Product overview
The Kimpok ALV3340AC provides wireless FPV video transmission for drone integration. Its 50×36×16mm body incorporates a cooling fan, with a 30.5×30.5mm mounting-hole pattern and a weight of 40.4g. An SMA antenna connection and six-pin JST cable connector define its external interfaces. Power input spans 7-26V, while the camera supply provides 5V at under 500mA maximum. The supplied configuration contains one transmitter, one cable and one antenna. Microphone support is absent, limiting its role to applications that do not require that feature.
Channel control combines eight bands with eight channel positions per band, and the frequency assignments extend from 3060 to 3500MHz. Short and sustained button presses select channels, bands and power settings; IRC also supports data transmission and OSD configuration. A three-second delay precedes power-amplifier activation, and P mode provides 0dBm output. Power ratings are inconsistent: the output specification and switching feature give 2000/4000mW, the button instructions identify 2000/6000mW, and the descriptive maximum is 7000mW. The transmitter carries a 10km range designation without specified operating conditions.
Specifications
| Specification | Value & conditions |
|---|---|
| Brand | Kimpok |
| Model | ALV3340AC |
| Place of origin | China |
| Certification | CE certification |
| Product type | FPV video transmitter |
| Nominal frequency | 3.3G |
| Frequency coverage and channel count | 64 channels across 3.0-3.5GHz |
| Transmission range | 10km |
| Input voltage | 7-26V |
| Extra features | IRC 4000mW |
| Power supply | 5V camera @ under 500mA max.Camera supply output. |
| Output power | 2000mW/4000mW |
| Microphone | Not supported |
| Antenna connector | SMA |
| Cable connector | JST, 6Pin |
| Dimensions | 50×36×16mm, 30.5×30.5mm (hole)30.5×30.5mm is the mounting-hole dimension. |
| Weight | 40.4g |
| Kit contents | 1x VTX, 1x cable, 1x antenna |
| Cooling | Built-in cooling fan |
| IRC control and data | IRC data transmission and OSD configuration using IRC protocol |
| Channel selection | Cycles through 8 available channelsShort button press. |
| Band selection | 8 bands: A-b-C-d-E-F-G-HHold the button for 2 seconds until the LED flickers a letter, then short press. |
| Button power settings | 1 (2000mW) or 2 (6000mW)Hold the button for 4 seconds until the LED flickers a number rapidly, then short press. |
| P mode | LED displays P; 0dBm outputHold the button for 5 seconds to enter; hold for 5 seconds again to exit. |
| Slow power-on delay | 3-second delayBefore power amplifier activation. |
| Pit Mode | Dedicated Pit Mode support with full IRC data accessibility |
| Additional maximum output claim | Adjustable power output up to 7000mW |
| RF power designation | 4 Watt |
| Frequency channel assignments |
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