AKG DSR TETRAD Digital microphone 4 channel receiver

Info

Digital microphone 4 channel receiver.

The IR-702T is a 2-channel infrared wireless tuner employing a fixed frequency system. This tuner is combined with an infrared wireless microphone and an infrared wireless receiver to make up the infrared wireless microphone system. The infrared microphone system eliminates problems with interference or eavesdropping, allowing simultaneous use in adjacent conference rooms or school classrooms.

The IR-520R Infrared Wireless Receiver is designed for exclusive use with the IR-702T Infrared Wireless Tuner. It can be mounted to a wall or a microphone stand.

ER-1193 1 channel 193 Freq. PLL Receiver 822-846 MHz 2 Frequencies available:
790 - 814 MHz (Germany)
822 - 846 MHz

• 193 selectable UHF Frequencies.
• Available for 1 transmitter
• True diversity technology permits minimum dropouts in the RF link
• PLL synthesised technology for
multi-channels.
• Compact half-rack metal housing for
space saving
• "Lock-on" mode avoids accidental modification of frequency, sensitivity and power-off. Frequency Preparation: PLL Synthesised Control
Carrier Freq. range: 600 MHz- 960 MHz
Frequency Stability: ±0.005%
S/N Ratio: >100 dB
Display: LCD
Display Contents: Frequency, Antenna A/B, Mute display, RF/AF Lever Meter, battery fuel gauge
Controls: Power On/Off, Frequency Up/down Frequency Scan, Audio Level
Audio Output Level: -12 dB
AF Output Impedance: 600 Ohm
Squelch: Pilot Tone & Noise Mute
Operation Voltage: 12-18 VDC, 500 mA
Output Connector: XRL Balanced/ 6,3 mm Unbalanced
Dimension: 211 x 152 x 40 mm (LxWxH) 

Hiding underneath the sturdy 19-inch metal housing of the stationary receiver is highly advanced professional transmission technology. As with all components of the 2000 series, with the EM 2000 you can use five windows of up to 75 MHz in the UHF range. 20 channel bands with up to 64 presets and 6 channel bands each with up to 64 user-programmable channels are available. Each transmitter can be synchronized quickly and easily using infrared. The transmitter can be connected to networks via its Ethernet socket and can be monitored and controlled remotely from the PC using the Sennheiser Wireless System Manager software.