Sound - Radio mic systems

Sennheiser XSW2-835 GB Handheld Mic System with E835 Cardioid Txmitter CH70

Sennheiser XSW2-835 GB Handheld Mic System with E835 Cardioid Txmitter CH70 General Microphone: dynamic Frequency response: 50 to 16,000 Hz (–3 dB) THD, total harmonic distortion: ≤ 0.9% Pick-up pattern: cardioid Signal-to-noise ratio: ≥ 103 dBA RF output power: 10 mW Switching bandwidth: up to 24 MHz Operating time: approx. 10 hrs Modulation: wideband FM Output voltage: 1/4“ (6.3 mm) jack socket (unbalanced): +6 dBu, XLR socket (balanced): +12 dBu Frequency: 8 frequency banks, each with up to 12 factory-preset channels Frequency range A: 548-572 MHz GB: 606-630 MHz B: 614-638 MHz C: 766-790 MHz D: 794-806 MHz E: 821-832 MHz, 863-865 MHz K: 925-937.5 MHz Sensitivity: < 3 μV at 52 dB(A)rms S/N Squelch: switchable from 3 dBμV to 28 dBμV (via Pilot Tone) Synchronization: 2.4 GHz, Low Power OQPSK (only active during synchronization) Line: 20 dB, switchable Input sensitivity: 1.5 mV / Pa Adjustment Range Transmitter: 0 to -30 dB, adjustable in 10 dB steps Audio adjustment range: 40 dB, adjustable in 5-dB steps Temperature Range Operation: 0°C to +40°C Storage: –20°C to +70°C Receiver Principle: double superheterodyne Diversity principle: True Diversity Receiver Dimensions: approx. 200 x 42 x 127 mm, microphone: approx. 260 x 50 mm Weight: approx. 680g Power supply: 12 V DC nom. / 300 mA Materials: Metal, microphone: robust ABS AF frequency response: 50 to 16,000 Hz (–3 dB) Microphone Dimensions: approx. 260 x 50 mm Weight: approx. 245g Materials: robust ABS Power supply: 2 AA size batteries, 1.5 V AF frequency response: 80-14,000 Hz