Product overview
The Kimpok Technology AL3310 is an analog video transmitter for long-range FPV and industrial applications. It operates across 3060–3550MHz with 64 preset channels and five selectable power levels: 300mW, 2W, 5W, 7W and 10W. Its 3.3GHz operation avoids 5.8GHz band crowding for use in dense environments and racing. At 10W, its specified video capability extends over 20+ km and through obstacles. It supports push-button tuning and IRC Tramp (Smart Audio) for in-flight adjustments.
An aluminum alloy casing, aluminum heat sink and built-in cooling fan form a 58 × 36 × 20mm assembly weighing 56.7g. The transmitter uses 20 × 20mm mounting and an SMA antenna port, and comes with one antenna and one connecting cable. Active cooling supports continuous 10W operation, with overheat and antenna-loss protection for the amplifier. Its electrical ratings conflict: the detailed input rating is 24–36V, alongside a separate 7–36V DC rating with 2–8S LiPo compatibility.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Kimpok Technology AL3310 |
| Place of origin | Shenzhen, China |
| Certification | CE/FCC |
| Hardware type | Analog video transmitter |
| Operating frequency | 3.3GHz (3060–3550MHz) |
| Channel count | 64 preset channels |
| Selectable output power | 300mW / 2W / 5W / 7W / 10W |
| Detailed input voltage rating | 24–36V |
| Alternative input voltage rating | 7–36V DC2–8S LiPo compatible. |
| Housing material | Aluminum alloy casing |
| Cooling system | Aluminum heat sink and built-in cooling fan |
| Dimensions | 58 × 36 × 20mm |
| Weight | 56.7g |
| Supplied kit | 1 VTX, 1 antenna and 1 connecting cable |
| Antenna interface and mounting | SMA antenna port; 20 × 20mm mounting |
| Adjustment controls | Push-button tuning and IRC Tramp (Smart Audio) support for in-flight adjustments |
| Protection functions | Overheat and antenna-loss protection |
| Continuous output operation | 10W continuous operationAluminum alloy casing and active cooling fan. |
| Video range and obstacle penetration | 20+ km video range and transmission through obstacles10W output power. |
| Interference avoidance and application | Avoids 5.8GHz band crowding; intended for dense environments and racingOperation in the 3.3GHz band. |
| Continuous operating provision | 24/7 operationThermal management and protection circuits. |
| Band A frequencies, CH 1–8 | 3360 / 3380 / 3400 / 3420 / 3440 / 3460 / 3480 / 3550 MHz |
| Band B frequencies, CH 1–8 | 3200 / 3220 / 3240 / 3260 / 3280 / 3300 / 3320 / 3340 MHz |
| Band C frequencies, CH 1–8 | 3330 / 3350 / 3370 / 3390 / 3410 / 3430 / 3450 / 3470 MHz |
| Band D frequencies, CH 1–8 | 3170 / 3190 / 3210 / 3230 / 3250 / 3270 / 3290 / 3310 MHz |
| Band E frequencies, CH 1–8 | 3320 / 3345 / 3370 / 3395 / 3420 / 3445 / 3470 / 3495 MHz |
| Band F frequencies, CH 1–8 | 3310 / 3330 / 3355 / 3380 / 3405 / 3430 / 3455 / 3480 MHz |
| Band G frequencies, CH 1–8 | 3220 / 3240 / 3260 / 3280 / 3300 / 3230 / 3340 / 3360 MHz |
| Band H frequencies, CH 1–8 | 3060 / 3080 / 3100 / 3120 / 3140 / 3160 / 3180 / 3200 MHz |
| Intended purpose | Long-range, low-interference FPV and industrial video transmission |
