Antenna Balun SA I-V (with F socket)

Code: C0005
€1.23
Price Disc. Quantity Validity
€1.23 0 % from 1 piece
Temporarily unavailable
Antenna symmetrizer C0005, channels 1-60, F connector
• Input channels 1-60
• Input impedance: 300Ω
• Output impedance: 75Ω
• Attenuation < 1.5 dB
• F connector

Warranty

3-year warranty.

Support

Details

A typical antenna has a balanced output of 300 Ohm impedance, while a coaxial cable is an imbalanced load of 75 Ohm impedance. This is why an indirect connection must be created to fit such an antenna with a coaxial cable.
An impedance transformer, popularly called "balun", is a passive device which uses a transformer to change the impedance and configuration - from balanced to unbalanced.
A transformer of standard construction has a ferrite core. Transformers are sometimes optimized for work in a particular band, e.g. C0001 for channels 1-12. Baluns working in channels 21-69, e.g. C0002, are mostly PCB designs without cores.

Specifications

Product type Balun
Name SA I-V "F” connector
Impedance input Ohm 300
Impedance output Ohm 75
Loss dB < 1.5
Frequency range MHz 48 – 790
Operating band BI, BII/FM, BIII/VHF. BIV, BV
Channels 1 – 60