These electret microphones are offered as replacements or alternatives for use with the Signet AFILS systems provided with a 3.5mm microphone socket.
AMT – Tie clip
An omnidirectional lavalier/lapel microphone designed for use with SigNET PDA series induction loop system.
The fixed cable is terminated with 3.5mm mono jack plug, which connects into the loop amplifier or Outreach plate, see SIGNET AFILS LOOP AMPLIFIER SYSTEMS - Accessories - Outreach Plates
AML – Lectern, 275mm
A cardioid microphone designed to be positioned on a lectern plinth. The microphone has two pre-drilled holes in the round base for fixing. It is compatible with SigNET PDA series induction loop equipment and is connected via 3.5mm mono jack plug.
It is recommended, as the output is unbalanced, that the cable should not be extended otherwise interference will be incurred.
Frequency response: 100Hz to 10kHz. Sensitivity: -63dB. Power required: 5V phantom power.
AMLS – Lectern, 175mm
This microphone has the same properties as the AMLS microphone, however it is shorter in length measuring 175mm.
AMD – Desktop, 310mm
This is a cardioid microphone designed to be positioned on a desktop surface. It is compatible with SigNET PDA series induction loop equipment and is connected via 3.5mm mono jack plug.
It is recommended, as the output is unbalanced, that the cable should not be extended otherwise interference will be incurred.
Frequency response: 100Hz to 10kHz. Sensitivity: -63dB. Power required: 5V phantom power.
AMDS – Desktop, 215mm
This microphone has the same properties as the AMD microphone, however it is shorter in length measuring 215mm.