Sennheiser TMP-TS-3-PIN (Q1-9) Table Stand Transmitter EW-DX TS 3-pin tablestand transmitter is a sturdy, wireless table stand that provides a stable base for a wide range of Sennheiser gooseneck microphones. Sennheiser EW-DX simplifies your professional workflow by utilizing refined technologies to deliver a digital UHF system that can be scaled with ease. With its advanced feature set and hardware options, classrooms, corporate campuses, and live performance productions benefit from a network-ready system that is designed to integrate seamlessly. EW-DX tablestand transmitters are compatible with a wide range of Sennheiser gooseneck microphones. Features Tablestand transmitter with 3-pin XLR connector Programmable mute switch Inductive charging with CHG 2W Charging via USB 10 h runtime with BA 40 lithium-ion battery Wide range of compatible Sennheiser gooseneck microphones: any gooseneck without LED ring for a 3-pin variant Metal housing Specsification Weight (g): approx. 660 g (excl. BA 40) Audio input: XLR 3F Frequency range: 470.2 - 550 MHz Input impedance: 30 k? Latency (ms): 1.9 ms Signal-to-noise ratio: 90 dB(A) Transducer type: Condenser Connection: Wireless Latency (ms): 1,9 ms RF sensitivity: -90 dBm Total harmonic distortion (THD): -60 dB for 1 kHz @ -3 dBfs Input level Frequency range: 470.2-550 MHz Frequency response: 75 to 20,000 Hz Audio frequency response: 20 Hz - 20 kHz (-3 dB) Signal-to-noise ratio: 90 dB(A) Dynamic range ( ): 134 dB Sampling rates: 24 bit/48 kHz Connection: Wireless Audio Input: XLR 3F Operating relative humidity ( %): 5-95% (non-condensing) Operating temperature (C): -10 C - +50 C (14F-122 F) Battery Included: Y Battery capacity (Ah): 2.2 Battery count: 1 Battery voltage (V): 3.6 Charging current (mA): 300 mA Battery operating time (h): BA 40 rechargeable battery pack Input voltage: 2.0 - 4.35 V Input impedance: 30 kOhms Output power: Audio Link: 10 mW; Bluetooth Low Energy: max. 10 mW EIRP Transmission power (mA): Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) LD mode: 10 mW ERP BLE: max. 10 mW EIRP Transmission method: 200 kHz Weight (g): approx. 660 g (excl. BA 40) Product height: 94 Product length: 250 Product weight (g): 650 Product width: 225 Bluetooth transmission frequency: 2402-2480 MHz