Audio Oscillator : With adjustable Amplitude &
Frequency (300 Hz – 3.4 KHz)
Audio Output : Amplifier with speaker
Modulators : Balanced Modulator with Band
pass Filter (1 MHz) – 2 Nos.
Balanced Modulator (455 KHz) –
1 No.
Ceramic Bandpass Filter – 1 No.
Carrier Frequency : 1 MHz (Crystal controlled)
Transmitter AmplifierOutput : (Gain adjustable) DSB (1 MHz),
SSB (1.445 MHz) connected to
Antenna/cable
Switched Faults : 8 Nos.
Interconnections : 4mm Banana Socket
Test Points : 27
Power Supply : 220 V ±10 %, 50 Hz / 60 Hz on
request
Power Consumption : 4 VA(approx.)
Dimension (mm.) : W 340 × D 241 × H 105
Weight : 2.8 Kg (approx.)
Accessories : Line cord, Manual, Set of patch cords

Ltekonline are the manufacturers of DSB/SSB AM Transmitter Trainer used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Communication System for Engineering Teaching Lab in Universities