Active receiving antennas covering the frequency range up to 30 MHz / 100 MHz.
Special types up to 500 MHz are available.
Antennas are essential components in any radio communication system. If a radio link is to be both economical to set up and effective special attention should be drawed to the antenna at transmit and receiving side.
When a receiving antenna is referred to as "active" this means that there is an active amplifier stage (active section) directly connected to the base point of the antenna rod (passive section). The amplifier circuit matches the high impedance antenna rod to the low input impedance of the receiver or the receiver side coaxial cable.
Screw-on rods allow easy matching of the rod length to a wide variety of operating conditions.
For further information please contact
aas.tech GmbH & Co. KG