T-20Miniaturized microwave transmitter, compact design, light weight, with receiving and decoding integrated machineR-22It is mainly used for aerial live broadcast, aerial surveillance, on-site surveillance of film and television production, education, television stations, small-scale television production and so on.
■ Cooperate with UAV or mount on camera through hot boots
■ Supports 500 m occluded transmission and 2 km unshielded transmission (actual distance varies according to the specific test environment)
■ High Definition Image Quality
■ 200 ms Low Delay Perfect Visual Experience
■ HDMI or SDI interface
■ Low power consumption, long use time, low radiation
■ Compact design
■ Simple human-computer interaction
| functional module | T-20H | T-20S | |
| Wireless part | |||
| modulation mode | COFDM QPSK、16QAM | ||
| Frequency range | 336～344MHz、606～806MHz 、1.24～1.3G、1.452～1.492G、2～2.5G | ||
| bandwidth | 8MHz | ||
| Emission power | 50/200mW | ||
| Antenna interface | SMA(inner hole) | ||
| Frequency point setting | 16Number, knob | ||
| Video and Audio Input | |||
| Video input | All the wayHDMIinput | All the wayHD/SD-SDIInput,BNC，75ohm All the wayCVBSInput,3.5mmInterface | |
| video coding | H.264 Profile: High, Main Level: 4.1/4.0/3.2/3.1/3.0 | ||
| Video format | 1080p23.98*, 1080p24*, 1080p25*, 1080p29.97*, 1080p30* 1080i50, 1080i59.94, 1080i60, 720p50, 720p59.94, 720p60, PAL, NTSC | ||
| Audio input | All-way StereoHDMIEmbedded audio input | All-way StereoSDIEmbedded audio input A stereo analog audio input.3.5mmInterface | |
| Audio Coding | MEPG-1 Layer2 | ||
| delayed | |||
| Delay mode | Low Delay(200ms)/Normal Delay(800ms) | ||
| Security | |||
| encryption | Support (optional) | ||
| User Interface | |||
| User keys | Dial switch | ||
| Indicator light | Power lamp, video lamp, status lamp | ||
| High Quality Model | Support | ||
| Power Supply | |||
| Power input | DC-IN，7～28V | ||
| Power waste | 9W | 10.5W | |
| Environmental parameters | |||
| working temperature | -25℃～55℃ | ||
| Storage temperature | -40℃～85℃ | ||
| size | 105mm(H) x 70mm(W) x 30mm(D) | ||
| humidity | Less than 95% non-condensing | ||
| weight | 258g | ||