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Fuente de voltaje: entrada de 9-12 V CC.
Formas de onda: cuadrado, sinusoidal y triángulo
Impedancia: 600 Ohm + 10%
Frecuencia: 1Hz-1MHz
ONDA sinusoidal
Amplitud: 0-3 V a 9 V DC Entrada
Distorsión: menos del 1% (a 1 kHz).
Planidad: +0.05dB 1Hz - 100kHz.
ONDA CUADRADA
Amplitud: 8 V (sin carga) a 9 V CC de entrada
Tiempo de elevación: menos de 50 ns (a 1 kHz).
Tiempo de caída: menos de 30 ns (a 1 kHz).
Simetría: menos del 5% (a 1 kHz).
ONDA TRIÁNGULO
Amplitud: 0-3 V a 9 V DC Entrada
Linealidad: menos del 1% (hasta 100 KHz) 10 mA
Las consideraciones de instalación de soldadura, sigue estos pasos:
1. Los componentes están soldando la placa frontal, de principios bajos a altos, a saber, los primeros componentes de baja soldadura, como condensador, resistencia, diodo, etc.
2. Toma IC de soldadura, bloques de terminales, finalmente toma de corriente, potenciómetro ajustable.
3. La parte trasera con unos alicates de corte diagonal para cortar los pasadores lo más lejos posible.
Pasos de depuración:
1. Después de completar la soldadura en IC, XR2206, presta atención a la dirección del IC, inserta el podría dañar el chip.
2. Comprueba el IC si en contra, como anticorrección oportuna.
3. Inserta la fuente de alimentación, fuente de alimentación para puertos de 5,5 x 2,1, el interior exterior es polaridad negativa. Para alimentación de 9-12 V de voltaje. La forma de onda puede no ser estable durante más de 12 V.
Usando el paso:
1. Enchufe de tapa de puente J1, terminales azules SIN/TRI de salida de onda sinusoidal (nota J1, J2 solo puede insertar uno de)
2. Enchufe de tapa de puente J2, terminales azules SIN/TRI salida de onda triangular (nota J1, J2 solo puede insertar uno de)
3. Pulso de salida de terminales azules SQU
4. AMP: onda sinusoidal, ajuste de amplitud de onda triangular.
5. FINO: ajuste fino de frecuencia.
6. Grueso: frecuencia de ajuste grueso
El paquete incluye:
2 x kit generador de señal, XR2206 módulo de frecuencia de generador de señal de función precisa
Customer
Comentado en los Estados Unidos el 7 de marzo de 2025
This set is the best t I've found. I have built these kits from several different sources and they all fell short in some ways - even to the point that some couldn't be finished because of missing or wrong parts. This set is better in several ways: 1. All the parts are supplied and are correct. 2. The integrated circuit and its socket are shipped in a small block of foam for protecting the pins. 3. There are five levels of frequency settings instead of four. 4. The highest frequency actually goes a little beyond 1MHz while other kits top out at around 0.8MHz. 5. The quality of the resisters, capacitors, etc. seems to be better for accuracy. 6. The top of the acrylic case is etched labeling everything except the power socket. 7. There are two kits so a tutor and student can each build a kit together. 8. The instruction sheet is easy to read and provides more information. I can recommend this set over the others I have tried.
Ron
Comentado en los Estados Unidos el 13 de febrero de 2023
This kit works exactly as I expected it to.Having watched videos of others assembling and testing this kit I knew that the amplitude control operated in reverse of what I wanted so altered the circuit board to reverse the amplitude control operation.I plan to design my own case for the second unit with the POT's mounted on a sloped portion of the case and wires routed to the circuit board. With this configuration is won't be necessary to alter the circuit board but instead cross connect the outer wires of the POT.If everything works out, I'll post the design on Thingiverse.
Brandon esebag
Comentado en los Estados Unidos el 28 de junio de 2022
You cannot alter the amplitude of the squarewave (although the circuit you build around this device could easily account for that with either an amplifier or a resistor), but the amplitudes of the triangle and sine waves can be altered. The frequency can be altered with decent gradations, and the waveforms look pretty good, considering I got this for so cheap and assembled it in a hour or so :) Also, the acrylic casing (which is hard to remove from the protective paper) makes it look really cool.
LionByte
Comentado en los Estados Unidos el 26 de junio de 2022
When I first put power to this I used a 9v battery. It was OK, but with higher frequencies it was getting unstable. So I decided to use a 12v source, it works better, a little bit more stable over the 9v. Also hooked a 10uf capacitor to the sine output, which helped. The highest frequencies (65K-1Mhz) gave me 354Khz-4.4Mhz sine waveform. Crappy sine wave at this frequency. All other frequencies gave me a nice waveform.
Ken
Comentado en los Estados Unidos el 7 de noviembre de 2022
Not the greatest technology or sturdy container. You pull jumper pins to change setting. A neat evening "science project" or soldering tutorial, but not a reliable signal generator. Fun, and you get what you pay for, but not a tool or reliable instrument by any means. Good stocking stuffer for the younger electrical enthusiast.
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