DYNAMIC MUTUAL CONDUCTANCE I-177 Signal Corps Tube Tester Ham Military U.s. Army Radio Booklet

( Brand: Dynamic Mutual Conductance ), ( Manufacturer Part Number: I-177 ), ( Compatible Brand: Universal ), ( Type: Military Tube Tester ), ( Year Manufactured: 1944 )

Review DYNAMIC MUTUAL CONDUCTANCE Signal Corps Tube Tester Military Us.s. Army Ham Radio And Booklet Oct

The Dynamic Mutual Conductance i-177 Signal Corps Tube Tester is a vintage military-grade testing tool that hails from the year 1944. This unique device was primarily used by the U.S. Army during World War II for the maintenance and testing of vacuum tubes, which were essential components in various communication and electronic systems at the time.

The i-177 tester is a dynamic mutual conductance meter, capable of measuring the mutual conductance of vacuum tubes. This parameter is essential in determining the performance of tubes, particularly in amplifiers and other active circuits. The tester features a simple yet robust design, with a dial gauge for displaying the measured value and a set of input and output sockets for connecting the tube under test.

The tester comes with a military-issued booklet from 1944, providing detailed instructions on how to use the device effectively. The booklet covers topics such as proper tube alignment, calibration, and safety guidelines. It also includes a table of mutual conductance values for various types of vacuum tubes, allowing users to cross-reference and verify the measurements taken with the tester.

The Dynamic Mutual Conductance i-177 Signal Corps Tube Tester is a valuable piece of historical technology and a fascinating collector's item for electronics enthusiasts, ham radio operators, and those with an interest in military history. This tool offers a unique glimpse into the past and provides a tangible connection to the technological advances that shaped communication and electronics during a critical period in world history.

1. Historical Value: This tester is a piece of military history, as it was used by the U.S. Army Signal Corps during World War II. It may be of interest to collectors or enthusiasts of vintage technology.

2. Rarity: Given its age, this tester is likely quite rare, which could make it a valuable addition to any collection.

3. Functionality: The i-177 tester is designed to test the dynamic mutual conductance of vacuum tubes, which is a crucial parameter for determining the performance of these components. It may still be functional, and restoring it could be a fun and rewarding project.

4. Educational Value: Learning to use and maintain this vintage tester could provide a unique educational experience, as it requires a deep understanding of vacuum tubes and their operation.

1. Age and Condition: Given its age, the tester may be in poor condition and require significant restoration work. This could be time-consuming and expensive.

2. Limited Usefulness: Vacuum tubes are no longer widely used in modern electronics, and the i-177 tester may only be useful for testing a limited number of vintage components.

3. Lack of Support: The i-177 tester is quite old, and it's unlikely that there will be any modern documentation or support available for it. This could make it difficult to use and maintain.

4. Potential Safety Risks: Vacuum tubes and other vintage electronics can contain hazardous components, such as lead solder and high voltages. Care should be taken to ensure that the tester is safe to use.

If you are a collector of vintage technology or have a strong interest in the history of electronics, the Dynamic Mutual Conductance i-177 Signal Corps Tube Tester may be an attractive purchase. However, it's important to be aware of the potential challenges and limitations of restoring and using such a vintage device. If you are not confident in your abilities to restore the tester, it may be worth considering purchasing a modern alternative that is designed for more common vacuum tubes. Ultimately, the decision to buy this tester should be based on your personal interests and priorities.

Details:

Estate sale find please study photos. Not tested but daughter of former owner says she couldn imagine her father having stuff that doesn work thanks.

part #: i177 prices

• $135.00-$1100.00

specifications hamamateuradio:

• brand: Dynamic Mutual Conductance
• mpn: I-177
• compatible brand: Universal
• type: Military Tube Tester
• year manufactured: 1944

shipping hamamateuradio:

• type: Calculated
• cost: $31.90
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• transit: 6-11 Days

payments hamamateuradio:

• credit card: Visa
• wallet: Paypal

general hamamateuradio:

• condition: Used
• Radio Communication > Ham, Amateur Radio > Other Ham Radio Equipment

offer hamamateuradio:

• quantity: 1
• best offers: True
• availability: In Stock
• started: December 2, 2023
• sold: 0
• options: Ship-to-home

seller hamamateuradio:

• detailed rating: Accuracy: 4.95/5, Charges: 4.83/5, Communication: 5/5, Speed: 4.99/5
• # feedbacks: 723
• rating: 100.0%
• city: Lodi, California

ratings:

1. UNIQUE FIND. NEEDED AN ADJUSTABLE STOOL FOR VANITY AND SOMETIMES SEWING TABLES. VERY VERSITLE AND ANTIQUE-ISH. VERY PLEASED WITH THE WHOLE EXPERIENCE. 11-14-23
2. Quick, reliable seller. Very impressive! 11-10-23
3. A great smoking accessory. 11-09-23
4. AAA seller. Fast shipping 11-21-23
5. AA 11-21-23

returns hamamateuradio:

• policy: No Returns

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