Functions & Features:
N AES/ABS encryption
N Broadcasting A/V encoding with multiple A/V input
N Duplex-audio communication and GPS functions
N Working frequency and other parameters directly display on panel
N H. 264 video compression, 1080i/P video quality
N Bitrate selt-adapted subject to channel bandwidth
N HDMI input with HDCP protocol
N Narrow and wide band: 1.5/2/4/6/7//8MHz adjustable
N SDI video, embedded audio and composite video input
N Unbalanced and balanced stereo input
N GFSK digital audio receiving modulation
N Digital audio decoding with good voice quality and internal en/decryption
N Audio frequency adjustable with builtin 64 channels and 24 addresses
Power Supply |
Working voltage V |
DC12V~DC16V |
Working current A |
≤2.5A@DC12V |
Video Transmission |
Frequency output range |
300-450MHZ, 560MHz-760MHz or user customized |
Frequency bandwidth |
1.5/2/4/6/7/8MHz optional |
Power output |
18-33dBm power output adjustable with 1dB step |
C/N |
30dB @ 30dBm |
SHG |
>52dBc |
Encryption |
AES/ALLTECH Basic Scrambling |
Modulation |
COFDM |
Constellation |
QPSK, 16QAM, 64QAM optional |
FEC |
1/2, 2/3, 3/4, 5/6, 7/8 optional |
Carrier |
2K |
GUI |
1/32, 1/16, 1/8, 1/4 optional |
Power flatness |
Full band≤2dB,8MHz (within)≤0.5dB |
A/V interface |
BNC/RCA
|
RS232 control interface |
Standard RS232 level, 9600, 8, N, 1 |
RS232 data interface |
Standard RS232 level, support 1200~115200 |
CVBS |
Video white bar amplitude (mV) p-p |
700±20 |
Video synchronous amplitude (mV)p-p |
300±9 |
Video amplitude-frequency characteristic dB |
0~4.8MHz |
-0.5~0.5 |
5.5MHz |
-4.0~0.5 |
SNR (not weighted) dB |
≥58 |
Sloping field SNR (not weighted) dB |
≥50 |
Analog Audio |
Balanced audio input amplitude |
Vmax=±15V |
Unbalanced audio input amplitude |
Vmax=3Vpp |
SDI |
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 |
Verison |
HDMI 1.3 |
HDCP protocol |
Support |
Encoding |
A/V bitrate |
64, 96, 112, 128, 160, 192, 224, 256, 320, 384Kbps adjustable |
Audio encoding |
MPEG1 Layer2 |
Video resolution |
Minimum 720×480 50i(720×576 50i ) |
Maximum 1920×1080 60P |
Video encoding |
H.264 |
Video bitrate |
500kbps-16.68Mbps self-adapted |
Format |
YCbCr4:2:2 |
Audio Receiving |
Audio Rx frequency range |
470.05~479.950MHz, factory setting: 479.950MHz |
Audio Rx sensitivity |
≤-111dBm |
Audio Tx modulation |
GFSK |
Frequency step |
150KHz |
audio decoding overall bitrate |
4800bps |
Audio output |
2.1Vp (open circuit output) |
GPS Receiving |
Signal receiving |
L1 (1575.42MHz), C/A code |
Communication protocol |
NMEA0183 |
Sensitivity |
-165dBm |
Data baudrate |
9600bps |
Data refresh rate |
1Hz |
GPS protocol |
NMEA0183-4800bps |
Environment
|
Working temperature |
-25°C~55°C |
Storage temperature |
-40°C~70°C |
Appearance |
Dimension |
195mm ×125mm ×65.5mm |
Weight |
2.7kg |