Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-24 22:58
214
Company Profile
Hong Kong Safe Guard Co. LimitedBy certification [File Integrity]
Contact: hksfgt(Mr.)
Telephone: (86 755) 82908961 Ext:808 (86 755) 23736289
Area: Beijing
Address: Beijing
Website: http://hksfgt.chinafood-jd.com/
Power | Voltage | DC11V~DC16V |
Current | ≤1.1A | |
Transmitter | Frequency range | 250MHz-320MHz/330MHz- 450MHz/1000MHz --4400MHz, or can be customized according to customers’request. |
RF bandwidth | 2/2.5/4/8MHz (adjustable) | |
Power output | 28-34dBm (adjustable),in 1dB step | |
CNR | 30dB @ 30dBm | |
SHG | >52dBc | |
Encryption | AES | |
Modulation | COFDM | |
Constellation | QPSK,16QAM | |
FEC | 1/2,2/3,3/4,5/6,7/8(optional) | |
Carrier | 2K,8K | |
Guard Interval | 1/32,1/16,1/8,1/4 (optional) | |
Flatness | Full band≤2dB,8MHz≤0.5dB | |
AV interface | HDMI / SDI(single selection); | |
CNR(weighted) | ≥58 dB | |
Sloping field SNR | ≥50 (unweighted ); | |
analog Audio | Audio input range | Vmax=±15V (balanced) |
Audio input range | Vmax=3Vpp | |
Standard | SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M | |
Input range (mV) | 800±80 | |
Versions | HDMI/HD-SDI 1.3 | |
HDCP protocol | Yes | |
Encoding | AV rate | 64, 96,112,128,160,192,224, 256,320,384Kbps (adjustable) |
Audio encoding | MPEG1 Layer2 | |
Video resolution | Minimum standard 720P; Maximum hd 1080P | |
Video coding | H.264 | |
Video rate | 500kbps-16.68Mbps(autoadaptation) | |
Format | YCbCr4:2:2 | |
Transmission Distance | NLOS distance | 2km max with obstructions |
LOS distance | 1-40km from air to ground if 300-500m flight altitude;1-4km for vehicle to building | |
Weight & Size | Dimension | 16.7*9*2.5cm (the ) |
Weight | 0.515 kg |
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