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
1/4” 1.3M CMOS MegaPixel

Effective Number of Pixels

1280(H) * 800(V)

Video Compression

Configurable
H.264 1280x720x30 or
H.264 720x576x25 (PAL) or
H.264 720x480x30 (NTSC)


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
All valid TV channels are fully supported,
VHF 6M BW/UHF 6M BW: Channel: CH7~CH83
VHF 7M BW/UHF 7M BW: Channel: CH5~CH69
VHF 8M BW/UHF 8M BW: Channel: CH5~CH69

RF Output Level

50~950 +0 dBm (108 dBuV) Typically
1200~1350MHz -20 dBm (88 dBuV) Typically

Digital Attenuator

Range:+6/-25dB* , Step size 1dB

MER

50~950MHz, 30~35 dB Typically
1200~1350MHz, 25~30dB 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.