Power Supply |
Working voltage V |
AC220V±20V; DC12V~16V |
Working current A |
≤[email protected] (if audio transmission is off) ≤7.5A@ DC12.5V (if audio transmission is on) |
Video Receiving |
Frequency input range |
170MHz~860MHz |
RF bandwidth |
1.5/2/4/6/7/8MHz |
Receiving sensitivity |
-96dBm~-20dBm@8M, -106dBm~-20dBm@2M |
Demodulation |
COFDM |
Decryption |
AES/ALLTECH Basic Scrambling |
Video output format |
PAL/NTSC |
Video decoding standard |
H.264/MPEG2 compatible and self-adapted |
Audio decoding standard |
ISO/IEC11172-3 MPEG-1, ISO/IEC13818-3 MPEG-2 (Layer I&II) |
Video output interface |
CVBS×2, HDMI/DVI×1, YUV×1, SDI×1 (customize), ASI×1 (customize) |
Video resolution (MAX) |
1920×1080 60i/50i |
CVBS video output |
Video output level |
1~1.2Vp-p@75Ω |
Video white bar amplitude mV |
650~720mV |
Video synchronous amplitude mV |
260~275mV |
Analog video amplitude-frequency characteristic dB |
0~4.8MHz |
-0.5~1.5 |
5.5MHz |
-4.0~1.5 |
Analog audio outpout |
Left/right channel, stereo |
HD-SDI video output |
Standard |
SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M |
Input amplitude mV |
800±80 |
HDMI video output |
Version |
HDMI 1.3 |
HDCP protocol |
Support |
YUV/YPbPr/YCbCr |
YPbPr@720P,YCbCr@1080i |
RS232 control interface |
Standard RS232 level, 9600, 8, N, 1 |
RS232 data interface |
Standard RS232 level, support 1200~115200 |
Command |
Command air baudrate |
600bps~19200bps |
Power output |
≥32dBm |
Keyboard communication protocol |
Pelco-P such multiple protocols with baudrate adjustable |
Keypress |
Rubber button, numeric keypads, camera functions keys |
Video Recording |
Video format |
PAL |
Video resolution |
2CIF/4CIF, HD1080i(1920×1080),HD720P(1280×720) |
Picture brightness adjustable range |
1~255 default 128 |
Picture contrast adjustable range |
1~127 default 64 |
Picture saturability adjustable range |
1~127 default 64 |
Audio sampling frequency |
8KHz |
Audio data format |
ADPCM,G.711 A/U,G.726,AMR,AAC |
Audio gain adjustable range |
0~100 |
USB interface |
USB2.0, mountable USD flash disk with HD1080i/P HD bitstream direct recording |
Media video recording |
SD card, USD flash disk, mobile HDD with HD1080i/P HD bitstream direct recording |
Network interface |
10/100Base-T self-adapted Ethernet, RJ45 with HD1080i IP bitrate output |
Audio Transmission |
Audio Tx frequency |
470.5~479.950MHz; factory setting:479.950MHz |
Audio Tx power output |
≥40dBm |
Audio Tx modulation |
GFSK |
SHG |
>62dBc |
Frequency interval |
150KHz |
Audio encoding overall bitrate |
4800bps |
Audio sampling |
8KHz 16bit |
Audio Tx delay |
1~60s |
Audio input signal strength (MAX) |
320mVpp |
Environment |
Working temperature |
-25°C~55°C |
Storage temperature |
-40°C~70°C |
Appearance |
Dimension |
600mm×391mm×230mm |
Weight |
10kg |
Battery weight |
1.1kg |
Color |
Black |