DIN 45325 Antenna Connectors: Everything You Need to Know
The DIN 45325 antenna connectors, also known as Belling-Lee or IEC 169-2, are a standard type of coaxial connector widely used for transmitting radio frequency and terrestrial television signals. Their use has been predominant in Europe, especially in domestic television and FM radio systems.
At Electrónica Embajadores, we offer a wide range of TV antenna connectors (DIN 45325), suitable for various needs. These connectors ensure a stable and high-quality signal transmission, making them ideal for connecting antennas to televisions and radios.
Main Features of the DIN 45325 Connector
- Design and Structure: A cylindrical connector with an external diameter of 9.52 mm and a central terminal of approximately 2 mm in diameter. Its metal casing acts as a shield to reduce interference.
Impedance: It has an impedance of 75 ohms, making it ideal for RF signal transmission in television and radio.
- Main Use: Used for connecting terrestrial television antennas, FM radio systems, and distributing signals in homes and buildings.
- Compatibility: Although still in use, it has been replaced in some applications by F-type connectors, particularly for cable and satellite television.
- Installation: DIN 45325 connectors are typically used with 7 mm coaxial cables, ensuring a secure and reliable connection.
The 13 mm Connector: An Obsolete Standard, but Still Found
Before the 9.52 mm connector, there was a larger version with a 13 mm diameter, mainly used for radio and television applications in past decades. Although its design was similar to the DIN 45325, its larger size and the evolution of standards led to its obsolescence over time.
However, despite having been phased out for many years, it can still be found in some homes and old installations in the 21st century, though its use is now residual.
Key Differences Between the DIN 45325 (9.52 mm) and the Old 13 mm Connector
| Característica |
DIN 45325 (9,52 mm) |
Conector de 13 mm (obsoleto) |
| Diámetro externo |
9,52 mm |
13 mm |
| Uso principal |
TV terrestre, radio FM |
TV y radio antiguas |
| Estado actual |
En uso, aunque en declive |
Residual, aún presente en instalaciones muy antiguas |
The 13 mm connector became obsolete mainly because modern devices were designed for the 9.52 mm standard, which is more compact and efficient for signal transmission in domestic and commercial environments.
Find the Best DIN 45325 Connectors at Electrónica Embajadores
At Electrónica Embajadores, we offer a wide range of DIN 45325 TV antenna connectors, including straight, angled, male, and female versions, ideal for any type of installation. All our products are designed to guarantee stable and high-quality signal transmission.
Browse our selection of connectors and find the one that best suits your needs in our DIN 45325 connectors category.
Why Choose Electrónica Embajadores?
✔ A wide variety of TV antenna connectors.
✔ High-quality and durable products.
✔ Solutions for all types of television and radio installations.
Ensure a reliable and high-quality connection with DIN 45325 connectors from Electrónica Embajadores. Find yours today!
