Sennheiser SK 500 G4-BW Bodypack Transmitter, 626-698MHz

The Sennheiser SK 500 G4-BW Bodypack Transmitter is a powerful and versatile wireless transmitter designed for the world's biggest live stages. With increased bandwidth and transmission power, it ensures reliable and high-quality audio transmission. This bodypack transmitter is part of the evolution wireless G4 500 Series systems and offers easy and flexible wireless synchronization with receivers via infrared. It features up to 32 compatible channels, up to 88 MHz bandwidth with 3520 selectable frequencies, and high RF output power adjustable in three steps (10/30/50 mW) depending on country regulations.

Features

• Powerful bodypack transmitter with increased bandwidth and transmission power
• Easy and flexible wireless synchronization between transmitter and receiver via infrared
• Up to 32 compatible channels
• Up to 88 MHz bandwidth with 3520 selectable frequencies, fully tunable in a stable UHF range
• Ethernet connection for Wireless Systems Manager (WSM) control software for advanced frequency coordination in multi-channel setups
• High RF output power (up to 50 mW, adjustable in three steps 10/30/50) depending on country regulations

Specifications

• Modulation: Wideband FM
• Frequency ranges: 626 - 698 MHz
• Transmission frequencies: Max. 3520 frequencies, adjustable in 25 kHz steps
• Frequency banks: 20 fixed frequency banks with up to 32 compatible frequency presets, 6 user banks with up to 32 user programmable frequencies
• Switching bandwidth: Up to 88 MHz
• Nominal/peak deviation: ±24 kHz / ±48 kHz
• Frequency stability: ≤ ±15 ppm
• RF output power: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
• Pilot tone squelch: Can be switched off
• Compander system: Sennheiser HDX
• AF frequency response (Mic): 80 – 18,000 Hz
• AF frequency response (Line): 25 – 18,000 Hz
• Signal-to-noise ratio (1 mV, peak deviation): ≥ 115 dBA
• Total harmonic distortion (THD): ≤ 0.9 %
• Max. microphone/line input voltage: 3 V
• Microphone/line input impedance: 40 kΩ, unbalanced / 1 MΩ
• Input capacitance: Switchable
• Setting range for input sensitivity: 60 dB, adjustable in 3 dB steps
• Temperature range: -10 °C to +55 °C
• Power supply: 2 AA batteries, 1.5 V or BA 2015 accupack
• Nominal voltage: 3 V battery / 2.4 V rechargeable battery
• Current consumption at nominal voltage: typ. 180 mA, with transmitter switched off: ≤ 25 µA
• Operating time: Typically 8 h
• Dimensions: Approx. 82 x 64 x 24 mm
• Weight (incl. batteries): Approx. 160 g