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PIRA50:
Base Station Receiver
ITEM
PRODUCT SPECIFICATIONS
Receiving frequency
2.08MHz & 2.54MHz
Modulation
FM wide-band
IR frequency response
50Hz to 12kHz
Speakers
6 to 8 Ω
Speakers output power
50W+50W (4 Ω) / 25W+25W (8 Ω)
Acoustic output
90dBa ± 3dB @ 1m into 8 Ω
Auxiliary input level
-18dB ± 3dB
Auxiliary input impedance
15k Ω, Nominal
Signal-to-noise
>65dB
Image rejection
>40dB
THD
<1% @ 1kHz into 8 Ω
Maximum deviation
± 22k Hz
Squelch
RF carrier/tone control
Squelch level / Reception
sensivity
32 dBuV ± 2 dBuV
Power supply
Input : 100~240VAC / 50-60Hz /1.5A (typical, with switching adaptor)
Output : 24V / 2.5A (60W)MAX (typical, with switching adaptor)
@ might change 20V or 28V
User controls
Power on; AUX1 & AUX2 & AUX3 & IR1 & IR2 volumes; 3-band
equalizers; mic volume (back); EO sens (back); EO level (back).
Displays
LEDs for "IR1"; "IR2"; "AUDIO"; Red IR1 & Yellow IR2 LED indicates IR
signal reception; Green LED indicates audio signal reception.
Color
Black case,plastics front face
Size
42 x 18.8 x 4.5cm/16.5 x 7.4 x1.77in
Weight
1.6kg/3.7lbs, 1.93kg/4.45lbs (with switching adaptor)
Case
Steel, baked enamel finish, solid ABS plastic front face
Operating range
20 m line-of-sight (typical, with ceiling sensor)
Reception area
240 m² (typical with ceiling sensor)
Reception angle
360° full semi-spherical (half dome coverage; typical, with ceiling sensor)
Inputs/outputs
3 RCA stereo (L/R) aux in jacks; RCA stereo (L/R) line out jack; 3 RCA
jacks for external sensor connection; 2.0mm input power jack; 2.0mm
output power jack; 5.08mm combicon connector for main speaker out
connection; 3.81mm mini-combicon connector for emergency override
connection; 3.81mm mini-combicon connector for mic in connection.
Specification:
