Technical Specifications of the Derner of 2 secondary exits with connectors F (12 dB) 519322
Derivator for First 5130 Floor of Televes with 2 outputs, 12DB of derivation attenuation and 2.5DB in passing losses.
What technical characteristics does the derivator 519322 have?
Connectors f
Improvement of passing losses
Good shielding
Includes grounding screw
Bidirectional DC step between the output, and from the derivations to the entrance/exit
What technical specifications of the derivator 519322?
| Frequency range | MHz | 5 ... 2400 | ||
|---|---|---|---|---|
| Number of outputs | 2 | |||
| Inputs/Bands |
|
|||
| Through losses | dB |
|
||
| Tap losses | dB |
|
||
| Rejection between taps | dB |
|
||
| Voltage max. | Vdc | 24 | ||
| Max. current | mA | 350 | ||
| DC pass | In.↔Out |
What is a derivator and what functions does it have?
Derivatives are passive components that are interspersed in a television installation to achieve two effects: compensate for signal losses, on the one hand, and balance the signals that each user receives, on the other, they are installed in the main channel of the building or community .
A derivator is similar to the distributor but is used in large homes or in communities. It has an in entrance, several plant outputs that call (tap) and these outputs have a set signal loss, 10db, 15db, 20db, etc. and an output (out) with little loss to give signal to the immediately lower plant (and place another cascade derivator, etc). The loss that is needed to have each derivator of each plant must be calculated depending on the number of plants, shots, etc.