Specifications - Lectronics D4 Instruction Manual

D4T/D4R

Specifications

Overall System
Operating Spectrum:
Center frequencies (MHz):
Modulation Type:
Sampling Rate:
Latency (overall system):
Digital In/Digital Out:
Analog In/Analog Out:
Selectable Audio Channels:
Audio Performance (overall system):
Frequency Response:
THD:
12
902 - 928 MHz
907.776, 912.387, 916.992, 921.600
Four systems can operate simultaneously for a
total of 16 audio channels.
QPSK with spreading to 4.2 MHz
48 kHz
Less than 1 mS
2.2 mS
• 4 digital
• 2 digital, 2 analog
• 4 analog
20 Hz - 20 kHz
0.05 %
D4T Transmitter
Power output:
Power requirements:
Power consumption:
Dimensions:
Weight:
D4R Receiver
D4R Receiver
Power requirements:
Power consumption:
Dimensions:
Weight:
200 mW; spreading algorithm across
4.2 MHz bandwidth
9 - 16 VDC
500 mA
4 x 4 x 1.5 inches
9 - 16 VDC
250 mA
4 x 4 x 1.5 inches
346 grams; 12.2 ozs.
LECTROSONICS, INC.