |
| SHG | >52dBc |
| Encryption | AES128/256bits |
| Constellation | QPSK,16QAM,64QAM |
| FEC | 1/2,2/3,3/4,5/6, 7/8 |
| Guard Interval | 1/32,1/16,1/8,1/4 |
| Carrier | 2K,4K,8K |
| Flatness | Full band≤2dB,8MHz≤0.5dB |
| CNR(weighting) | 58dB |
| Sloping field SNR(unweighted) | ≥50dB |
| Balanced audio input range | Vmax=±15V |
| Unbalanced audio input range | Vmax=3Vpp |
| HD interface | AHD |
| Video compression | H.265/H.264 |
| Data interface | RS232/RS485/TTL, up to 115200bps |
| Encryption | AES 128/265 bit / ALLTECH Basic scrambling |
| Standard | SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M |
| Input range | 800±80(mV) |
| HDCP protocol | Yes |
| AV rate | 64, 96,112,128,160,192,224,256,320,384Kbps(adjustable) |
| Audio encoding mode | MPEG1 Layer2 |
| CBER | <2.0E-4 |
| Video resolution | Maximum 1920×1080P/I@ 60P |
| Video rate | 500kbps-16.68Mbps(autoadaptation) |
| Format | YCbCr4:2:2 |
| OperatingTemperature | -25℃~55℃ |
| Storage Temperature | -40℃~70℃ |
| Appearance characteristics |
| Dimension | 44*65*12mm |
| Weight | 20g |
Receiver module:
Receiver module specification:
| Frequency | 170MHz~1500MHz |
| Bandwidth | 2/3/4/5/6/7/8MHz (option) |
| RF input level | -94dBm~0dBm(8M)/-98dBm~0dBm(2M) |
| RF input impedance | 50Ω |
| RF input type | N type |
| Modulation | COFDM |
| Constellation | QPSK,16QAM,64QAM(adjustable) |
| FEC | 1/2,2/3,3/4,5/6,7/8(adjustable) |
| Carrier | 2k |
| Guard Interval | 1/32,1/16,1/8,1/4(adjustable) |
| Video coding | H.264 |
| Video resolution | 1920*1080P/I@60fps |
| Audio output | Stereo unbalance 300/ 200mv |
| AV output | HDMI,AV,Ethernet |
| Working voltage | AC220V/DC12V ＜1A |
| working temperature | -20℃～+50℃ |
| Dimension | 129*90*17mm |
| Weight | 25g |
