1. Ham, Amateur Radio Communication For Sale
  2. sku: 5235244337179113
  3. HEATHKIT IT-1

HEATHKIT IT-1 Isolation Transformer Ham Radio Experimenting

It-1 Heathkit Vintage Isolation Transformer

( Brand: Heathkit ), ( Manufacturer Part Number: IT-1 ), ( Country/region Of Manufacture: United States ), ( Type: Adj, Isolation Transformer )

Review HEATHKIT Vintage Isolation Transformer Ham Radio Experimenting Work

The Heathkit Isolation Transformer (IT-1) is a versatile and essential tool for any serious ham radio enthusiast or electronic experimenter. This transformer, manufactured by the renowned Heathkit brand, is designed to provide electrical isolation between the radio and the external equipment, thereby reducing the risk of electrical interference and protecting your equipment from potential damage.

The IT-1 is a 1:1 ratio isolation transformer, which means that it maintains the same voltage ratio between the input and output, ensuring that the performance of your radio and external equipment is not altered. The transformer is constructed using high-quality materials, including a laminated steel core and copper windings, to ensure long-lasting performance and reliability.

The Heathkit IT-1 is a compact device, measuring only 6.5 inches in length and 3.25 inches in width, making it easy to incorporate into any ham radio setup or experimentation station. The transformer is also lightweight, weighing just over 1.5 pounds, making it easy to transport or store when not in use.

The IT-1 features a center-tapped primary winding, which allows for easy connection to both the positive and negative DC power lines of your radio, ensuring that the transformer is properly grounded. The transformer also features a secondary winding with a set of screw terminals, making it easy to connect external equipment.

In addition to its primary use as an isolation transformer, the IT-1 can also be used as a power supply for low-power external equipment, such as simple electronic circuits or small amplifiers. The transformer's 1:1 ratio ensures that the voltage and current output of the transformer matches the input, allowing for easy power supply without the need for additional voltage regulation.

Overall, the Heathkit Isolation Transformer (IT-1) is a must-have tool for any ham radio enthusiast or electronic experimenter. Its high-quality construction, versatility, and compact size make it an ideal choice for protecting your radio and equipment from electrical interference, while also providing a reliable power supply for external equipment.

Pros of buying Heathkit Isolation Transformer IT-1 for ham radio experimenting:

1. High-quality construction: Heathkit is known for its robust and durable products, and the IT-1 is no exception. It is built to withstand heavy use and last for a long time.

2. Reliable performance: The IT-1 provides excellent electrical isolation, which helps to prevent damage to your ham radio equipment from electrical surges or other interference.

3. Easy to use: The IT-1 is simple to install and operate, with clear instructions and easy-to-use controls.

4. Affordable: Compared to some other isolation transformers on the market, the IT-1 is relatively affordable, making it a good option for budget-conscious ham radio enthusiasts.

Cons of buying Heathkit Isolation Transformer IT-1 for ham radio experimenting:

1. Weight and size: The IT-1 is a fairly large and heavy piece of equipment, which may be a disadvantage if you have limited space in your ham shack.

2. Limited input and output voltage ranges: The IT-1 is designed to work with specific input and output voltage ranges, which may not be suitable for all ham radio applications.

3. Limited current handling capacity: The IT-1 has a limited current handling capacity, which may not be sufficient for high-power applications.

Conclusion:

The Heathkit Isolation Transformer IT-1 is a high-quality, reliable, and easy-to-use isolation transformer that is well-suited for ham radio experimenting. While it has some limitations, such as its size and current handling capacity, its advantages, such as its high-quality construction and reliable performance, make it a worthwhile investment for many ham radio enthusiasts.

Recommendation:

If you are looking for an isolation transformer for your ham radio experimenting, the Heathkit IT-1 is a solid choice. Its high-quality construction, reliable performance, and ease of use make it a great option for budget-conscious ham radio enthusiasts. Just be sure to check that its input and output voltage ranges and current handling capacity are suitable for your specific ham radio application.

Details:

Vintage Heathkit IT-1 adjustable isolation transformer for ham radio or experimenting work contains a fuse, on and off switch, ac voltmeter variable adjust that will vary the output voltage from around 100 vac to over 140. Good for 100 watts continuous or 200 intermittent operation.

specifications hamamateuradio:

  • brand: Heathkit
  • mpn: It-1
  • country/region of manufacture: United States
  • type: Adj, Isolation Transformer

Shipping hamamateuradio:

  • cost: $13.6
  • type: Calculated
  • handling: 2 days

Returns hamamateuradio:

  • paid by: Buyer
  • details: Restocking fee: 10%
  • policy: returns accepted
  • time: 14 Days
  • type: Money Back

Seller hamamateuradio:

  • city: Apopka, Florida
  • zipcode: 32712

General hamamateuradio:

