MIRMIDON MIRC03N 3-position switch with N female connectors. The MIRMIDON MIRC03N switch is a three-position device designed to connect antennas to the same station. With N female connectors, this switch allows you to switch between three different a more Manufacturer: mirmidon Reference MIRC03N
MIRMIDON MIRC03N 3-Position Switch N Female Connectors. The MIRMIDON MIRC03N switch is a three-position device designed to connect antennas to the same transmitter. Featuring N female connectors, this switch allows switching between three different antennas, which is useful for optimizing the transmission signal on high frequency (HF), very high frequency (VHF) and ultra high frequency (UHF) radio equipment. By being able to choose between different antennas, users can adjust the transmission according to specific environmental conditions, which can improve the performance of the transmitter. This switch is a practical and versatile tool for radio amateurs and radio operators who wish to maximize the efficiency of their communication equipment.
Ground-shunt switch:
When a position is not active, antennas or equipment connected to that position are automatically grounded (earthed). This has several advantages:
Protection against electrical discharges: By grounding the antenna, the radio system and antenna are protected against possible atmospheric discharges, such as lightning or static, reducing the risk of damage.
Noise Reduction: Grounding can help reduce background noise or unwanted interference to reception.
Greater safety for the equipment: If there are voltage spikes or interference, the current tends to discharge to ground instead of passing to the equipment, protecting the connected devices. 
