Features & Specifications

• 2CH_US version (1258MHz & 1280MHz)
• 9CH_INTL version (1080MHz to 1360MHz)
• RF power output 28dBm (630mW)
• 6-36V DC IN (2-8S LiPo)
• Button control and LED indicators
• Built-in AGC microphone

• Power Consumption: <2.5W
• Video format: NTSC or PAL
• Audio Subcarrier: 6.5 MHz & 6.0MHz
• RF Connector: SMA

• Weight: 9g ( w/o antanna)
• Size: board 36*21.5mm

Pads

• + IN-: 6-36V DC input with reverse polarity protection
• VID: Video input
• G: Ground
• 5V: onboard regulator output, Max. 1.5A load on this pad
• Aud: Audio 6.5MHz input, onboard microphone shares this rail.
• TX & RX: UART for firmware update

Includes

• 1x 1.2/1.3G Video transmitter VTX-1G3-9(INTL version) or VTX-1G3-2(US version)
• 1x Dipole antenna_SMA, center freq 1240MHz

Settings

• Press and hold the button 2 seconds to enter the frequency setting. Frequency LED blinks
• Press the button to select the frequency
• When the LED blinks at new frequency, no RF output on this frequency.
• New frequency and output will be enabled if no button action within 3 seconds

*** CMS control is not supported for now

*** 2CH US version is locked to 1258 & 1280MHz, can’t be unlocked to 9CH via firmware update.