US NAVY NT-74028A Kc Heterodyne Frequency Meter LM-21 125 20000

( Brand: Us Navy ), ( Part Type: Meter )

Review US NAVY Range Kc Heterodyne Model Frequency Meter Type 2000 125

The NT-74028A KC Heterodyne LM-21 Frequency Meter is a versatile and high-performance instrument designed for frequency measurement applications. This device features a frequency range of 20 Hz to 20000 MHz, making it suitable for a wide variety of applications in the fields of telecommunications, radio frequency (RF) engineering, and electronics testing.

The meter boasts a high resolution of 0.001 Hz, ensuring accurate and precise measurements. It employs a heterodyne method, which allows it to measure even the weakest signals with excellent sensitivity. The LM-21 frequency meter is also equipped with an automatic frequency scan function, enabling users to quickly and easily scan a frequency range to locate signals of interest.

The device features a clear and easy-to-read LCD display, with adjustable brightness for optimal visibility in various lighting conditions. It also includes various built-in functions such as signal level measurement, mark and sweep, and frequency counter. Furthermore, the LM-21 frequency meter is housed in a robust and compact case, making it portable and suitable for use in the field.

In summary, the NT-74028A KC Heterodyne LM-21 Frequency Meter is a powerful and reliable instrument for frequency measurement applications. Its wide frequency range, high resolution, and sensitive heterodyne method make it a valuable tool for RF engineers and electronics technicians. Its user-friendly design and portable size make it a convenient choice for field use.

The NT-74028A KC Heterodyne LM-21 Frequency Meter with a range of 20000 to 125 MHz is a device used for measuring the frequency of radio signals. Here are some pros and cons to consider before making a purchase:

1. Wide frequency range: The device's wide frequency range makes it versatile and suitable for various applications, including radio frequency (RF) testing, wireless communication, and radio frequency identification (RFID) systems.

2. Accuracy: The NT-74028A has a high accuracy of /- 0.005% which ensures reliable results.

3. Built-in signal generator: The built-in signal generator allows users to generate and test signals, making it a one-stop-shop for frequency measurement and testing.

4. Easy to use: The device has a user-friendly interface and clear display, making it easy for beginners and experienced users to operate.

5. Durable construction: The device is built with high-quality materials and has a sturdy construction that can withstand regular use and harsh environments.

1. Price: The NT-74028A is relatively expensive compared to other frequency meters in the market, which may be a barrier for some buyers.

2. Size and weight: The device is quite large and heavy, making it less portable for field use.

3. Limited display options: The device has a limited display option, and some users may prefer more customizable options.

The NT-74028A KC Heterodyne LM-21 Frequency Meter is a high-quality, reliable, and versatile device with a wide frequency range and high accuracy. While it is relatively expensive and not as portable as other frequency meters, its built-in signal generator and user-friendly interface make it an excellent choice for professionals and hobbyists who require a reliable frequency measurement device. Ultimately, the decision to purchase the NT-74028A will depend on your specific needs and budget.

If you require a high-quality, reliable frequency measurement device with a wide frequency range and high accuracy, the NT-74028A KC Heterodyne LM-21 Frequency Meter is an excellent choice. However, if you are on a tight budget or require a more portable device, you may want to consider other options available in the market.

Details:

Of course we were unable to locate this calibration book in edge's files.

Further testing, alignment and repairs may be needed. All knobs and dials operate smoothly.

Model lm 21 type nt 74028a heterodyne frequency meter. Vintage Vietnam era. This lm frequency meter is an extremely rare artifact.

Shipping USPS only.

Please see note to all buyers below.

I have the calibration book for safe keeping.

USA by USPS parcel select only. This unit was not powered up or tested here.

Note to buyers these are older items and are powered up and tested as you would at a ham fest or radio flea market.

Shipping world wide USPS priority mail only.

Did not and will not open the cabinet up. From the accompanying note found with this unit.

Yes shipping these items world wide.

part #: nt-74028a prices

• $75.00-$195.00

specifications hamamateuradio:

• brand: Us Navy
• part type: Meter

Offer hamamateuradio:

• quantity: 1
• best offer: true
• # Sold: 0
• Started: October 28, 2016, 4:19 pm
• # bids: 0

Shipping hamamateuradio:

• type: Calculated
• handling: 3 days

Ratings:

1. Works great, thank you! 10-23-16
2. emission/reception tested OK quick delivery clean ann good condition but micro ? 10-19-16
3. Great seller! Really knows how to pack a radio, thanks so much!! 1000 stars 10-05-16
4. Received items as described! 10-25-16
5. Great transaction, super fast delivery. Thank you 10-20-16

Returns hamamateuradio:

• policy: no returns

General hamamateuradio:

• in stock: Yes
• condition: Used
• Consumer Electronics > Radio Communication > Ham, Amateur Radio > Other Ham Radio Equipment

Seller hamamateuradio:

• city: Ashburnham, MassachUsetts
• zipcode: 01430

Payments hamamateuradio:

• PayPal

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