Analog Signal Transmission

AM modulation and demodulation: Multiplying circuit:
Carrier input 0 ‐ 15 V peak‐to‐peak, 70 ‐ 700 kHz Modulator input 0 ‐ 15 V peak‐to‐peak, 3.5 ‐ 50
kHz: DSB modulation and demodulation: Multiplying circuit: Carrier input 0 ‐ 15 V peak‐topeak,
70 ‐ 700 kHz Modulator input 0 ‐ 15 V peak‐to‐peak, 3.5 ‐ 50 kHz; SSB modulation and
demodulation: Selective filter: Carrier input 0 ‐ 15 V peak‐to‐peak, 300 ‐ 350 kHz Modulator
input 0 ‐ 2 V peak‐to‐peak, 30 ‐ 50 kHz; SSB demodulator with ACG: FM modulation and
demodulation Input 1 ‐ 10 V peak‐to‐peak, 2‐5 kHz Carrier 6‐9 MHz; Quadrature FM modulation
and demodulation: Input 1 ‐ 10 V peak‐to‐peak, 3‐5 kHz; PM modulation and demodulation:
Input 1 ‐ 5 V peak‐to‐peak, 0 ‐ 300 Hz; VCO and PLL circuits: Input 0 ‐ 4 V peak‐to‐peak, 0 ‐ 6
kHz; Carrier generator: 0 ‐ 15 V peak‐to‐peak, 70 ‐ 700 kHz; Low frequency generator: 0 ‐ 15 V
peak‐to‐peak, 3.5 ‐ 50 kHz; Noise generator; Transmission with class C amplifier; Gain of the
receiver 15 dB; Power supply: +15 Vdc, ‐15 Vdc, +5 Vdc, ‐5 Vdc. It must be possible to perform
the following experieces: Carrier generator, Tone generator, Noise generator, 10th order low

pass filter, 10kHz 4th order low pass filter, AM modulation with analogue multiplier DSB – full
carrier, General purpose amplifier, A class amplifier, transmitter, AM demodulation with
analogue multiplier DSB – full carrier, SSB – detector, SSB receiver with AGC, FM modulator
with varicap; O ‐ C class amplifier / FM demodulator, FM modulator with PLL; L ‐ FM
demodulator with PLL, FM modulator ‐ quadrature demodulator; phase modulator ‐ phase
demodulator. The faults must be inserted by software and by microswitches. The module must
be provided with a EISA BUS 31+18 interface for connection to power supply and with a
software able to allow the study of theoretical topics through PC with hyper textual navigation
according to the HTML standard. Connections and test points by 2mm terminals. Dimensions of
the module: 297x260mm.
The module must be supplied with a theoretical and practical manual.

We are manufacturers, OEM suppliers of Analog Signal Transmission for Communication Lab. Contact us for high quality Analog Signal Transmission for Communication Lab for schools lab, college lab, universities, research labs, engineering lab, TVET technical teaching lab and workshop training laboratory and industrial training in India.

Motesta Instruments is one of India's most trusted Civil & Mechanical Engineering Lab Equipment Manufacturers for bulk tender supply of Analog Signal Transmission. We deliver against Ministry of Education tenders, World Bank funded projects, ITI/Polytechnic supply contracts and turnkey lab setup orders for Engineering Colleges and Universities worldwide.

For tender quotations on Analog Signal Transmission (Code: MOT-COM-0001), our tender desk provides:

• Detailed Technical Specifications matched line-by-line to your tender BOQ
• OEM Authorization Letters and ISO/CE compliance certificates
• EMD & Bank Guarantee support documentation
• Custom branding on labels & control panels for institute identity
• Voltage variants (110V/220V/three-phase) for the destination country
• Multi-language documentation (English, French, Spanish, Arabic on request)
• Container loading photos and pre-shipment inspection reports

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