TESCA
Amplitude Modulation Transmitter Kit - Order Code 40681
- SKU:
- 40681
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Description
Order Code: 40681
Category: Amplitude Modulation Transmitter Kit
SPECIFICATION
Audio oscillator(sinewavegenerator)
- Frequency : 100Hz ~ 10 KHz
- Amplitude : 0 ~ 2 Vpp
- Audio input : Audio preamplifier with microphone input
Voltage controlled oscillator(VCO)
- Output signal : Sine wave
- Frequency range : 400 KHz~ 500KHz / 400 KHz ~1500 KHz
- Amplitude : 0 ~ 2Vpp
- Output impedance : 50Ω
AM/DSB/SSB/modulator
- Modulation : Amplitude modulation
: Double side band
: Single side band (LSB)
- Carrier input : 1 ~ 1000 KHz
- Modulating input : 0.1 ~ 100KHz
- Carrier null : Adjustable Ceramic ?lter
- Center frequency : 455 KHz
- Bandwidth : 10 KHz + 3 KHz
Output amplifier
- Gain adjustable connected to cable or antenna
- Antenna : MW Coil
Switch Faults
- 4 switch faults are provided on board to study different effects on circuit
Power supply
GND, +5V, +12V, -12V
Experiment
- Study of double side band AM generator
- Study of single side band AM generator
- Study of adjustment of transmitter tuned circuits
- Voice transmission with DSB/SSB AM transmission