Active antennas

The active antenna receives the FSK modulated signals of the respective ERC transmitter and supplies the demodulated signals via an open collector driver at the output. This remote receiver unit for ERC signals was adapted for connection to radio ripple control receivers from different manufacturers and is offered as a 1 frequency receiver for carrier frequencies 129.1kHz, 135.6kHz or 139kHz. To increase noise immunity this antenna is provided with a selective input filter.

The active antenna has internal voltage stabilization. The position of the pulse output signal can be switched using a jumper. This is delivered with the default setting.

It is supplied in a grey plastic housing with IP54 protection, including mounting material. The housing is closed by a sealing screw.
The connection cable (length = 10m, grey) is fitted with an RJ11 / 6P4C plug.