75 to 300 Ohm UHF VHF FM Antenna Transformer Adapter F Female

$19.23 $21.74

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75 to 300 Ohm Antenna Transformer Adapter — UHF / VHF / FM Signal Converter

Upgrade your TV or radio antenna setup with this reliable 75 to 300 Ohm impedance matching transformer. Designed as a compact F-Female coaxial adapter, it seamlessly converts a 75-ohm coaxial RF signal to a 300-ohm twin-lead connection — perfect for connecting older UHF/VHF/FM antennas to modern televisions, radios, and RF equipment. Available in convenient multi-packs of 2, 5, or 10 pieces so you always have a spare on hand.

Made in Mainland China.

Key Features

Impedance Conversion: Converts 75-ohm coaxial (F-Female) input to 300-ohm twin-lead output for broad compatibility
Wide Signal Support: Compatible with UHF, VHF, and FM antenna signals for TV and radio applications
F-Female Connector: Standard RF coaxial input for easy, secure connection to antenna cables
Compact & Durable Build: Sleek black and gold finish; built to last in home entertainment setups
No Battery Required: Passive adapter — no power source needed for operation
Multi-Pack Options: Choose from 2-piece, 5-piece, or 10-piece packs — ideal for households, installers, or resellers

Specifications

Function	75 Ohm to 300 Ohm Impedance Transformer
Connector Type	F-Female (Coaxial RF Input)
Signal Compatibility	UHF, VHF, FM
Color	Black & Gold
Battery Required	No
Package Quantity	2 / 5 / 10 Pieces
Country of Origin	Mainland China

What's in the Box

2, 5, or 10 × 75–300 Ohm Antenna Transformer Adapters (as selected)

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Frequently Asked Questions

Q: What does a 75 to 300 ohm antenna transformer adapter do?

A: This adapter converts the impedance of your RF coaxial antenna cable from 75 ohms (standard coaxial/F-type) to 300 ohms (twin-lead), allowing you to connect modern coaxial antenna cables to older TV or radio equipment that uses a 300-ohm twin-lead input — or vice versa, depending on your setup.

Q: Is this adapter compatible with UHF, VHF, and FM signals?

A: Yes! The transformer adapter is designed to work with UHF, VHF, and FM frequency signals, making it a versatile solution for both television and radio antenna connections.

Q: Do I need any tools or power source to use this adapter?

A: No tools or power source are required. This is a passive impedance-matching adapter — simply connect it between your antenna cable and your TV or radio input for instant compatibility.

Q: Why should I buy a multi-pack?

A: Multi-packs (2, 5, or 10 pieces) are ideal if you have multiple TVs or radios to connect, if you're a professional antenna installer, or simply want backup units readily available. Buying in bulk also offers better value per piece.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.