CLD1 Induction Loop Driver, Boundary Mic & Counter Loop Pad

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Highlights

Also Needed

Specs

+Audio

Frequency Response80 Hz to 6.5 kHz ± 3 dB
DistortionTHD+N < 0.2 %, 1 kHz Sine Wave at Full Current
AGCOptimized for Speech, Dynamic Range > 36 dB
Microphone InputUnbalaced 3.5mm Mono Connector for Electret Micorphone, 6 VDC Bias
Line InputSwitchable Line/Microphone, Unbalaced 3.5mm Mono Connector

+Controls

Gain ControlFront recessed input level control
Metal Loss CorrectionCorrect system frequency response due to metal structures
CoolingNatural Convection

+Indicators

Drive Current IndicationFront Panel LED Indicates Current Peaks

+Interconnections

Loop Connector/sLevel Cable Clamp

+Loop

Perimeter Loop - Coverage1:1 Aspect Ratio - 215 sq ft. (20 m²), 2:1 Aspect Ratio - 323 sq ft. (30 m²), 3:1 Aspect Ratio - 377 sq ft. (35 m²)Condition 1 - Loop must be 3-6 ft. (1-2 m) above or below the receiver height, Condition 2 - There should be no metal structures in the plane of the loop, Condition 3 - There must be sufficient voltage to drive the loop

+Power

VOX SwitchingTo control prioritization of micorphone 1 input
ComplianceUL Listed
Power12 VDC, 1.0 A, 18 W, 45-65 Hz, Power Switch/Led on Front Panel
Drive Voltage3.2 V (RMS), 4.5 V Peak at Maximum Output Current
Drive Current2.4 A (RMS), 3.4 A Peak with 1 kHz Sine Wave
Drive Current PeaksShort Term > 4.8 A

+Physical

Width5.0 in. (128 mm)
Height1.4 in. (35 mm)
Depth2.9 in. (74 mm)
Shipping Weight2.2 lbs. (998 g)
MountingFreestanding, Wall Mounting
Cable Length10 AWG - Max distance at full current - 268 ft. (82 m), 14 AWG - Max distance at full current - 247 ft. (75 m), 18 AWG - Max distance at full current - 168 ft. (51 m), 22 AWG - Max distance at full current - 94 ft. (29 m), FB1.8 - Max distance at full current - 328 ft. (100 m)
Weight1.0 lbs. (454 g)

+Environmental

Relative HumidityIP20 Protection, 20 to 90% Relative Humidity, 32 F (0 C) to 95 F (35 C)

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