DC-101 V2 720P HD DTV CAM
Ref.
Price: US$125
Features
Painless upgrade to HD
Reuse existing coaxial cable deployment without any special requirement for cable & connecter. DVB-T signal is so robust that even a degraded and aged cable can be used to convey HD signal perfectly.
Easy and friendly user experience
There is no lousy network IP configuration and no need to use a desktop or notebook PC. It’s just as easy as watching TV programs with a TV set or SetTopBox.
Long Distance
Easily transmit HD video over a single 3C2V/RG59 cable for at least 500 meters long without adding any repeater.
For wireless applications, the line of sight transmission distance may reach 50~100 meters at 0dBm RF radiation power and up to several kilo meters at 20 dBm. The real distance depends on the antenna design and receiver quality.
Daisy-Chain Connection (Bus-Topology)
Multiple DTV CAM’s with different channel configurations can share a single cable. It can dramatically reduce the cable deployment cost and effort.
Real time protocol and Low latency
No frame drop in QEF (Quasi-Error-Free) condition, and low transmission latency
Order Information
| Model Number | Lens | Housing | Photos | Package Weight |
| DC-101 V2 | 1.
F#: 2.0 2. TTL: 4.0mm 3. DFOV: 66∘ |
Box |  |
TBD |
General Specifications
| Video/ Audio |
Image Sensor |
OV9712 |
| Effective Number of Pixels |
1280(H) * 800(V) |
|
| Video Compression |
Configurable |
|
| Audio Compression |
AAC mono @16KHz sampling rate |
|
| Video Transmission Protocol |
DVB-T |
|
| Auto Gain Control |
AUTO |
|
| White Balance |
AUTO |
|
| Back Light Compensation |
AUTO |
|
| Day & Night |
AUTO |
|
| Scanning System |
Progressive |
|
| S/N Ratio |
39dB |
|
| Power | Power Supply |
DC 5V |
| Power Consumption |
< 2.5W |
Dimension |
50mm x 50mm x 20mm (box body only, excluding the holder) |
Weight |
50g (box body only, excluding the holder) |
Operating Temperature |
-10℃ ~ 60℃ |
DVB-T RF Transmitter Specifications
| Parameter | Value |
RF connector | 75-Ω BNC connecters |
Bandwidth | 2/3/45/6/7/8 MHz |
| Constellation | QPSK
and 16QAM (In 16QAM mode, only Guad Interval 1/4 supported) |
FFT | 2K, 8K |
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 |
Guard interval | 1/4, 1/8, 1/16 or 1/32 |
Frequency range | 50~950MHz,
1200~1350MHz step size 1KHz |
RF Output Level | 50~950
+0 dBm (108 dBuV) Typically |
Digital Attenuator | Range:+6/-25dB* , Step size 1dB |
MER | 50~950MHz,
30~35 dB Typically |
Spectrum Shoulder (Adjacent channel) | 45dB |
Phase noise | <-92dBc @ 10kHz |
Carrier Suppression | >42dB |
Specifications are subject to change without prior notice. *: There could be MER loss in high gain/attenuation level. **: All the above configurable settings can also be set or configured by a micro SD card. ***:15 preset channels can be easily selected by a rotary switch.