Sennheiser ew 100 Instructions for Use - Page 79

Technical data System RF characteristics Modulation Frequency ranges Transmission/receiving frequencies Switching bandwidth Frequency stability AF characteristics Noise reduction system Nominal/peak deviation AF frequency response Signal-to-noise ratio at 1 mVRF and peak deviation, HDx THD at nom. deviation and 1 kHz Overall device Temperature range Dimensions Carrying case [mm] Weight Carrying case with EM 100 Carrying case with EK 100 In compliance with wideband FM 518 - 550, 630 - 662, 740 - 772, 790 - 822, 838 - 870 MHz 1280, tunable in steps of 25 kHz 4 switchable channels 32 MHz ≤ ± 15 ppm Sennheiser HDX ± 24 kHz / ≤ ± 48 kHz 60 - 18,000 Hz ≥ 110 dB(A) ≤ 0.9 % -10°C ... +55°C 380 x 370 x 70 approx. 3100 g approx. 2200 g ETS 300 422, ETS 300 445 (CE), FCC Receiver RF characteristics Receiver principle Sensitivity (with HDX, peak deviation) Squelch treshold Antenna inputs Antenna length [mm] Antenna input impedance AF characteristics AF output voltage at peak deviation 1 kHzAF AF OUT Level adjustment EM 100 true diversity < 2.5 µV at 52 dBArms S/N 0-100 µV, adjustable 2 BNC sockets Telescopic antennas 50 Ω ȊEK 100 Ȋnon-diversity ȊM3 thread Ȋ518-550 MHz: 130 Ȋ630-662 MHz: 110 Ȋ740-772 MHz: 90 Ȋ790-822 MHz: 90 Ȋ838-870 MHz: 80 1/4" (6.3 mm) jack socket: Ȋ3.5 mm jack socket: balanced: +10 dBu Ȋ unbalanced: +10 dBu unbalanced: +4 dBu Ȋ 0 - 40 dB 81