1. Put the connection ring of the grounding grid directly onto the screw of the ground anchor and screw it onto the base, then proceed to the connection base - four aluminum tubes - induction coil - rod antenna in sequence.
2. When adjusting the standing wave, if there is an instrument, first find the lowest point of the standing wave and see if the resonant frequency is high or low. If the resonant frequency is high, it means that the antenna is short. It is necessary to lengthen the telescopic antenna or increase the number of inductive coils. If it is low, shorten the telescopic antenna or reduce the number of inductive coils.
If there is no talent meter, use the standing wave meter that comes with the radio, set it to FM, AM, or RTTY mode, reduce the transmission power to around 10 watts, press the transmission button, adjust the radio frequency knob, find the minimum standing wave point on each frequency band, observe the resonance frequency, and then use the appeal method to adjust.
3. When using the grounding network, simply tear open 3-4 wires and adjust the angle of the grounding network to change the impedance of the antenna.
