Sennheiser XSW 1-825 Dual-A Set with Two 825 Handheld Microphones (A: 548 to 572 MHz)

Sennheiser EM-XSW 1 Dual-Channel Stationary Receiver With Internal Antennas

System

Modulation Wideband FM

Switching Bandwidth Up to 24 MHz

Frequencies 80 factory presets (8 banks of 10 channels each)

Signal to Noise Rate ≥ 103 dBA

THD ≤ 0.9%

Temperature Range Operation: 32 to 104°F / 0 to 40°C Storage: -4 to 158°F / -20 to 70°C

Transmitter Synchronization 2.4 GHz, low power OQPSK (only active during synchronization

Receiver

Receiver Type Double superheterodyne

Frequency Band (A: 548 to 572 MHz)

Diversity Method Antenna switching diversity via internal antennas

Sensitivity < 3 μV at 52 dB(A) rms S/N (at peak deviation)

AF Frequency Response 50 Hz to 16 kHz (-3 dB)

Maximum AF Output Voltage 1/4" / 6.3 mm Socket (Unbalanced): +6 dBu XLR Socket (Balanced): +12 dBu

Audio Adjustment Range 45 dB, adjustable in 5 dB steps

Power Supply 12 VDC nominal / 300 mA

Squelch Adjustable from 3 dB μV to 28 dB μV (combined with pilot tone)

Line/Mic Level 20 dB, switchable

Housing Material Rugged ABS housing

Dimensions (W x H x D) 12.6 x 5.0 x 1.7" / 32.0 x 12.7 x 4.2 cm

Weight 21.9 oz / 620.0 g

Sennheiser SKM 825-XSW-A Handheld Transmitter With E825 Capsule

System

Modulation Wideband

FM Frequency Range A: 548 to 572 MHz

Switching Bandwidth Up to 24 MHz

Signal to Noise Ratio ≥ 103 dBA

Total Harmonic Distortion ≤ 0.9%

Temperature Range Operation: 32 to 104°F (0 to +40°C)

Storage -4 to 158°F (-20 to 70°C)

Transmitter Synchronization 2.4 GHz, Low Power OQPSK (only active during synchronization)

Microphone

Output Power 10 mW

Frequency Response 80 Hz to 14 kHz

Power Supply 2 x AA batteries, 1.5 V

Operating Time Approximately 10 hrs.

Microphone Type Dynamic

Polar Pattern Dynamic cardioid

Input Sensitivity Capsule: 1.5 mV/Pa

Adjustment Range Transmitter Sensitivity: 0 to -30 dB, adjustable in 10 dB steps

Material of Construction Rugged ABS housing

Dimensions (L x Diam) 10 x 2.0" (260 x 50 mm)

Weight 8.6 oz (245 g)