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SIP355C FM Transmitter
This study, covering the monaural FM Radio Transmitter, places emphasis on the basic principles of producing frequency modulation. A reactance type modulator is used for deviating the RF oscillator. A varicap is made to deviate in capacity by either a DC voltage or audio signal. The frequency deviation is measured by a built-in deviation meter after frequency multiplication. The Panel includes a built-in deviation monitor circuit. Narrow-band FM modulation is provided. The course provides for approximately 40 hours of instruction.
EQUIPMENT SPECIFICATIONS
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The FM Transmitter Panel, painted on one side and having a green mask on the reverse side, includes numerous test points. |
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The circuitry provides a crystal oscillator which can be deviated by a reactance modulation: 3.5 MHz. |
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There are two stages of RF amplification and multiplication: 7 and 10.74 MHz. |
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Buffer Amplifiers, Doublers, and Tripler Amplifiers are covered in this study. |
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An audio amplifier circuit provides audio modulation. A microphone is provided with the panel. 100 Hz - 5 KHz. |
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A crystal-controlled frequency (3.5 MHz) deviation monitor, which includes a deviation meter, is included in the panel design. Deviation: 0-1.5 KHz. |
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A Comprehensive Manual covering basic FM transmission is provided. It includes theory, laboratory experimentation, questions, answers, and solid-state device data. |
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Transmitter output power of 0.5 mW to 0.70 mW. |
REQUIRED EXTRA EQUIPMENT
Power Supply Base (S300PSB)
All equipment operates on 120/240 VAC, 50/60 Hz.
LABORATORY MANUAL
The following list of topics indicates the scope of material and experimentation provided by this course.
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Crystal Controlled Oscillators
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Varactor Tuning
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Frequency Modulation
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RF Buffer, Doubler, Tripler Amplifiers
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Tank Circuits
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Frequency Measurements, Counters
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Reference Oscillators
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Frequency Tachometers
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Deviation Measurement
ORDERING INFORMATION
For the complete Panel and Microphone with one manual, order SIP355C. For additional student manuals, order SIP355CM.
TOTAL WEIGHT: 3.5 lbs (1.6 Kg)
SIP355C FM Transmitter
This study, covering the monaural FM Radio Transmitter, places emphasis on the basic principles of producing frequency modulation. A reactance type modulator is used for deviating the RF oscillator. A varicap is made to deviate in capacity by either a DC voltage or audio signal. The frequency deviation is measured by a built-in deviation meter after frequency multiplication. The Panel includes a built-in deviation monitor circuit. Narrow-band FM modulation is provided. The course provides for approximately 40 hours of instruction.
EQUIPMENT SPECIFICATIONS
|
The FM Transmitter Panel, painted on one side and having a green mask on the reverse side, includes numerous test points. |
|
The circuitry provides a crystal oscillator which can be deviated by a reactance modulation: 3.5 MHz. |
|
There are two stages of RF amplification and multiplication: 7 and 10.74 MHz. |
|
Buffer Amplifiers, Doublers, and Tripler Amplifiers are covered in this study. |
|
An audio amplifier circuit provides audio modulation. A microphone is provided with the panel. 100 Hz - 5 KHz. |
|
A crystal-controlled frequency (3.5 MHz) deviation monitor, which includes a deviation meter, is included in the panel design. Deviation: 0-1.5 KHz. |
|
A Comprehensive Manual covering basic FM transmission is provided. It includes theory, laboratory experimentation, questions, answers, and solid-state device data. |
|
Transmitter output power of 0.5 mW to 0.70 mW. |
REQUIRED EXTRA EQUIPMENT
Power Supply Base (S300PSB)
All equipment operates on 120/240 VAC, 50/60 Hz.
LABORATORY MANUAL
The following list of topics indicates the scope of material and experimentation provided by this course.
-
Crystal Controlled Oscillators
-
Varactor Tuning
-
Frequency Modulation
-
RF Buffer, Doubler, Tripler Amplifiers
-
Tank Circuits
-
Frequency Measurements, Counters
-
Reference Oscillators
-
Frequency Tachometers
-
Deviation Measurement
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