(ACT-08) - DSB/SSB AM TRANSMITTER KIT
Features:
- Internal 300Hz to 3.4KHz Sinewave generator
- 2 Nos. of Balanced Modulator with band pass filter (1MHz) & 1 No. of balanced modulator (455KHz)
- Ceramic band pass filter, Carrier Frequency of 1MHz
- Audio output amplifier with speaker
- Transmitting output using Telescopic Antenna or Directly using Cord to Receiver.
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(ACT-09) - DSB/SSB AM RECEIVER KIT
Features:
- Frequency range of 525 to 1625Khz.
- Receiver CKT consist of RF Amplifier, Mixer, Local Oscillator, BFO, IF amplifier-1, IF amplifier-2.
- Diode detector for DSB & Product detector for SSB.
- Audio output amplifier with Speaker
- Receiving Input using Telescopic Antenna or Directly using Cord from Transmitter
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(ACT-10) - FM TRANSMITTER & RECEIVER KIT
Features:
- Internal 300Hz to 3.4KHz Sinewave generator
- FM Modulation using VCO Modulator, Reactance Modulator & Varactor Modulator.
- Transmitter Frequency to 455 KHz.
- FM Demodulator using Detuned Resonant detector, Quadrature detector, Fooster Seeley detector, Ratio detector & PLL detector-1,PLL detector-2.
- Low Pass filter with cut off frequency of 3.4KHz.
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(ACT-11) - FREQUENCY DIVISION MUX / DE-MUX TRAINER
Features:
- Two Nos. of Sine Wave generators provided from 200Hz to 10Khz
- Fixed Carrier Sine Wave Generators of 100 KHz and 200 KHz.
- On-board features Two Nos. of DSB-SC Modulator & Two Nos. of Balanced De-modulator
- On board Summing Amplifier & AC Amplifier Provided
- Two 2nd order Butterworth Low pass filter with cut off frequency of 10 KHz.
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(ACT–13) - TRANSMISSION LINE TRAINER
Features:
- On Board Synchronized Sine waveform output ranging from 4 KHz to 4 MHZ.
- On board 10 KHz square wave generator
- Coaxial cables are used as Transmission Lines.
- Four Nos. of 25 meter each totaling 100 meter cables.
- Impedance Matching Resistance of 0 to 100 ohms.
- Two Nos. of Impedance Matching Resistance provided.
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(ACT–18) AM/FM RADIO TRAINER KIT
Features:
- AM Detector Circuit, AM If Circuit, AM Amplifier Circuit.
- AM Mixer and Oscillator Circuit.
- FM Detector Circuit. First FM IF AMPLIFIER Circuit, Second FM iF AMPLIFIER Circuit.
- FM Radio Frequency Stages. AM Radio Section.
- Power output 8Ω 14W Speaker.
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