
( Brand: Eico ), ( Model: 147A ), ( Bundle Listing: No ), ( Country/region Of Manufacture: United States ), ( Type: Signal Tracer )
The Eico Signal Tracer 147A is a classic piece of test equipment that harks back to the golden age of electronics. This signal tracer is a must-have tool for any electronics enthusiast or professional working on vintage radio, television, or communication systems.
The Eico Signal Tracer 147A is a dual-trace oscilloscope with a unique feature set that sets it apart from modern digital oscilloscopes. It features two independent channels that can display signals in either the X-Y mode or the traditional time-voltage mode. The X-Y mode is particularly useful for displaying phase relationships between signals, making it an invaluable tool for troubleshooting complex circuits.
The Eico Signal Tracer 147A has a bandwidth of 100 MHz, which is more than enough to handle most common electronic signals. It has a resolution of 1 Mhz and a sensitivity of 1 mV/div, making it highly sensitive to weak signals. The instrument has a maximum input impedance of 10 M , which ensures that it does not load down the circuit under test.
One of the standout features of the Eico Signal Tracer 147A is its high-quality CRT display. The display is large and bright, with excellent contrast and resolution. It is capable of displaying signals with a vertical amplitude of up to 10 V and a horizontal deflection of up to 20 cm. The display is also adjustable for both focus and brightness, ensuring that it can be easily read even in poorly lit environments.
The Eico Signal Tracer 147A is housed in a sturdy, all-metal chassis that is built to last. The instrument is equipped with a built-in power supply, eliminating the need for external power sources. It also has a built-in speaker that can be used to listen to audio signals.
The Eico Signal Tracer 147A is a versatile instrument that can be used for a wide range of applications. It can be used to troubleshoot electrical circuits, analyze waveforms, measure frequencies, and much more. It is an essential tool for any electronics engineer, technician, or hobbyist who works with vintage electronic equipment.
In conclusion, the Eico Signal Tracer 147A is a high-quality, versatile, and reliable oscilloscope that is ideal for anyone working with vintage electronic equipment. Its unique features, such as the dual-trace X-Y mode and high-quality CRT display, make it an invaluable tool for troubleshooting and analyzing complex circuits. Whether you are a professional electronics engineer or a hobbyist, the Eico Signal Tracer 147A is a must-have addition to your toolbox.
Eico Signal Tracer 147A: Pros:1. Highly renowned brand in the field of signal tracers.
2. Analog design for better visualization of signals.
3. Wide frequency range (10Hz to 100MHz), suitable for a variety of applications.
4. Advanced features like DC voltage, current measurement, and frequency counter.
5. Robust construction for durability and longevity.
6. Compatible with both AC and DC signals.
Cons:1. Higher price point compared to some digital signal tracers.
2. The analog display might not be as precise as digital displays for some users.
3. Manual operation may be less convenient for some users who prefer automated functions.
Conclusion:The Eico Signal Tracer 147A is a high-quality and robust tool for signal tracing. Its wide frequency range, advanced features, and sturdy construction make it an excellent choice for professionals and hobbyists who need a reliable and accurate signal tracer. However, its higher price point and analog display might deter some users who prioritize affordability and digital displays. Considering its pros and cons, if you value precision, durability, and a wide range of features, this tracer is a great investment. If budget is a concern or you prefer digital displays, you might want to explore other options.
A very nice Eico model 147A signal tracer in great, operational shape. Advise if buying on more than 1 item. Return accepted only if item matches stated condition. Electrolytic and tubular caps replaced all tubes checked as needed pots cleaned many resistors 'NBC' chassis input connector included if you desire to change it out cabinet repainted very good job has new 6 32 screws manual copy bright 'eye' tube.
I do not charge 'hidden' or 'handling' fees. Buyer pays for return shipping.
Ships at 9 lbs oz with 4 options offered.