1) buy a signal generator with burst function.
2) use a dds chip
3) use an fpga with a DAC and create your own dds.
4) use a 3KHz oscillator and a fet switch to gate a 27MHz oscillator.
5) etc., etc.
Use the FY6600 generator and connect the first source to the second generator, first square wave with 2 Hz period, 50 % duty cycle, and the second on/off modulated and carrierfrequency of 27 MHz
1) buy a signal generator with burst function.
2) use a dds chip
3) use an fpga with a DAC and create your own dds.
4) use a 3KHz oscillator and a fet switch to gate a 27MHz oscillator.
5) etc., etc.
Yes bro i am trying the third option i am using 27MHZ crystal oscillator which is giving a sine wave having a frequency of 27 MHZ but dont know how to switch the signal on and offf??