Sennheiser EW-DX SKM Handheld Transmitter No Capsule (U1/S) CH70

• 10mW RF power with up to 100m/328ft working range
• Charging contacts for in-device charging with CHG 70N
• Persistent eInk display - parameters visible on screen even when device is not powered on
• Function buttons - control all the transmitter settings directly from handheld microphone
• Extended runtime with lithium-ion batteries - up to 12 hours operation time
• Standard capsule interface - compatible with a wide range of Sennheiser and Neumann capsules
• Mic input trim control
• Metal housing

System

• 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: 941.7 - 951.8 MHz & 953.05 - 956.05 MHz & 956.65 - 959.65 MHz
  • X1-6: 1350.2 - 1398.8 MHz
  • X9-18: 1435.2 - 1524.8 MHz
  • Y1-3: 1785.2 - 1799.8 MHz
• Bluetooth¬Æ Low Energy (BLE) frequency range: 2402 - 2480 MHz
• Audio frequency response: 20 Hz - 20 kHz (-3 dB)
• Audio THD:
  • ‚⧠-60 dB for 1 kHz
  • @ -3 dBfs input level
• Dynamic range: 134 dB
• System latency: 1.9 ms
• Operating temperature:
• -10 ¬∞C - +55 ¬∞C
• (14 ¬∞F - 131 ¬∞F)
• Relative humidity: 5 - 95 % (non-condensing)

EW-DX SKM (Handheld Transmitter)

• Input voltage: 2.0 - 4.35 V
• Input current: < 300 mA
• Power supply: 2 AA batteries 1.5 V (alkali 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 (√∏ x l)
  • (incl. MMD 835 microphone module): 50 x 268 mm (1.97" x 10.55")
  • (without microphone module): 40 x 200 mm (1.57" x 7.87")
• Weight (without batteries):
  • (incl. MMD 835 microphone module): approx. 304 g (0.67 lbs)
  • (without microphone module): approx. 195 g (7.14 lbs)