AKG SR4000

The new SR 4000 is a state-of-the-art, true diversity receiver that provides maximum ease of use and the most useful functions in its class. Many features of the SR 4000 were never before available or limited to extremely expensive systems.

The accurate battery life readout is an invaluable advantage in live sound applications. The transmitter uses a pilot tone to transmit battery status data to the receiver that displays the remaining battery capacity in hours.

The pilot tone decoder also detects and displays other important information including the current position of the MUTE switch on the transmitter.

The integrated software does not only permit automatic setup and frequency scanning but remote control and monitoring from a PC via a dedicated interface as well. Optional MCS 4000 Mission Control Software makes setting up and monitoring highly complex systems incredibly easy. A logic output allows remote control of specific functions on an external device, e.g., an automatic microphone mixer.

Naturally, the SR 4000 operates in an extremely wide UHF band (30 MHz) and each frequency preset provides up to 24 intermodulation-free subchannels*. The maximum number of selectable frequencies is 1200. The large, backlit color display and a jog wheel make the SR 4000 easy to use and a programmable warning light indicates selectable critical conditions within the system. Housed in a half-rack, all-metal case, the SR 4000 is the most compact, reliable, and powerful UHF receiver in its price bracket.

Features

• True diversity receiver with all-metal case
• 30 MHz wide UHF band with up to 1200 selectable frequencies
• Pilot tone data transmission for battery status monitoring and tone code squelch
• PC interface for remote control and status monitoring; logic output for controlling external devices
• Backlit, programmable color display and jog wheel for ease of use
• Auto Setup, Environment Scan, and Rehearsal functions for easy setup

Specifications

• Carrier frequency range: 650 to 680, 680 to 710, 720 to 750, 760 to 790, 790 to 820, 835 to 862 MHz
•  Modulation: FM
• Audio bandwidth: 35 to 20,000 Hz
• THD: typ. <0,3%
• Signal/noise ratio: 120 dB (A)
• Audio outputs: balanced 3-pin XLR; unbalanced TS 1/4" jack; output level adjustable to -30, 0, +6 dB
• Dimensions: 200 x 44 x 190 mm (7.8 x 1.7 x 7.4 in.)
• Net weight: 972 g (2.2 lbs.)
• Patent(s): Remaining playing time (Patent no. AT 408.280, GB 2.349.230, US 6.344.730)