AR 31

Arche Wireless Microphone

AFS (Automatic Frequency SelectionPress the “AFS” (Auto Frequency Selection) button 3 sec and the receiver will auto-scan and lock on to an open, interference-free frequency.
Compatible systemsMaximum 24 sets can be used simultaneously by using multiple frequency bands in one venue.
IR Infrared SyncPress [IR] button to automatically pair the receiver frequency with the transmitter.
Full Band Transmitter134MHz full band transmitter allows pairing with the receiver irrespective of frequency band.
Anti-InterferencePLL (Phase Lock Loop frequency control) design ensures transmission reliability, “NoiseLock”squelch effectively blocks stray RF.
Energy ConservationLow RF power mode gives twice the battery life of up to 14 hours*. (On AA Alkaline Batteries)
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Carrier Frequency Range:522MHz~936MHz
Modulation Mode: Modulation Mode: FM stere modulation
Oscillation: PLL synthesized
Sensitivity: 5dBμV, S/N>60dB at 25 deviation
Operating Bandwidth: 32MHz (E, I, J, K)
Max. Deviation Range: ±45KHz
S/N Ratio: >105dB
T. H. D: <0.7%@1KHz
Frequency Response (audio): 45Hz-18KHz ±3dB
Operating Range: 100M typical*
Power Supply: DC 12V/12W adapter
Dimension (mm): 20 (W)x206(D)x43(H)
Weight: Approximately 1.0kg
Output Connector: XLR balanced & 6.3φ phone jack unbalanced
Housing: Pressed steel powder coated enclosure

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