508264 XSW 1-825 DUAL-B 2-Channel Wireless System, 614–638 MHz, Sennheiser

Description:

508264 XSW 1-825 DUAL-B 2-Channel Wireless System, 614–638 MHz, Sennheiser

2-channel wireless system for singers and presenters. Stable UHF band, built-in antennas and streamlined interface with great live sound.

Designed with ease of use in mind, these analog UHF systems feature a sleek dual-channel receiver with built-in antennas and the streamlined interface from Sennheiser's popular XS Wireless 1 series.
Excellent live sound featuring Sennheiser's renowned evolution microphone capsules
Antenna-switching 2-channel diversity reception
Integrated antennas
Automatic frequency management and synchronization via remote channel for easy setup
Selectable UHF frequencies within a large bandwidth
Up to 10 compatible channels

Basic parameters.
Dimensions: Ф48 x 180mm.
Connector: XLR-3.
Frequency Response Range: 55 - 16,000 Hz.
Total Harmonic Distortion (THD): 0.9%.
Transducer principle: dynamic.
Weight: 330gr.
Microphone pickup pattern: cardioid.
Nominal impedance: 300 Ohm (at 1 kHz).
Minimum load resistance: 1 kOhm.
Storage temperature: –20 ° C to + 70 ° C.
Working temperature: 0 ° C to + 40 ° C.
Signal to Noise Ratio: 103 dBA.
Working bandwidth: up to 24 MHz.
Modulation: Wideband FM.
Frequency: 80 factory presets (8 banks of 10 channels each).
Sensitivity: 1.8 mV / Pa (free field, no load 1 kHz).
Synchronization of transmitters: 2.4 GHz, low power OQPSK (valid only at the time of synchronization).
Operating frequency ranges: 614-638 MHz.

EM-XSW 1 DUAL
Dimensions: 320 x 126.5 x 42mm.
Weight: 620g.
Power supply: 12 V DC / 300 mA.
Output voltage: AF (at peak deviation, 1KHz AF):
Connector 1/4 “(6.3 mm) (unbalanced): +6 dBu
XLR connector (balanced): +12 dBu
Case: durable ABS plastic.
Sensitivity: <3? V at 52 dB (A) rms S / N.
Suppression: adjustable from 3 dB? V to 28 dB V.
Frequency Response Range: 50 to 16,000 Hz (–3 dB).
Volume control range: 45 dB, in 5 dB steps.
Line / Mic level: 20 dB switchable.
Receiver operating principle: dual superheterodyne.
Dual-receive technology: switchable between built-in antennas.

SKM 825-XSW
Dimensions: approx. 260 x 50mm.
Microphone type: dynamic.
Weight: approx. 245gr.
Microphone pickup pattern: cardioid.
Transmitter power: 10 mW.
Working time: approx. 10 hours.
Power supply: 2 AA batteries, 1.5 V.
Case: durable ABS plastic.
Sensitivity: 0 to -30 dB, in 10 dB steps.
Input sensitivity: 1.5 mV / Pa.
Frequency Response Range: 80-16,000Hz.