User's Manual

DSW Digital Wireless System
LECTROSONICS, INC.
24
Specifications
System
Operating Frequencies: 470.100 - 691.175 MHz in 25 kHz steps
Sampling Size and Rate: 24-bit, 48 kHz
Digital Modulation: 8PSK
Symbol rate: 128 k
Data Compression: Proprietary ADPCM
Encryption: AES 256-CTR
(per FIPS 197 and FIPS 140-2)
System Latency: 2.5 ms
Audio Frequency Response: 20 - 20 kHz, +/- 1 dB
Distortion: 0.05% THD+N, 1 kHz @ -10dBFS
Dynamic Range: 108 dB A-wtd, NR=NORMAL
DR Receiver
Sensitivity: -98 dBm for 10
-5
BER
Diversity Technique: Noiseless antenna switching
Antenna Inputs: Dual BNC female, 50 ohm impedance
Audio Outputs:
XLR: Balanced, -35 to +8 dBu analog
or AES3 digital
Headphone: 1/4 inch phone jack
External DC Power: 10 to 18 VDC; 40 Watts max.
Weight: 6.58 lbs.; 2984 grams
Dimensions: 19 x 1.75 x 10.6 in.
483 x 44 x 269 mm.
DB Transmitter
RF Output Power: 50 mW
Spurious Emissions: >90 dB below carrier
Audio Input Jack: TA5F 5-pin locking
Equivalent Input Noise: -128 dBV
Input Impedance: Mic: 300 ohms
Line: 2k ohms
Input Limiter: Dual envelope type; 30 dB range
Gain Control Range: 44 dB in 1 dB steps; digital control
LF rolloff: -3 dB @ 35, 50, 70, 100, 120, 150 Hz
Antenna Connection: SMA; 50 ohms
Battery: Three AA Duracell Quantum recommended
Battery Life: TBA
Weight: 7.4 ozs. (211 grams)
with 3 alkaline AA batteries
Dimensions: 3.4 x 2.5 x .74 in. (86 x 62 x 19 mm)