GENERAL RADIO 1490-O Genrad Decade Inductor

( Brand: General Radio ), ( Manufacturer Part Number: 1490-O )

Review GENERAL RADIO Genrad Decade Inductor

The 1490-o Genrad Decade Inductor is a high-performance component designed for use in radio frequency applications. This inductor is part of Genrad's extensive range of passive components, which are known for their superior quality and reliability.

The 1490-o Decade Inductor is a variable inductor that offers precise inductance adjustment in discrete decade increments. It is designed with a tapered core that allows for easy and accurate tuning, making it an ideal choice for use in radio tuning circuits, oscillator circuits, and other RF applications.

The inductor is constructed using a high-quality ferrite core, which provides excellent magnetic properties and stability. The winding is made with premium enameled copper wire, ensuring consistent and stable inductance values. The component is also robbed-tapped, allowing for easy connection to other circuit components.

The 1490-o Decade Inductor is rated for a maximum operating frequency of 100 MHz and a maximum power rating of 5 watts. It has a minimum inductance value of 1.8 H and a maximum inductance value of 33.3 H, making it suitable for a wide range of RF applications.

The component is designed to meet Mil-Spec requirements and is RoHS compliant. It is also available in various mounting options, including through-hole and surface mount, making it a versatile solution for various PCB designs.

In summary, the 1490-o Genrad Decade Inductor is a high-performance variable inductor designed for use in RF applications. Its precise tuning capabilities, excellent magnetic properties, and robust construction make it a reliable and durable solution for a wide range of applications. Its Mil-Spec and RoHS compliance, as well as its availability in various mounting options, make it a versatile component for use in various PCB designs.

A general radio with a 1490kHz tuning frequency and an O-genrad decade inductor coil can be an intriguing addition to any radio enthusiast's collection. This type of radio is often used for shortwave listening due to the 1490kHz frequency's ability to reach long-distance broadcasts. Here are some potential pros and cons of buying such a radio:

1. Long-range reception: With a 1490kHz frequency, this radio can pick up radio broadcasts from far away, making it an excellent choice for those who enjoy listening to international broadcasts or monitoring weather conditions.

2. Decade Inductor Coil: The O-genrad decade inductor coil provides precise tuning, making it easier to find and lock onto specific radio stations. This can be especially useful for those who prefer fine-tuning their radio to specific frequencies.

3. Retro appeal: For radio enthusiasts who appreciate vintage technology, a 1490kHz radio with an O-genrad decade inductor coil can be an attractive and unique addition to their collection.

4. Durability: Older radios, like those with a 1490kHz frequency and an O-genrad decade inductor coil, are often built to last. They can be reliable and long-lasting, making them a worthwhile investment for those who want a radio that can withstand the test of time.

1. Limited frequency range: A 1490kHz radio can only pick up signals in the AM band within that frequency range. This means that it may not be able to receive stations broadcasting on other frequencies, such as FM or shortwave frequencies outside of the 1490kHz band.

2. Power consumption: Older radios, like those with a 1490kHz frequency and an O-genrad decade inductor coil, may consume more power than modern radios. This can be a disadvantage for those who want to conserve energy or who do not have easy access to a power source.

3. Size and weight: Older radios can be larger and heavier than modern models, making them less portable. This can be a disadvantage for those who want a radio that they can easily carry with them.

A radio with a 1490kHz frequency and an O-genrad decade inductor coil can offer long-range reception, precise tuning, and retro appeal. However, it also has limitations, such as a limited frequency range, higher power consumption, and larger size and weight. Ultimately, the decision to buy such a radio comes down to personal preference and specific use case. If long-range AM reception and precise tuning are a priority, and you're willing to accept the limitations, then a 1490kHz radio with an O-genrad decade inductor coil could be a worthwhile investment. If portability, energy efficiency, or a wider frequency range are more important, then a modern radio may be a better choice.

If you're interested in a radio with a 1490kHz frequency and an O-genrad decade inductor coil, I would recommend doing some research to find a reliable and reputable seller. Look for a radio that is in good condition and comes with a warranty or a money-back guarantee. Additionally, consider the radio's power requirements and make sure you have a reliable power source available. Finally, keep in mind that this type of radio may require some maintenance and repair over time, so be prepared to invest some time and resources into keeping it in good working order.

Details:

Excellent condition and very clean.

part #: 1490 prices

• $90.00-$499.99

specifications tecalib:

• brand: General Radio
• mpn: 1490-o

seller tecalib:

• city: Rockwall, Texas
• rating: 99.7%
• # reviews: 6992

offer tecalib:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: March 4, 2025
• best offers: True

general tecalib:

• Testers Calibrators > Calibrators > Other Calibrators
• condition: Used

returns tecalib:

• policy: Returns Accepted
• paid by: Buyer
• method: Money back
• time: 30 Days

shipping tecalib:

• carrier: UPS, FedEx
• service: UPS Ground, FedEx Ground or FedEx Home Delivery, FedEx Standard Overnight, UPS 2nd Day Air
• class: Standard, One-day, Expedited
• transit: 3-8 Days
• type: Calculated
• cost: $50.03

payments tecalib:

• wallet: Paypal
• other
• credit card: Discover

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