Sennheiser EW-D SKM-S (R1-6)
Frequency range
630 - 662 MHz
552 - 607.8 MHz
925.2 - 937.3 MHz
470.2 - 526 MHz
520 - 576 MHz
823.2 - 831.8 MHz & 863.2 - 864.8 MHz
1785.2 - 1799.8 MHz
662 - 693.8 MHz
606.2 - 662 MHz
THD, total harmonic distortion
≤ -60 dB for 1 kHz @ -3 dBfs input level
Weight
approx. 304 g (incl. MMD 835 microphone module)
approx. 195 g (without microphone module)
Operating temperature
-10 °C - +55 °C (14 °F - 131 °F)
Power supply
2 AA batteries 1.5 V (alkaline manganese)
or BA 70 rechargeable battery pack
Current consumption
< 300 mA
Input voltage range
2.0 - 4.35 V
Transmission power
Audio link: 10 mW
ERP (Range Y1-3): 12 mW ERP
BLE: max. 10 mW EIRP
Operating relative humidity
5 - 95 % (non-condensing)
Audio frequency response
20 Hz - 20 kHz (-3 dB) @ 3 dBfs
Dimensions
50 x 268 mm (incl. MMD 835 microphone module)
40 x 200 mm (without microphone module)