Model Number: SG-HD105 (COFDM AB)
Brand Name: Safe Guard
Key Specifications/Special Features:
HDMI SDI transmitter digital COFDM NLOS audio video wireless linkType: HDMI SDI transmitter, NLOS COFDM transmitter, audio video wireless linkOther name: COFDM transmitter, wireless AV sender, COFDM wireless video transmitterModulation: COFDMSpecial Features: point to point, point to multi point, NLOS, LOS, mobile wireless transmission (Non Line of Sight, Line of Sight)High definition: 1080I, 1080P 1920X1080; full HDPort: HDMI, SDIFrequency: VHF, UHF, 300MHz to 800MHz, 800MHz to 4400MHz, or 1.2GHz, 2.4GHz...Distance: 1km, 2km, 3km (vehicle to building); 10km to 40km on UAVFunction: transmitting audio video
Work with: HD camera
Encryption: AES 128 bit encrypted; AES 256 bit encrypted
- Details of HDMI SDItransmitter
HDMI SDI transmitter digital COFDM NLOS audio video wireless link (5w to 8w) for is a HD 1080P VHF, UHF video transmitter.
HDMI SDI transmitter (SG-HD105) transmits HD video mobile at a max speed of 450km/h in NLOS, LOS.
NLOS COFDM transmitter not only supports SD input but also HD input. A mount is equipped in the video transmitter for camera.
Video downlink CCTV HD race broadcast transmitter (SH-HD105) is used as security guard control system, police equipment, military equipment, real time broadcast, new recovery, DAQ, wireless communication system...
- Full HD 1080P high definition
- COFDM modulation
- Stablesignal
- HD-SDI/HDMIandBNCinput
- Adjustable bandwidth 4/8MHz
- Optional video input: HD-SDI & HDMI
- Balanced stereo audio input
- Dual V battery mounts
- Adjustable RF power: 5 to 8w
- Real time broadcasting
- Low delay
| Power Supply |
| DC Input |
DC11-16V |
| Working Current |
1.9A@12V |
| Video Transmission |
| Frequency range Output |
300-800MHz(optional),
1.2G/2.4G/4.4GHz (customized) |
| Modulation |
COFDM,2K ,QPSK |
| RF bandwidth |
4/8MHz(adjustable) |
| RF Power output |
5-8W(adjustable) |
| SHG |
>52dBc |
| Encryption |
AES128/256bits |
| Constellation |
QPSK,16QAM |
| FEC |
1/2,2/3,3/4,5/6, 7/8 |
| Guard Interval |
1/32,1/16,1/8,1/4 |
| Carrier |
2K,8K |
| Flatness |
Full band≤2dB,8MHz≤0.5dB |
| AV input |
BNC: D1 standard definition
HDMI: HD1080i/1080P, 720P, 576, 480
HD-SDI:HD1080i/1080P, 720P, 576, 480 |
| CNR(weighting) |
58dB |
| Sloping field SNR(unweighted) |
≥50dB |
| Audio transmission |
| Balanced audio input range |
Vmax=±15V |
| Unbalanced audio input range |
Vmax=3Vpp |
| Audio channel |
Stereo L/R audio channel |
| Standard |
SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292,
SMPTE 259M-C SMPTE 272M SMPTE 299M |
| Input range |
800±80(mV) |
| Encoding |
| Audio encoding mode |
MPEG1 Layer2 |
| CBER |
<2.0E-4 |
| Video resolution |
Minimum 1280x720@50i Maximum 1920x1080P/I@60hz |
| Video coding |
H.264 |
| Video rate |
500kbps-16.68Mbps(autoadaptation) |
| Max speed rate |
450km/h |
| Format |
YCbCr4:2:2 |
| Working environment |
| Operating temperature |
-25℃~55℃ |
| Storage temperature |
-40℃~70℃ |
| Appearance |
| Dimension |
180x110x85mm(with dual V mounts) |
| Weight |
1.6kg |
| Free warranty |
12 months for devices, 3 months for parts, 24 hours technical guidance |
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