  • consumer electronics > radio communication electronics > ham amateur radio communication
  • condition: Used
  • in stock: Yes

Payments hamamateuradio:

  • PayPal

Offer hamamateuradio:

  • Started: October 1, 2017, 10:54 am
  • best offer: false
  • quantity: 1
  • bids: 0
  • Sold: 0

Ratings:

  1. Hope to deal with you again. Thank you. 09-10-17
  2. Incredible value and very fast delivery 10-01-17
  3. Item as discribed, well packed, many thanks! 09-22-17
  4. Good job! 09-26-17
  5. Very quick shipping! Thanks for a great international transaction. 09-21-17
country/region of manufacture: united states, type: adj, isolation transformer,
category: electronics > radio communication electronics > ham amateur radio communication, sku: 5235244337179113,
Review#1 Hope to deal with you again. Thank you. ()
Review#2 Incredible value and very fast delivery ()
Review#3 Item as discribed, well packed, many thanks! ()
Review#4 Good job! ()
Review#5 Very quick shipping! Thanks for a great international transaction. ()
Heathkit IT-1 Is Similar To:
  • (59.5% similar) This would be a great modulation transformer for classic home brew am transmitter or as replacement the heath Apache TX-1 and other transmitters. The power level is 50 to 60 watts of audio. The paint job on transformer is in very good condition with few blemishes, scuffs, scrapes some small spots ...(March 20th, 2018)
  • (56.1% similar) Tested and working - very good condition has a few minor scuffs, hardly noticeable. Free priority shipping...(October 10th, 2017)
  • (60.5% similar) Cosmetically it shows minimal use. Check photos for cosmetic condition. Unit is untested, but I have sold many vintage electronics from the previous owner of this item and everything was working. Unit does power own and I did not see any flickering or fluctuation with the light...(April 30th, 2017)
  • (28% similar) XL 3x or XL 2x shirts are screen printed by hams for hams. 1ST quality white shirt with Heathkit for the well built ham on the front...(February 23rd, 2015)
  • (37.5% similar) 5 inches diameter and long has 4 taps. Coil is wound on a ceramic form believed to be from a Heathkit multi-band amateur radio transmitter that used two 6146 tubes. Used Heathkit indicator mounted on two Johnson no conical ceramic standoffs...(March 23rd, 2018)
  • (28.9% similar) Look at the pictures they of the transformer you are buying. Here is the plate high voltage transformer part from a Heathkit Sb 200 it was pulled from a working amplifier. Sold as is for parts or repair. Shipping is for the lower 48 states only. I state the condition of the item to the best of my ...(February 26th, 2015)
  • (45% similar) The part number is, reflecting dual-primary winding that allows operation on either 117 or 234 vac. This transformer is also used in the HP-23 series power supplies for heath ham transceivers such as SB-101 and Haw shown pictures, it good physical condition. Up for buying is a power transformer ...(March 27th, 2018)
  • (33% similar) Same 80-10M performance as the other driver module 1 suffix that I listed and sold. Heres a fully operational SB-104 RF driver module that's ready to install and use. I'm installing a 500 watt power amplifier module design in place of the original heath modules - there is nothing wrong with this ...(March 4th, 2018)
  • (50.5% similar) 9 ohm, the SB-401 was only tested to power on before parting - all tubes and lights lit, no further testing performed, see pictures as they constitute part of ask questions, mouse over large picture for zoom feature or super size it. Do not select fed-ex as your shipper and provide a PO...(June 30th, 2018)
  • (30.6% similar) The radio does turn on and makes the typical radio static noises. Your complete satisfaction is my main goal. The original owner's manual with directions and schematics is included. Nothing else. 75 x 8 deep. The above item includes only what is described. Vintage Heathkit model AR 3 tube ham and ...(March 10th, 2015)
  • (63.3% similar) Good old American made. It has a heavy duty speaker in and the metal case is too. It even has the bracket mount on top too. Made with metal and not plastic like the stuff today. Made when stuff was to last. Nice clean mobile Heathkit speaker you don't see to many of these anymore. Cool to have it ...(May 6th, 2017)
hamamateuradio logo
3 offers $25.00–$99.99 USD
  • Used. Offer #1 priced at $99.99 + $7.77 shipping estimate = $107.76* total. Isolated two-prong AC outlet on the front panel. Function: Provides 1:1 isolation from the AC mains line.+$7.77 shipping
  • Used. Offer #2 priced at $89.99 + $8.13 shipping estimate = $98.12* total. +$8.13 shipping
  • New. Offer #3 priced at $25.00 + $6.00 shipping estimate = $31.00* total. Heathkit GR-681 Color TV Schematic.pdf. Heathkit IC-1001 Software.zip.+$6.00 shipping

Copyright © hamamateuradio.com