DC-105 FPV 1080P Full HD DTV CAM

Support 70~1450MHz band

             


Ref. Price: US$229~279


DTV CAM is an all-new camera which outputs the captured HD video in digital TV signal. The core technology is based on open industrial standard EN 300-744 DVB-T/ ARIB STD-B31 ISDB-T/ ABNT NBR 15601 ISDB-Tb*, which can transmit compressed high-definition digital video over cable or air. All DVB-T/ISDB-T/ ISDB-Tb* compliant receivers, including SetTopBox, Digital TV, PC/NB USB DTV dongle, or DTV capture card can receive, watch and record the video from a DTV CAM without requiring any special adapter on each receiver nor deploying new cables, but using the existing standard antenna coaxial cable.

* DC-105 supports only H.264 video encoding, so the receiver should be able to decode H.264 stream while old DVB-T/ISDB-T TV’s may not.

Features
UART Digital Data Mux
DC-105 supports UART data mux feature. GPS or aviation data can be multiplexed in the transmitted stream from DC-105’s UART port. Besides audio and video, the receiver can decode the received UART data for further data processing.
The communication parameters for the data mux UART port are configurable.

Security for anti-eavesdropping
Support both RF layer and TS data layer encryption.

Painless upgrade to full 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 full 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 1080p/720p video over a single 5C2V/RG62 cable for at least 1000 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 30 dBm with an external PA. 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.

Mux multiple video streams
Support multiple video streams at the same time, for example 1080P/720P, D1, CIF, and JPG…

Real time protocol and Low latency
No frame drop in QEF (Quasi-Error-Free) condition, and low transmission latency

Standard 38mmx38mm form factor design
Compatible to standard bullet housings.


Order Information:


Model

Photo

Description

DC-105-CU

1

1920x1080x30P DTV CAM (Cubic housing w/ stand)

DC-105-BU

1

1920x1080x30P DTV CAM (Bullet housing w/ stand)

DC-105-BB

2

DC-105 bare bone only

General Camera Specifications:


Video

Image Sensor

DC-105

1/2.8" SONY Exmor CMOS 2 Megapixels Progressive image Sensor

 

 

Resolution

DC-105

2 Megapixel 1920 x 1080

 

 

Default Video Streams

DC-105

1920x1080x30P

 

 

Video Compression

DC-105

H.264 up to 1920x1080x30P

 

 

Video Transmission Protocol

DVB-T EN-300 744

Shutter Control

1/25 to 1/10,000 second,1/30 to 1/10,000 second

Auto Gain Control

AUTO

White Balance

AUTO

Back Light Compensation

AUTO

Day & Night

AUTO

Scanning System

Progressive

S/N Ratio

44dB

Lens

Board Mount 6 mm

Audio

Input

DC-105BB

Condenser microphone

DC-105

3.5 Phone Jack

Compression

AAC

Power

Power Supply

DC 12V+/-10%

Power Consumption

DC-105

290mA@12V

 

 

Dimension

Sensor b/d: 38mm x 38mm
Main b/d: 38mm x 38mm

3

Weight

DC-105BB
(bare bone only w/o housing and copper pillars)

~20g

 

 

Operating Temperature

0° C to 40° C

DVB-T/ISDB-T RF Transmitter Specifications:


Parameter

Value

RF connector

On-board: 1.0/2.3 DIN female 50-Ω
External cable: SMA-type 50-Ω connecter

Bandwidth

1/2/3/4/5/6/7/8 MHz

Constellation

QPSK and 16QAM

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

Channel setting by UART Channel Configuration

DC-105

70-1450MHz

 

 

RF Output Level (Max)

0 dBm @177MHz
-2 dBm @430MHz
-15 dBm @950MHz
-24 dBm @1250MHz

Digital Amplifier/Attenuator

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

MER

26~35dB, 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/BER increment in high gain/attenuation level.
**: All the above configurable settings can also be set by PC tool kit thru UART (COM) port.


DTV CAM Application Scenario-FPV
4

DTV CAM Application Scenario-Wired
5


System Deployment Example – Bus Topology
7
DTV CAM Application – Live Video Broadcast
6


Mobile DTV CAM Application –Live Video Monitor FPV/FPU

8