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Iwatsu ITF-204 Frequency Modulator/Demodulator Training Kit
Click image to enlarge
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Features:
- Contents of Training
-Frequency modulation using a varactor diode
-Demodulation using a radio detector
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Description
| The ITF-204 teaches students about the
basic operation of an FM receiver as well as the principles of frequency
modulation and demodulation using a radio detector. |
Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| ITF-204 |
Please call or email us for pricing and availability. |
Specifications
| Input amplifier section |
External microphone : 500 k½ input impedance
Gain : 50 dB ±3 dB
Load impedance allowed : 50 k½ or more
Output maximum voltage : 1 Vp-p or more
Distortion : 1% or less at 1 kHz |
| Modulator section |
Modulation : Varactor diode
Demodulation : Ratio detector
Center frequency : 10.7 MHz ±50 kHz
Maximum voltage : 110 dBµ (0.3 Vp-p) or more |
| Receiver section |
Antenna matched impedance : 75 ½ unbalanced (external antenna connection available)
Receiving frequency : 75 MHz to 110 MHz
IF frequency : 10.7 MHz
Practical sensitivity : Within 10 dB
Frequency characteristic : 50 Hz to 15 kHz (±3 dB, 0.2 W output)
Output impedance : 8 ½ (4 to 16 ½ load available)
Maximum output : Approx. 0.5 W |
| Power supply |
DC 15 V ±1 V/150 mA DC
(external power supply required) |
| Size and weight |
350 (W) X 83 (H) X 250 (L) mm, approx. 3 kg |
| Operating temperature |
0° to 40°C, 85% RH |
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