EM 500 G3
Rack-mount receiver
ARCHITECT
’
S
SPECIFICATIONS
The receiver shall incorporate the Sennheiser HDX compander system and a defeatable pilot tone squelch. Sensitivity shall be
< 2 μV for 52 dBArms S/N with HDX engaged at peak deviation. Adjacent channel rejection shall be
≥
75 dB (typical). Intermodu-
lation attenuation shall be
≥
70 dB (typical); blocking shall be
≥
75 dB. Four selectable equalizer presets shall be provided: “Flat”,
“Low Cut” (−3 dB at 180 Hz), “Low Cut/High Boost” (−3 dB at 180 Hz/+6 dB at 10 kHz) and “High Boost” (/+6 dB at 10 kHz).
Signal-to-noise ratio at 1 mV and peak deviation shall be
≥
115 dB. Total harmonic distortion (THD) shall be
≤
0.9 %.
The audio output level shall be adjustable within a 48 dB range in steps of 3 dB.
The receiver shall operate on 12 V power supplied from the NT 2-3 mains unit. Power consumption shall be 350 mA. The receiver
shall have a rugged metal housing; dimensions shall be approximately 202 x 212 x 43 mm (7.95“ x 8.35“ x 1.69“). Weight shall be
approximately 980 grams (2.16 lbs). Operating temperature shall range from −10 °C to +55 °C (+14 °F to +131°F). The receiver shall
be the Sennheiser EM 500 G3.
CONNECTIvITy
DIMENSIONS
2
1
3
+
