Sennheiser EW-DX SK R1-9 - Digital wireless transmitter with a 3.5 mm jack connector compatible with Evolution Wireless Digital systems. Robust metal housing, up to 12 hours of operation, persistent E-Ink display, and charging contacts for in-device charging. Compatible with a wide range of Sennheiser lavalier microphones and headsets.
- Input dynamic range of 134 dB - no need to set gain on your wireless transmitters, thanks to Sennheiser's proprietary Performance Audio Codec (SePAC)
- Fixed RF power of 10 mW for a range of up to 100 m
- Charging contacts for in-device charging with the CHG 70N charger (sold separately)
- Persistent E-Ink display for “always on” information - parameters visible on the screen even when batteries are removed
- Up to 12 hours of operation with rechargeable lithium-ion battery BA 70 (sold separately)
- Function buttons - control all transmitter settings directly from the bodypack, including button lock function
- Programmable audio switch - RF mute, AF mute, or off
- Digital audio trim
- Microphone input adjustment control
- Test tone generator
- Switchable LED configuration (On/Off)
- Switchable low cut (Off, 30, 60, 80, 100, 120 Hz)
- Instrument input with cable emulation to simulate cable characteristics
- Compatible with a wide range of Sennheiser lavalier microphones and headsets with a 3.5 mm jack connection
- Metal housing
- Worldwide use (specific frequencies are subject to local RF regulations)
- Note: All components of the Evolution Wireless Digital family are designed to interoperate. Please be aware of the restrictions related to the respective series features, such as bandwidth switching and the use of Link Density mode
Technical Specifications:
- UHF transmission frequency range: 520 - 607.8 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
- Operating relative humidity: 5 - 95 % (non-condensing)
- Input voltage: 2.0 - 4.35 V
- Input current: ≤ 300 mA
- Power supply: 2 AA 1.5 V batteries (alkaline manganese) or rechargeable battery pack BA 70
- Occupied bandwidth: 200 kHz
- Transmission power (radiated): Audio link: 10 mW ERP (Range Y1-3): 12 mW ERP Mod LD: 10 mw ERP BLE: max. 10 mW EIRP
- Dimensions: 63 x 80 x 20 mm (without antenna)
- Weight: Approximately 120 g (without batteries)
- What's in the box:
- EW-DX SK transmitter
- Belt clip
- 2 batteries (AA)
