ITF Series
ITF-01B Electronic Circuit Training Kit
ITF-02B Logic Circuit Training Kit
ITF-03B Pules Circuit Training Kit
ITF-05B Semiconductor Training Kit
ITF-201A Optical Transmission Training Kit
ITF-202B Operational Amplifier Training Kit
ITF-203B AD/DA Converter Training Kit
ITF-204B Frequency Modulator/Demodulator Training Kit
Electronic Circuit Training Kit
ITF-01B
The ITF-01B is composed of four units with rack mount
that offer a practical way to study the various circuits
that form the basis of a larger electronic circuit. since
the combination of the ITF-012B,ITF-013B and 014B
composes a radio receiver, students will gain an
understanding of the basic circuits as well as how they
interact overall.
Characteristics:
･The four training kits can be assembled in the ITF-015 rack
mount to form a radio receiver, on which training exercises
can be performed.
･Since an amplifier circuit is the basis of most other electronic
circuits, by studying it students will gain fundamental
owledge of circuits in general.
･The standard basic operation of each circuit is only possible
when all are connected together, however, constants
designed by instructors can also be attached, expanding the
possibilities for student learning.
ITF-015
･The ITF-014B training kit also operates as the power source
for all four kits, making an external power source
unnecessary.
Students Receive Training in
ITF-011B Oscillator and Modulator Training Kit
Main features
･Collector tuning (bias, frequency and oscillation)
･CR-type phase transient oscillators
･Collector modulating circuits
Main specification
Collector tuning type oscillation circuit
Oscillating frequency : 100kHz ±5%, 5 Vp-p or more
CR-phase-shifting type oscillation circuit
Oscillating frequency : 1kHz ±20%, 5 Vp-p or more,
external setting possible
Collector modulation circuit
Carrier wave frequency : 100kHz
Signal wave frequency : Approx. 1kHz
Dimensions Approximately : 350 W x 150 H x 83 D (mm)
ITF-013B Audio Amplifier Circuit Training Kit
Main features
･bias determination, amplitude, frequency
characteristics, phase
characteristics and wide band amplification
(feedback, peaking and low-frequency boosts)
･Double amplifier circuits
･Power amplifier circuits (bias power, efficiency and
distortion
Main specification
Transistor : Removable from receptacle and terminal
Gain : RApproximately 40dB(when 2SC1815GR and internal
constant are used) Frequency bandwidht : 100Hz to 100KHz
Dimensions Approximately : 350 W x 150 H x 83 D (mm)
ITF-012B AM Receiver Circuit Training Kit
Main features
･IF tuning characteristics
･AGC and non-AGC bias characteristics
･Detection characteristics
･Receiver circuits and frequency converters
Main specification
Antenna :
built-in bar antenna, external antenna
terminal
Reception frequency : 520KHz to 1650KHz, adjustable
IF adjustment :
455KHz ±10kHz or more
AGC selection :
AGC on/off switchable
Dimensions Approximately : 350 W x 150 H x 85 D (mm)
ITF-014B Rectifier and Smoothing Circuit Training Kit
Main features
･Half-wave and full-wave rectifier circuits
･Smoothing circuits(C, LC and π)
Main specification
Transformer secondary winding : 18Vrms, 0.3Arms
15V stabilizing power source :
+15V ±5% or more, 0.5A(current limiter approx. 0.25A)
power supply : AC100 ±10% 12VA
Dimensions Approximately : 350 W x 150 H x 83 D (mm)
Logic Circuit Training Kit
ITF-02B
This trainer equipment has all basic circuits for the study
of logic circuit such as the combinational logic circuit
including AND, OR, NOT, sequential logic circuit including
FLIP-FLOP circuit provided all on a single panel. Main features
●AND, OR, NAMD, NOR, Ex-OR, RS Flip Flop, J-KFlip Flop,
1bit shit register, LED“1””0”display
●Dimensions Approximately 570 W x 400 H x 83 D (mm)
Pules Circuit Training Kit
ITF-03B
This equipment is a trainer with the basic circuits for the
study of pulse circuits including the differentiation circuit,
integration circuit, miller circuit, multi-vibrater having their
access on the panel.
Main features
●Differentiation, Integration, Clamp, Clip, AND, OR, NOT,
Miller, Boostrap, Astable, Schmitt trigger, Mono stable
multivibrator, Bistable multivibrator
●Dimensions Approximately 570 W x 400 H x 83 D (mm)
Semiconductor Training Kit
ITF-05B
The operation and characteristics of various semiconductors can be
learned by use of the trainer equipment.
Main features
●Various semiconductor elements with 2 terminals can be measured.
●2-terminal small-power elements can be learned with an internal
power source.
●Variable power supply (variable current and voltage) is included to
control the control electrode of 3-terminal elements
(e.g. base of transistor, gate of FET and SCR). Even if the same type
of training is carried out at the same time, a lot of power supplies
are not required.
●AC measurement of h parameter, in emitter grounding and in base
grounding, is possible at the transistor training.
●Since multiple training practices can be carried out even for circuit
training, education effect should be increased.
●Dimensions Approximately 350 W x 250 H x 83 D (mm)
Optical Transmission Training Kit
ITF-201A
This trainer has been developed to enable training in
basic optical technology. Training can be given in
optical signal transmission and attenuation of
transmitted signals.
Main features
●Transmitter
●Receiver
●The student can easily learn basic optical transmission,
optical sensor, optical fiber, optical components,
analog and digital transmission technology.
●Dimensions Approximately 350 W x 150 H x 83 D (mm)
AD/DA Converter Training Kit
ITF-203B
This instrument allows you to learn analog-digital and
digital-analog conversion functions, using sound,
indicators, and external devices.
Main features
●AD conversion
●DA Conversion
●Coding and reading of the audio signal
●Dimensions Approximately 350 W x 250 H x 83 D (mm)
Operational Amplifier Training Kit
ITF-202B
This trainer has been developed to enable training
in basic operational amplifier (OP-Amp). Circuits
will be designed from external resistors, capacitors
and other parts.
Main features
●Amplifier ( inverter, non-inverter)
●Active filter (LPF, HPF)
●Wien bridge oscillator
●Differentiator and integrator
●Dimensions Approximately 350 W x 250 H x 83 D (mm)
Frequency Modulator/Demodulator Training Kit
ITF-204B
This instrument allows you to learn the FM receiver,
amplifier, etc.
Main features
●Frequency Modulator
●FM Detector
●Transmitter and Receiver
●Dimensions Approximately 350 W x 250 H x 83 D (mm)
IWATSU TEST INSTRUMENTS CORP.
Sales Dept.
International Sales Section
7-41, Kugayama 1-Chome, Suginami-ku,
Tokyo, 168-8511 Japan
Tel: +81-3-5370-5483 Fax: +81-3-5370-5492
8511-3097-2
CS(OK)201312