In modern equipment there are three main types of spurious emissions: harmonics, out of band mixer products which are not fully suppressed and leakage from the local oscillator and other systems within the transmitter.
There are three main types of spurious emissions: harmonics. This is in modern equipment. This is out of band mixer products. These harmonics are not fully suppressed and leakage from the local oscillator within the transmitter. This is out of band mixer products. These harmonics are not fully suppressed and leakage from other systems within the transmitter. This is out of band mixer products.