GATE MERF3.2 Multifunctional Programmable 3rd Generation MOSFET

Multifunctional programmable 3rd generation MOSFET. The system has as much as 10 functions. Its latest feature is the 3-rd Burst Mode, which allows for limiting the number of shots. The system allows for lossless rate of fire adjustment; it protects state-of-the-art Li-Ion batteries: LiPoly and LiFePO4; it has a built-in active brake; and it protects contacts against damage. The Smart Trigger function enables achieving faster trigger response. Thanks to two operating modes, the system works with both the original and the modified AEG installation. The system is designed for all replicas and especially for the upgraded ones. It has been adapted to work even with the most powerful springs, including M170.

Key functions:

- Standard MOSFET function
- Active brake
- Over-voltage protection for Li-Poly/Li-Ion/LiFePO4/NiCd batteries
- Short-circuit protection
- Thermal protection
- Programming
- Rate of fire adjustment
- 3-rd Burst Mode
Smart Trigger

Operating modes:

- Plug&Play Mode is not necessary to modify original installation.
- Enhanced mode. Trigger contacts connected to the system.

It targets the energy from the battery directly to the motor, bypassing the mechanical trigger contacts. As a result, you will gain a higher rate of fire of the rifle and a faster trigger response, and the contacts will be protected against burn out.

In SEMI Mode, the brake does not allow for compressing the piston after a shot. The piston stops in front position which eliminates unnecessary stresses, increasing the service life of Gearbox and its parts. It is very important, especially with an AEG power upgrade. After releasing the trigger, the rifle immediately stops shooting. Thus, you gain more realism and, additionally, do not waste your precious ammunition.

The Digital Interface (Debouncing) provides full compatibility with the micro-switches. It is fully resistant to contact bounce. You gain a bigger ROF, a faster trigger response and your MOSFET is less prone to heating.

It works with the ROF Control system. During the first shot, the microprocessor sets ROF Control to 100%. After the first shot, it is switched to the previously programmed value, e.g. 30%. As a consequence, the first shot is fired with full rate of fire, and subsequent ones with a reduced ROF. The best results can be achieved by using a battery with higher voltage than a standard one. For example, if we use a 7.4V battery, we can change it to 11.1V. In this way, we achieve faster trigger response with the same rate of fire as with a standard battery.

If in SAFE/SEMI/BURST mode you release the trigger earlier, you can make one or two shots. The burst time is set in the menu with accuracy to 4ms. The processor actively compensates for the change in burst time with a decrease in the rate of fire due to battery discharging.

Here's a link to its manual which is available in English, Spanish, French, Italian and Polish:

https://www.gatee.eu/manuals