The PRO‑SONIC is an advanced wireless audio system custom designed for use with metal detectors. Audio is generated using advanced wireless technology to achieve clear sound with minimal perceivable time delay. The PRO‑SONIC Receive Module features an internal loudspeaker and a 6.35mm (¼") headphone socket for use with your choice of headphones. It can be attached to your harness or clothing using the metal belt clip.
The PRO-SONIC Transmit Module sends out low-power (mW) radio waves using the ISM frequency band (2.402 – 2.480Ghz). The Receive Module senses these signals and establishes a piconet communication network with the Transmit Module, using frequency hopping technology to eliminate interference from other wireless devices.
|Transmit Module||Receive Module|
|Radio frequency range||2.402 – 2.480 Ghz|
|Wireless range||≤10 metres / 32 feet|
|Operating time||10 hours||16 hours|
|Stand-by time||50 days||100 days|
|RF transmission power||0 – +8dBm|
|Audio amplifier power||-||3 W|
|Audio distortion||<1% @ 1 kHz|
|Response time||<50 ms|
|Volume adjustment||-||7 levels|
2" × 1.38" × 0.63"
4.29" × 2.44" × 0.89"
|Weight||23 g / 0.8 oz||110 g / 3.8 oz|