CWS BYTEMARK UN-75 Unun Unbalanced Transformer By W2FMI 50

( Brand: Cws Bytemark ), ( Manufacturer Part Number: UN-75 ), ( Type: Unun ), ( Country/region Of Manufacture: United States ), ( Band: 3-30 Mhz )

Review CWS BYTEMARK Unun 50 Ohms Designed Unbalanced Transformer

The W2FMI UNUN 50/75 Unbalanced Transformer UN-75 CWS by Bytemark is a high-quality, versatile piece of radio equipment designed for use in various applications. This transformer, manufactured by W2FMI, a well-known name in the ham radio community, is a Unun (Ununited Universal Negative) transformer, specifically designed for 50 and 75-ohm applications.

The UN-75 CWS model is a compact, yet powerful transformer, measuring approximately 3.5 inches in length, 2 inches in width, and 1.25 inches in height. It is constructed with high-quality materials, ensuring durability and reliability, even under heavy use. The transformer is wrapped with a copper wire, which is widely recognized for its excellent electrical conductivity and resistance to corrosion.

One of the standout features of this UNUN transformer is its ability to handle both 50 and 75-ohm impedances. This makes it a versatile tool, suitable for use with a wide range of radio equipment. The transformer's unbalanced design allows for the isolation of the transmitter and receiver, reducing the risk of interference and improving overall performance.

The W2FMI UNUN 50/75 Unbalanced Transformer UN-75 CWS by Bytemark comes with a center-tapped winding, making it easy to connect to a balanced transmission line. This feature allows for the creation of a balanced transmission system, which can help reduce noise and improve the quality of the signal.

The UN-75 CWS model is also characterized by its low-loss characteristics. This means that it minimizes the energy loss that occurs during the transformation of electrical energy, ensuring that more power reaches your antenna and improving overall efficiency.

In conclusion, the W2FMI UNUN 50/75 Unbalanced Transformer UN-75 CWS by Bytemark is a robust, versatile, and high-performance transformer that is essential for any serious ham radio enthusiast. Its compact size, wide compatibility with different impedances, and low-loss characteristics make it a valuable addition to any radio setup.

1. Wide frequency range: The transformer supports both 50 and 75 MHz, making it suitable for a variety of applications.

2. High power handling: With a maximum input power of 1500 watts, it can handle high power levels without overheating.

3. Balun-type design: The transformer's balun-type design helps reduce common-mode noise and improves the signal-to-noise ratio.

4. Compact size: The transformer is relatively small, making it easy to integrate into a larger system or use in a portable setup.

1. Cost: The transformer is on the higher end of the price range, which may be a deterrent for budget-conscious buyers.

2. Limited tuning options: The transformer does not have adjustable tuning options, which may limit its versatility in certain applications.

3. Limited power handling for lower frequency bands: While the transformer can handle high power levels at 50 and 75 MHz, its power handling capacity is lower for lower frequency bands.

Overall, the W2FMI UNUN 50/75 Unbalanced Transformer UN-75 CWS by ByteMark is a high-quality transformer that offers a wide frequency range, high power handling, and a balun-type design to help reduce common-mode noise. However, its cost and limited tuning options may be drawbacks for some buyers. If you have the budget and require a high-power unbalanced transformer, this is a good option to consider. If you're looking for a more budget-friendly option with more tuning options, you may want to explore other options.

If you're looking for a high-power unbalanced transformer with a wide frequency range and a balun-type design, the W2FMI UNUN 50/75 Unbalanced Transformer UN-75 CWS by ByteMark is a solid choice. However, be sure to consider the cost and limited tuning options before making your decision.

Details:

Cws Bytemark manufactures these nuns based on Jerry sicks W2FMI designs all units are weatherproof, built with non rusting materials. Applications: to match ohms cable 75 cables or connector. Dimension: 4 x Powder coated aluminum enclosure with so 239 connectors, on both inputs and outputs.

Broadest band width 1 mhz up to 50. Lowest energy loss db. Can also be used in reverse to match 33 ohms a 50 connector.

part #: un75 prices

• $34.99-$60.00

specifications speakepar:

• brand: Cws Bytemark
• mpn: Un-75
• type: Unun
• country/region of manufacture: United States
• band: 3-30 Mhz

General speakepar:

• in stock: Yes
• Parts Accessories > Baluns Chokes
• condition: New

Returns speakepar:

• policy: no returns

Payments speakepar:

• PayPal

Ratings:

1. Nice Item 04-01-19
2. Thank you for an easy, pleasant transaction. Excellent buyer. A .Lapsun Tea 04-01-19
3. Pleasure doing business with. Great A 07-01-19
4. Works Great! 04-01-19
5. Great Instant Payment A 5 stars Thank You! --- V4InkToner 07-01-19

Offer speakepar:

• Sold: 0
• Started: July 14, 2019, 11:18 pm
• best offer: false
• bids: 0
• quantity: 10

Shipping speakepar:

• handling: 3 days
• cost: $0.0
• type: Flat

Seller speakepar:

• # feedbacks 07-15-19: 548
• rating 07-15-19: 100.0%
• city: Orange, California
• zipcode: 92865

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