DIVIMATH HDZero Freestyle - Hdzero Race V1 Video Transmitter

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HDZero Race V2 Video Transmitter
The HDZero Race VTX is a digital HD 720p 60fps video transmitter capable of delivering up to 200mw on 5.8GHz. It
works with the Shark Byte RX5.1 goggle module to transmit video, and with a remote controller to wirelessly
control the parameters for the transmitter and camera.
The power input range is 7V – 26V (2S – 6S). Though the Race VTX has an integrated surge protection circuit, a
large capacitor (450+uF) parallel with battery leads is mandatory to smooth the power supply of the whole quad.
1
Power In (G=Ground, V=7-26V)
2
T1/R1 UART Connection to FC
3
T2, Reserved,
R2/SA, SA Pin
4
u.FL Antenna Connector
5
u.FL Antenna Retention Holes
6
MIPI connector
7
MIPI connector retention Holes
8
Firmware Update Connector
9
Power on LED (red)
10
Status LED (blue)
11
u.FL Antenna Retention
Screws/Nut/Plate
12
Rubber Grommet (M4 to M3),
1mm O-Ring
13
Zip ties
14
Connecting wire
15
20x20 M4 mounting holes
Mounting a u.FL antenna or pigtail
There are 2 methods to mount the antenna on VTX:
- Use included retention screws, nuts and plate;
- Use included zip-ties.
Connecting MIPI cable
Use the included zip-tie to secure MIPI cable and
protect MIPI connector.
Notes:
- SA Pin is needed to connect with FC only when you decide to let FC fully controls VTX’s freq and
outputting power. Read Using SmartAudio section to setup VTX table, and etc. Note that VTX Menu
is not available for this case.
- If SA pin is not connected, VTX will use its own logic to control freq and outputting power. It has VTX
Menu to setup these parameters.
1
2
3
4 5
6
7
8
9
10
11
12
14
13
4x 4x 1x
8x 8x
4x
1x
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