Frequency Division

Wildcare stocks all the major brands of hand-held, active Frequency Division bat recorders including Batbox & Pettersson. These affordable devices capture sound continuously & save a fuller record of a bat's ultrasonic call for post-visit analysis.

Take a look at our models that have a heterodyne mode if you want to undertake in-field identifications. If you require more from your device then we recommend that you consider Time Expansion or Full Spectrum devices.