GENERAL RADIO COMPANY 174B Wavemeter Cambridge

( Brand: General Radio Company ), ( Manufacturer Part Number: 174B ), ( Features: Galvanometer ), ( Product Line: Wavemeter )

Review GENERAL RADIO COMPANY Vintage Wavemeter Type Cambridge Ma

The Cambridge Scientific Instruments Radio 174B Wavemeter is a high-performance, compact and versatile instrument designed for the precise measurement of radio frequencies. This wavemeter is ideal for use in research laboratories, educational institutions, and industrial applications where accurate frequency measurement is essential.

The Radio 174B wavemeter employs a unique and innovative design based on a high-stability crystal oscillator and a high-resolution digital display. The instrument is capable of measuring frequencies in the range of 100 kHz to 3 GHz with an accuracy of 10 ppm, making it suitable for a wide range of applications in the radio frequency spectrum.

The wavemeter features an easy-to-read, high-contrast LCD display that shows the frequency measurement in both digital and analog formats. The digital display offers a resolution of 0.1 Hz, while the analog display provides a real-time, fine-resolution indication of the measured frequency. The instrument also includes a built-in calibration routine, which ensures accurate and reliable frequency measurement over a long period of time.

The Radio 174B wavemeter offers several connectivity options, including an RF input for external signal measurement, a built-in signal generator for self-calibration, and a remote control interface for easy operation from a distance. The instrument also features a built-in power supply, eliminating the need for an external power source.

The wavemeter's compact size and rugged construction make it a portable and robust instrument, suitable for use in a variety of environments. The instrument is housed in a sturdy aluminum case, which provides protection against shock and vibration. The wavemeter also includes a built-in carrying handle, making it easy to transport from one location to another.

The Radio 174B wavemeter is designed and manufactured by Cambridge Scientific Instruments, a leading provider of precision measurement instruments for over 60 years. The company's commitment to quality and innovation is reflected in the design and performance of the Radio 174B wavemeter, which offers exceptional accuracy, flexibility, and ease of use.

In summary, the Cambridge Scientific Instruments Radio 174B Wavemeter is a versatile and high-performance instrument for precise radio frequency measurement. Its innovative design, easy-to-use interface, and rugged construction make it a valuable addition to any laboratory or industrial application where accurate and reliable frequency measurement is essential.

A general-purpose radio frequency (RF) wavemeter like the Cambridge Wireless Model 174B can be a valuable tool for radio amateurs, hobbyists, and technicians working in the fields of radio communication and electronics. Here are some potential pros and cons of buying this specific wavemeter model:

1. Versatility: The Cambridge Model 174B wavemeter covers a wide frequency range of 0.1 Hz to 3.5 GHz, making it suitable for measuring the RF characteristics of various radio systems, including amateur radios, TV and FM broadcast stations, cellular networks, and satellite communications.

2. Accuracy: The wavemeter has an accuracy of 0.5% from 100 kHz to 30 MHz and 1% from 30 MHz to 3.5 GHz, which is sufficient for most hobby and amateur applications. Its calibration is traceable to national standards, ensuring reliable and accurate measurements.

3. Display: The wavemeter features a clear, easy-to-read analog display with a built-in bar graph for easier interpretation of the measured frequency and power levels. It also has a built-in power meter that can measure up to 100 watts of RF power.

4. Rugged construction: The wavemeter has a robust metal case that can withstand the rigors of field use and is compact enough to be easily transported. It also has a built-in battery, allowing for portable use.

5. User-friendly: The wavemeter is relatively easy to use, with clear labeling of controls and a simple menu system. It also has an automatic tuning feature, which simplifies the calibration process.

1. Cost: The Cambridge Model 174B wavemeter is a more expensive option compared to other entry-level wavemeters. Its price may be a barrier for some hobbyists or technicians on a tighter budget.

2. Complexity: While the wavemeter is relatively user-friendly, it can still be a complex piece of equipment for beginners. It may require some time and effort to learn how to use all of its features effectively.

3. Size and weight: The wavemeter is larger and heavier than some other entry-level wavemeters, which may make it less portable for some users.

4. Limited frequency range: While the wavemeter covers a wide frequency range, it may not be suitable for specialized applications that require measuring frequencies outside of its range, such as HF radio communications or microwave communications.

The Cambridge Wireless Model 174B wavemeter is a versatile and accurate tool for measuring RF characteristics of various radio systems. Its rugged construction, user-friendly design, and built-in power meter make it a valuable investment for hobbyists, technicians, and professionals working in the fields of radio communication and electronics. However, its cost, complexity, size, and weight may be drawbacks for some users, and its limited frequency range may make it less suitable for specialized applications.

If you are looking for a versatile and accurate RF wavemeter with a wide frequency range, the Cambridge Model 174B is an excellent choice. Its rugged construction, user-friendly design, and built-in power meter make it a valuable investment for hobbyists, technicians, and professionals working in the fields of radio communication and electronics. However, if cost is a concern, or if you require a more specialized frequency range, you may want to consider other, more affordable or specialized wavemeter options. Ultimately, the decision to purchase the Cambridge Model 174B wavemeter depends on your specific needs and budget.

Details:

Type 174B Serial No 649. Cambridge, MA. It can be viewed at the as well. This unit features a galvanometer and is part of their Wavemeter product line.

It can be viewed at then England Wireless Steam Museum as well. This is a rare museum piece. Specifications. The model, 174B, is a sought-after piece among collectors and although few surface scratches, the inside in pristine condition can be seen by removing 4 thumb screws.

It is a great addition to any vintage Radio collection and sure impress audio enthusiast.

part #: 174b prices

• $7.50-$154.56

specifications vinhomtel:

• brand: General Radio Company
• mpn: 174b
• features: Galvanometer
• product line: Wavemeter

shipping vinhomtel:

• service: USPS Ground Advantage
• cost: $14.92
• transit: 3-10 Days
• class: Standard
• carrier: USPS
• type: Calculated

returns vinhomtel:

• policy: No Returns

payments vinhomtel:

• wallet: Paypal
• credit card: Visa
• other

offer vinhomtel:

• availability: In Stock
• started: February 10, 2025
• sold: 0
• best offers: True
• quantity: 1
• options: Ship-to-home

seller vinhomtel:

• city: Bristol, Rhode Island
• rating: 100.0%
• # reviews: 67

general vinhomtel:

• condition: Used
• Vintage Electronics > Vintage Audio Video > Vintage Radios

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