SATISH BROTHERS| SCT601 | Amplitude Modulation/Demodulation DSB | SCT602 | Amplitude Modulation/Demodulation DSBSC |
| SCT603 | Amplitude Modulation/Demodulation SSB | SCT604 | Amplitude Modulation/Demodulation VSB |
| SCT605 | Frequency Mod./Demod. (Reactance) | SCT606 | Frequency Modulation/Demodulation VCO |
| SCT606A | Narrow Band Frequency Modulation using Armstrong Method (NBFM) | SCT606R | Characteristics of Ratio detector |
| SCT606F | Characteristics of Foster Sheelay Detector | SCT607 | Pulse Width Modulation/Demodulation |
| SCT608 | Pulse Position Modulation/Demodulation | SCT609 | Pulse Amplitude Modulation/Demodulation |
| SCT610 | TDM Pulse Amplitude Modulation/Demodulation | SCT611 | Delta Modulation/Demodulation |
| SCT612 | Adaptive Delta Modulation/Demodulation | SCT613 | Pulse Code Modulation/Demodulation |
| SCT614 | AM Transmitter Demonstrator | SCT615 | AM Receiver Demonstrator |
| SCT616 | FM Transmitter Demonstrator | SCT617 | FM Receiver Demonstrator |
| SCT619 | ASK Modulation-Demodulation | SCT620 | FSK Modulation-Demodulation. |
| SCT621 | PSK Modulation-Demodulation | SCT622 | Balanced Modulator/Demodulator DSBSC |
| SCT623 | IC Based Sample & Hold Kit | ||
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