High Quality COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 Bits
Brand Name:Ding Shen
Certification:CE/FCC
Model Number:DS-HDT20W
Minimum Order Quantity:1set
Delivery Time:7-10 working days
Payment Terms:T/T
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Location:
Shenzhen China
Address:
F13, Block 2, Baolong industrial park, Baohe Road, Longgang district, Shenzhen, China
Supplier`s last login times:
within 3 hours
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Product Details
DS-HDT20W is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and H.264 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission. Good heat resistant with two cooling fans. Be safety with AES128 bits. It works well in fast-moving transmission.
battery.
Besides the external battery, there are also have an power charger input for battery charging after running out of the power.
WIFI and GPS function are workable, which is easy for user to identify each front end matchable IP MESH node's location.
IP MESH Feature
1. 6U rack chassis station shock proof
2. Smart command station with computer integrated
3. Wifi/GPS are optional to be built in
4. Can customize stronger RF power
Features of surveillance equipment long distance wireless video transmitter
1) Full HD resolution 1080P/1080I@30fps;
2) Support 15-25W RF power;
3) COFDM modulation,H.264 video compression mode;
4) Built in with HDMI/HD-SDI port (optional);
5) Support L/R stereo audio in/out;
6) Small in size and lightweight;
7) strong heat resistance capacity;
8) 2/2.5/4/8MHz RF bandwidth;
9) PAL/NTSC self adaption;
10) Low delay.
Transmitter parameter:
| Modulate | COFDM |
| Working voltage | DC12V |
| Working current | ≤6A@DC12V |
| RF bandwidth | 2/4/6/8MHz (adjustable) |
| Frequency | 300-900Mhz or other frequency customized |
| Output power | 10-20W adjustable |
| Video input | HDMI/SDI; CVBS |
| Data input (option) | RS232/TTL, up to 115200bps |
| Video resolution | 1920*1080P/I@60fps; 1280*720P/I@60fps |
| Video coding | MPEG-2/H.264/H265 |
| Video rate | 512Kbps-16Mbps (adjustable) |
| Encryption | AES 128 bits |
| AV input | 1Vp-p, 75Ω. Left and right channel |
| Video system | PAL/NTSC |
| Power flatness | Full band ≤1.5dB |
| CNR | ≥25dBc@48dBm |
| Second harmonic | ≥60dBc |
| CBER | <2.0E-4 |
| VBER | <1.0E-7 |
| MER | 32dB |
| Carrier | 2k 4k 8k |
| Constellation | QPSK,16QAM,64QAM (option) |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 (option) |
| Guard Interval | 1/32, 1/16, 1/8, 1/4 (option) |
| Working Temperature | -25°C~55°C |
| Dimension | 220*140*66mm |
| Weight | 2.5kg |
Receiver parameter:
| Frequency | 300-900MHz or other frequency customized |
| 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 | MPEG-2/H.265 |
| Screen | 4:3 16:9 |
| Video resolution | 1080P@4MHz |
| Audio output | Stereo unbalance 300/ 200mv |
| AV output | 2 Audio output + 2 Video output. SDI/HDMI/ASI |
| Working voltage | AC220V/DC12V <1A |
| working temperature | -20℃~+50℃ |
| Dimension | 480*260*45(1U chassis)
|
| Weight | 1.5kg |
High Quality COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 Bits
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