Sennheiser EW-DX SK Bodypack Transmitter with 3.5mm jack
Audio link frequency ranges
Q1-9: 470.2 - 550 MHz
R1-9: 520 - 607.8 MHz
S1-10: 606.2 - 693.8 MHz
S2-10: 614.2 - 693.8 MHz
S4-10: 630 - 693.8 MHz
U1/5: 823.2 - 831.8 MHz & 863.2 - 864.8 MHz
V3-4: 925.2 - 937.3 MHz
V5-7: 941.700- 951.800 & 953.050 - 956.050 & 956.650-959.650 MHz
Y1-3: 1785.2 - 1799.8 MHz
Bluetooth® Low Energy (BLE) frequency range
2405 - 2480 MHz
Audio frequency response
20 Hz - 20 kHz (-3 dB) @ 3 dBfs
THD, total harmonic distortion
≤ -60 dB for 1 kHz @ -3 dBfs input level
Dynamic range
134 dB
System Latency
1.9 ms
RF technology
Intelligent Switching Diversity
Operating temperature
-10 °C - +55 °C (14 °F - 131 °F)
Operating relative humidity
5 - 95 % (non-condensing)
EW-DX SK (Bodypack Transmitter)
Input voltage
2.0 - 4.35 V
Input Current
≤ 300 mA
Power supply
2 AA batteries 1.5 V (alkaline manganese) or BA 70 rechargeable battery pack
Occupied bandwidth
200 kHz
Transmit power (radiated)
Audio link: 10 mW ERP (Range Y1-3): 12 mW ERP LD mode: 10 mw ERP BLE: max. 10 mW EIRP
Dimensions
63 x 80 x 20 mm (without antenna)
Weight
approx. 120 g (without batteries)