Luna Speaker UMS-1
Mobile active ultrasonic speaker (SKU#363)
ITEM TEMPORARILY OUT OF STOCK.
NEW UNITS ARE IN PRODUCTION AND WILL BE AVAILABLE ca. from July 6-th.
Luna Speaker UMS-1
Luna Speaker UMS-1 is an integrated and mobile active speaker capable of reproducing very broadband spectrum of sounds and ultrasounds. It has independent powering (internal 8 AA cells or external 9-15V) and high efficiency ultrasonic amplifier connected to custom modified ring radiator ultrasonic transducer. Device can be connected to our luring devices like Luna Lure UMP-2 or UMP-1 for widening the beam width (for example: directing ultrasounds in opposite directions on both sides of the net) or to increase the radiated power in a given direction and therefore to increase the range, or by placing the speaker as an additional sound or ultrasound source at some distance from the signal source. It can be also connected to our new LunaDAC-1 (USB-DAC interface) for playback directly from PC / notebook or even tablet. It is possible to maintain virtually loseless transfer of sounds and ultrasounds for a great distance because the signal is low current and it’s more resistant to losses compared to the high current signal from the output of the amplifier to the low impedance transducer.
In this device transducer is connected to amplifier via very short low impedance cables inside the enclosure, therefore there is virtually no power loss (or, to be exact: no noticeable/measureable losses) in the signal cable. The relatively high power of the ultrasonic amplifier makes it possible to correct the frequency characteristics of the transducer and therefore it can reproduce a very wide frequency spectrum (up to over 140kHz).
When connected to the Luna Lure UMP-2, you can also play an independent signal from the second processing channel available on the player (or when using the Luna Lure UMP-2 as a USB-DAC computer interface).
Luna Speaker UMS-1 – control panel