Wireless Video Receiver
COFDM-221R HD Wireless Video Receiver COFDM AV 1080P Transmission image Transceiver CVBS 170~900Mhz
Features
1. Now Support DVB-T / DVB-T2 + High Speed;
2. COFDM receiver can realize the video transmission between the mini transmitter and receiver;
3. Support H.264/AVC, MPEG2~MPEG4 HD Video Decode;
4. Available to upgrade the firmware via USB slot;
5. USB Recorder, PVR, multimedia play, support HDD;
6. Auto searching and updating bit rate information;
7. Small size design light weight. Professional diversity receiver;
8. Memory function after power off;
9. Real-time transmit high quality HD image at high speed mobile or NLOS;
10. Multi Language Support: English, Russian,Thai, Spanish etc;
11. Particularly suitable for use in complex environment;
12. 6MHz, 7MHz, 8MHz Band-wide;
13. HD output (One route);
14. 2x Video output, Stereo Audio-R, Audio-L output;
15. Support IR output and extended remote sensor receiver;
16. DC Power jack, one cigarette lighter to connect easily
17. 10~32V widely power supply, special designed for car or bus.
18. Tuner support powerful active amplified antenna
Specification
Brand Name: |
OEM |
Model Number: |
COFDM-221R |
Certification: |
CE Applicable |
Place of Origin: |
China |
MOQ: |
1pcs |
Price: |
USD |
Payment Terms: |
L/C, T/T, Western Union, MoneyGram Paypal |
Supply Ability: |
1000pcs per month |
Delivery Time: |
20 working days |
Packaging Details: |
Carton Box |
Output frequency: |
46-860MHz; per 0.5MHz adjustable |
Modulation type: |
COFDM |
Audio output: |
Stereo |
Video Compression: |
H.264 MPEG2-MPEG4 |
Video Output: |
CVBS,HDMI |
Receive sensitivity: |
-80dBm |
Encryption: |
AES-128 bit |
Technology Data
TV Standard |
Fully SD/HD Tuner DVB-T/T2, SD/HD MPEG2 and MPEG4 AVC H.264 |
|
Video Resolution |
Full HD tuner DVB-T2,support up to 1080P |
|
Video System |
Automatic PAL/NTSC conversion |
|
Video Ratio |
Aspect ratio 16:9 and 4:3 |
|
Channels Number |
1000 channels memory |
|
OSD Language |
OSD language: English, Thailand, Russia, Spainish more please visit www.dvb-t2.cn |
|
EPG |
Small windows screen picture with EPG graphic menu,7-Day EPG function |
|
Channel Search |
Auto search & Manual search function |
|
Software upgrade |
Software upgrade via USB |
|
Teletext |
Support teletext/ subtitle/audio language selection,VBI Teletext,Teletext/ Bit Map subtitle |
|
Save Channel |
Automatic save for last channel |
|
LCN |
Support Logic Channel Number(LCN) |
|
1.Main Chip Sets |
||
Flash Memory |
32MB Serial Flash |
|
DDR2 Memory |
512MB |
|
2.Tuner |
||
Input Frequency |
VHF: 174~230MHz,UHF: 470~862MHz |
|
RF input Level |
-20~-83dBm |
|
RF Bandwidth |
6MHz-7MHZ and 8MHZ |
|
Modulation |
QPSK,16QAM,64QAM,256QAM |
|
3.USB Decode |
||
DVR supporting |
Stereo/MONO/Left/Right |
|
Media Supporting |
USB2.0 Port, playback the media in USB flash disk or USB HDD |
|
USB2.0 HOST |
DVR with USB HDD, Time shifting with USB HDD |
|
4.Multimedia |
||
music |
MP3,WMA |
|
photo |
JPEG,BMP,PNG |
|
Video |
||
5.Video Decode |
||
Decode Format |
MPEG-2 MP@HL, MPEG-4 SP, DIVX1 3.11(Optional), 4.X, 6.X,FLV Format, |
|
H.264MP@HL, VC-1,RM&RMVB(Optional) |
||
Output Format |
1080p,1080i,720p,576p,576i,480p,480i |
|
Aspect Ratio |
4:3/16:9/Letterbox/ selectable |
|
Output Port |
CVBS and HD Out |
|
6.Audio Decode |
||
Decode Format |
MPEG-1,MPEG-2 (Layer I/II),MP3, AC-3(Optional),E-AC-3(Optional),AAC-LC,HE-AAC 5.1 |
|
Audio output |
RCAX2(L/R) + HD Out (Audio) |
|
7.AV Output |
||
Video Bandwidth |
5.5MHz(-3dB) |
|
Video Impedance |
75Ω |
|
Video Voltage Level |
1.0 Vp-p |
|
Audio Freq. Range |
20~20KHz |
|
Guard internal |
1/4,19/128,1/8,19/256,1/16,1/32,1/128 |
|
Pilot pattern |
PP1-PP7 |
|
Power Supply |
DC(10V-26V) |
|
Hardware interface |
DC input 12V, 2 Antenna input, USB, HD out, AUX AV in, CVBS AV out, IR sensor, Power Indicator |
|
Audio format |
ISO/IEC14496-30,AAC,AAC+ |
|
FFT |
1K,2K,4K,8K,16K,32K |
|
Power |
2 W |
|
Video resolution |
576i,576p,720p,1080i and 1080p |
|
Audio Impedance |
600Ω |
|
Audio Voltage Level |
2V rms(5.6Vp-p) |
Accessory
1 X COFDM-221R receiver
2 X 25DB car amplifier digital Antenna
1 X power / ir / av cable
1 X Remote Control Unit
1 X Extended IR Cable
1 X Audio Video output cable
1 X Users’ manual
