Conference
Seminar/Courtroom
Live Sound
Broadcast
House of Worship
Sound / AV Companies
DSR 700 V2 Receiver Specifications
Carrier frequency range Band 1: 548.1 to 697.9 MHz, Band 2: 710.1 to 864.9 MHz
Switching bandwidth ≤ 155 MHz (country dependent)
Sensitivity 10 dBµV / -97dBm
Diversity System Digital true diversity
Modulation/Bandwidth Digital/< 200 kHz
Audio bandwidth 25 – 20,000 Hz (± 3 dB)
T.H.D. ≤ 0.05 %
SNR (A-weighted) XLR typ. 115 dB(A), AES/EBU typ. 120 dB(A)
Audio outputs 2 x XLR sockets balanced
2 x TS ¼”/6.3 mm jack sockets unbalanced
1 x AES/EBU XLR socket (48 kHz) with Wordclock IN (BNC)
Audio sampling 24 Bit/44.1 kHz
Audio output level XLR balanced: +15 dBu (max.); 1/4" jack unbalanced: +9 dBu
Low cut 10 – 300 Hz, variable
Equalizer 3 band (low gain, mid gain, mid frequency, high gain)
Compressor dbx
®
(gain, threshold, ratio, attack, release)
Limiter dbx
®
(threshold)
Power supply 90 – 240 VAC, 50-60 Hz, 0.4A
Dimensions Standard 1U rack, 480 mm (18.9 in.) × 43 mm (1.7 in.) × 200 mm (7.87 in.)
Net/Shipping Weight 2.3 kg (81 oz.)
Standard Accessories 2 UHF antennas, 1 Power cord US, 1 Power cord EU
Graphic LCD Display:
MAIN View
INFO View
Spectrum Analyzer – Environment Scan
Item number: DSR 700 3155Z02..
Architects’ and Engineers’ Specifications
The digital wireless receiver shall operate across a 150 MHz UHF frequency range, will be tuneable in 25 KHz steps and shall allow selection of up to 6144 operating
frequencies in order to avoid RF interference. Preconfigured frequencies shall be selected automatically, ensuring that multiple systems in simultaneous use do not
interfere with one another. The receiver shall be controlled by a jog wheel and shall provide a graphical backlit display showing an individual name, group, channel,
frequency, audio level and transmitter battery status. A programmable warning LED (red/green) will indicate the overall system status. An Infrared link to program all
frequency and setup data to the transmitter shall be provided. The receiver shall use digital modulation technology to provide optimal sound quality, and will operate on
the digital true diversity principle to improve reception. The switching circuit shall be inaudible. The receiver shall provide encryption, low cut filter, 3 band equalizer,
compressor and limiter function. An environment scan function shall be provided with graphic display. Total harmonic distortion at 1 kHz for rated deviation shall be no
greater than 0.05 %. Audio output shall include a digital AES/EBU, a balanced XLR connector as well as an unbalanced 6.3 mm / 1/4-inch jack connectors. The output
from the 3-pin XLR-type connector shall be adjustable in 2 steps (-30, 0 dB). The receiver shall include an RF meter, AF meter and a volume control. A data port for
connecting a pc-controlled network shall be provided. The digital wireless receiver shall be the AKG Acoustics Model DSR 700 or equivalent.
Digital Wireless Microphone System
155 MHz tuning range
•
Two channel digital true diversity receiver
•
V2 now with low latency, an unreached link quality and coverage
•
V2 with 512 Bit signal encryption provides a unique audio protection
•
Infrared link of all frequency and setup data to the transmitter
•
19” rugged all-metal construction
•
Intuitive user interfaces, spectrum analyzer and rehearsal function
•
Low-cut filter, 3-band Equalizer, dbx
®
Compressor and dbx
®
Limiter included
•
Transmitter batteries status monitoring
