Sennheiser EW 112P G4 Product Specification ew 112P G4/ew 122P G4 - Page 2

PRODUCT SPECIFICATION 2/7 evolution wireless G4 ew 112 P G4 | Camera Lavalier ME 2 Set ew 122 P G4 | Camera Lavalier ME 4 Set SPECIFICATIONS EK 100 G4 RF characteristics Modulation Frequency ranges Receiving frequencies Wideband FM A1: 470 - 516 MHz A: 516 - 558 MHz AS: 520 - 558 MHz G: 566 - 608 MHz GB: 606 - 648 MHz B: 626 - 668 MHz C: 734 - 776 MHz D: 780 - 822 MHz E: 823 - 865 MHz JB: 806 - 810 MHz K+: 925 - 937.5 MHz 1G8: 1785 - 1800 MHz Max. 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation Switching bandwidth Nominal/peak deviation Receiver principle Sensitivity (with HDX, peak deviation) Adjacent channel selection Intermodulation attenuation Blocking 1 frequency bank with up to 12 programmable channels up to 42 MHz ±24 kHz / ±48 kHz Adaptive diversity < 1.6 μV for 52 dBA eff S/N ≥ 65 dB ≥ 65 dB ≥ 70 dB Squelch Pilot tone squelch low: 5 dBµV middle: 15 dBµV high: 25 dBμV Can be switched off AF characteristics Compander system Signal-to-noise ratio (1 mV, peak deviation) Total harmonic distortion (THD) AF output voltage (at peak deviation, 1 kHz AF) Adjustment range of audio output level Sennheiser HDX ≥ 110 dBA ≤ 0.9 % 3.5 mm jack socket: +12 dBu (mono, unbalanced) 42 dB, adjustable in steps of 6 dB Overall device Temperature range Power supply Nominal voltage Current consumption Operating time Dimensions Weight (incl. batteries) -10 °C to +55 °C 2 AA batteries, 1.5 V or BA 2015 accupack 3 V battery / 2.4 V rechargeable battery at nominal voltage: typ. 180 mA with receiver switched off: ≤ 25 µA Typically 8 h Approx. 82 x 64 x 24 mm approx. 160 g