| Model: | SG-HD103 |
|---|---|
| Brand: | Safe Guard |
| Origin: | Made In China |
| Category: | Security & Protection / Surveillance Equipment |
| Label: | wireless transmitter , video transmitter , UAV transmitter |
| Price: |
-
|
| Min. Order: | 1 set |
| Live Chat: | Last Online:19 Mar, 2015 |
Low Delay Lightweight HD Wireless COFDM Video Transmitter
1. Introduction
Such new design 1080P HD transmitter is a powerful HD transmit system,using the core of mobile communication technology COFDM（multi-carrier modulation technique）,which can transmit good quality and stable full-hd digital video signal under the condition of high speed mobile and heavy building blocks transmission in city environment.Support full HD 1080P H.264 encoding format and HDMI/SDI two HD inputs(single selection) as well support stereo balance audio input and narrowband transmission system.
2. Feature
1)Low delay,lightweight,live broadcast;
2)Support Full- HD quality image;
3)Support 1080i/1080P HD transission;
4)COFDM modulation;
5)Built-in with HDM or HD-SDI interface（single selection）;
6)Support composite standard video and balanced audio input;
7)All parameters can be adjusted by user;
3. Transmitter specification
| Power section | |
| DC Input | DC11V~DC16V |
| Working Current | ≤1.1A@DC12.5V |
| Transmitter section | |
| Frequency range Output | 250MHz-320MHz\330MHz- 450MHz / 1000MHz --4400MHz，or can be customized according to customer's request. |
| Modulation | COFDM |
| RF bandwidth | 2/2.5/4/8MHz(adjustable) |
| Power output | 1-3W(adjustable),in 1dB step |
| SHG | >52dBc |
| Encryption | AES |
| Constellation | QPSK，16QAM，64QAM(option) |
| FEC | 1/2，2/3，3/4，5/6, 7/8 (optional) |
| Guard Interval | 1/32，1/16，1/8，1/4 (optional) |
| Carrier | 2K |
| Flatness | Full band≤2dB，8MHz≤0.5dB |
| AV Interface | HDMI/SDI(have to choose one) |
| CNR（weighting） | 58dB |
| Sloping field SNR（unweighted） | ≥50dB |
| Analog Audio | |
| Balanced audio input range | Vmax=±15V |
| Unbalanced audio input range | Vmax=3Vpp |
| HD interface | SDI/HDMI(single selection) |
| Encryption | AES 128/265 bit / ALLTECH Basic scrambling |
| Standard | SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M |
| Input range | 800±80(mV) |
| Versions | HDMI 1.3 |
| HDCP protocol | Yes |
| Encoding support | |
| AV rate | 64, 96，112，128，160，192，224，256，320，384Kbps(adjustable) |
| MPEG1 Layer2 | |
| <2.0E-4 | |
| Video resolution |
Minimum 720×480 50i(720×576 50i ) Maximum 1920×1080 60P |
| Video coding | H.264 |
| Video rate | 500kbps-16.68Mbps(autoadaptation) |
| Format | YCbCr4:2:2 |
| OperatingTemperature | -25℃~55℃ |
| Storage Temperature | -40℃~70℃ |
| Distance | 1-40km LOS distance 1-2km NLOS distance |
| Appearance characteristics | |
| Dimension | 167*90*25mm |
| Weight | 515g |
