Kimpok Technology Co., Ltd
Kimpok Technology Co., Ltd. Specialist of Mobile Video Wireless Transmission
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3.3G 4W UAV Video Transmitter Long Range Image Transmission for RC Parts 3.3Ghz VTX Module
I. Specifications
1. 3.3GHz 16 CH:3170MHz-3470MHz
2. Max power: 4W (25mW/2000mW/4000mW, adjustable)
3. Input voltage: DC 7V-36V, supporting 2-8S battery input
4. Antenna connector: SMA Mother seat inner hole
5. Smart audio: IRC Tramp
6. Heat-dissipating method: aluminum alloy shell, heat sink&fan
7. Hole spacing: 20mm*20mm/ø2mm
8. Dimension: 53mm*28.85mm*16mm
9. Weight: 25.85g
II. Function Introduction
1. Channel indicator: Red LED
2. Band indicator: Blue LED
3. Power indicator: Green LED
4. Band & Channel changer button
5. Power changer button
6. 1.0 6P Power connector
7. SMA Mother seat inner hole
III.Control Method and LED Indicator
1. Button 4 is used to switch band and channel; every time when button 4 is pressed for a short time to switch to the next channel, the red LED 1 will flash, 1.2.3.4.5.6.7.8 in turn. The operation can be cyclic; see the following diagram for details
!
| Short press button 4 to switch channel | |||||||||
| Red LED | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 | |
| Flash once | Flash twice | Flash for 3 times | Flash for 4 times | Flash for 5 times | Flash for 6 times | Flash for 7 times | Flash for 8 times | ||
2. Long press button 4 to switch frequency bands. Long press for 5 seconds and the corresponding blue LED will flash, indicating frequency groups A and B in sequence. This operation can be repeated; see the figure below for details!
| Press and hold button 4 to switch channels | ||
| Blue LED | Band A | Band B |
| Flash once | Flash twice | |
3. Button 5 is the power adjustment button. Each short press switches the power by one level, cycling between 25mW, 2000mW, and 4000mW. The green LED is the power indicator light, with the following statuses as shown in the figure below: 25mW flashes once, 2000mW flashes twice, and 4000mW flashes three times. Holding the button for 3 seconds enters pit mode, with the green light staying on. See the figure below for details!
| Short press button 5 Power switch | ||||
| Green LED | Pit Mode | 25mw | 2000mw | 4000mw |
| Everlasting brightness | Flashes 1 time | Flashes twice | Flashes three times | |
VI. Frequency Table
| Frequency Table | ||||||||||
| Channel | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||
| 1 | Band A | 3330 | 3350 | 3370 | 3390 | 3410 | 3430 | 3450 | 3470 | Mhz |
| 2 | Band B | 3170 | 3190 | 3210 | 3230 | 3250 | 3270 | 3290 | 3310 | Mhz |
