Aces Enterprise

Dial Tone M. Card For Microwave Channel

Description :
we have developed an advance electronic system Called as, Dial Tone Monitoring Card For Microwave Channel to Monitor STD Circuits for absence of "Dial Tone".

Hot Line Card For Microwave Channel

Description :
This Card is precisely to be used for point to point communication where [dialing] switching is not desirable. A Microwave Channel is used as carrier and phones are connected at both the points by a pair of conductors.

Ivrs

description :
the system is designed with latest electronic technology. The p. C. Board is of glass-epoxy, duly green masking, and lacquered for moisture protection and housed in adequate m. S. Box.

STD Holding Card For Microwave Channel

Description :
This is a Solid State HOLDING Card, installed between MW / UHF Channel and Telephone Exchange at both stations 'A' and 'B' to prevent frequent disconnection of calls on STD Circuits.

STD/OTD Card For Microwave Channel

Description :
This is a Solid State Interface Card between Microwave Channel and Telephone Exchange to prevent frequent disconnections on STD/OTD Circuits. It also enables to extend certain facilities as Trunk Offering - supervisory indication to draw the attention of the operator by dialed subscriber.

Description :
Previously the trains were running late very often due to voltage fluctuations causing signal failuers.Rate of delays in train services due to Signal failures was very high and this failure was just due to voltage fluctuation. In order to avoid such delays - Voltage Sensing Relay System [VSR] for Single Phase was developed.