Ariane Controls is a powerline communication technology provider - est un fournisseur de la technologie de communication par courant porteur.

The Powerline Communication Technology - La technologie de communication par courant porteur

est notre spécialitée.

We offer various products and services such as automatic meter reading - Nous offrons une grande variété de produits et services tel que la lecture automatique de compteur

We also offer various

development tools

- Nous offrons également plusieurs

outils de développement

and

engineering services

- et des

services d'ingénierie
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Home / Technology / Comparison / X-10 /

PLM-1/X-10
 
Modulation

 
Narrow Band Width

 
Carrier

 
Bit Rate

 
Medium Access

 
Priority

 
 
Error Handling

 
Bi-Directional

 
Protocol

 
Transaction Management

 
Timer

 
Data Encoding

 
PLM-1 X-10
 


FSK MODULATION
FSK systems always modulate signals, offering a much better signal to noise ratio.

See Power Line Reliability.

  


ASK MODULATION
X-10 uses On/Off Keying ASK (OOK ASK). The one symbol is represented by a 1 ms, 120 kHz carrier burst, and the zero symbol is a silence. This type of modulation is noise sensitive: when a silence is transmitted, any in-band noise or tone, even at small amplitudes, can transform a 0 symbol into a 1.