Sennheiser EW-DX SK (Q1-9)

Properties:

The Sennheiser EW-DX SK (Q1-9) is a digital and wireless bodypack transmitter. The transmitter is compatible with the Evolution Wireless Digital systems and, thanks to the 3.5 mm jack plug with a variety of lavalier and headset microphones. It is suitable for the Q1-9 frequency range (470.2 to 550 MHz). The transmitter also has a permanent E-Ink display, which shows parameters even when switched off. Depending on the power supply, an operating time of up to 12 hours is possible and the transmitter is suitable for internal charging.

• Digital and wireless pocket transmitter
• Suitable for Evolution Wireless Digital systems
• Compatible with a wide range of lavalier and headset microphones
• Frequency range Q1-9 (470.2 to 550 MHz)
• Permanent E-Ink display
• Operating time of up to 12 hours
• Internal device charging

Technical Specifications:

• Audio link frequency range: 470.2 to 550 MHz
• Bluetooth Low Energy (BLE) frequency range: 2405 to 2480 MHz
• Audio frequency response: 20 Hz to 20 kHz (- 3 dB) at 3 dBfs
• Distortion factor at 1 kHz: ≤ -60 dB for 1 kHz at -3 dBfs input level
• Dynamic range: 134 dB
• System latency: 1.9 ms
• HF technology: Intelligent Switching Diversity
• Occupied bandwidth: 200 kHz
• Transmission power (radiated): 10 mW ERP (audio link) / 12 mW ERP (Y1-3 range) / 10 mW ERP (LD mode) / max. 10 mW EIRP (BLE)

Data Links:

• 1x 3.5 mm jack plug

General Product Information:

• Dimensions (W x H x D): 63 x 80 x 20 mm (without antenna)
• Weight: Approx. 120 g (without batteries)
• Power supply: 2x AA battery 1.5 V (alkaline manganese) or rechargeable battery pack BA70
• Input voltage: 2.0 to 4.35 V
• Input current: ≤ 300 mA
• Running time: Up to 12 hours
• Material: Metal housing
• Temperature range: -10 to 55 °C
• Relative humidity (operation): 5 to 95 % (non-condensing)

Scope of Delivery:

• 1x Sennheiser EW-DX SK (Q1-9)
• 1x Belt clip
• 2x AA battery