Wireless Architecture

Digital, FSK (FM)

Digital, Dual FSK (FM)

Digital, Dual FSK (FM)
Digital Conversion 24-bit, 128 times oversampling 24-bit, 128 times oversampling 24-bit, 128 times oversampling
Frequency Response 10 Hz - 12 kHz 10 Hz - 20 kHz +/- .5 dB 10 Hz - 20 kHz +/- .5 dB
Dynamic Range 117 dB >118 dB >118 dB
System Distortion 0.03% 0.03% 0.03%
Chasis Polycarbonate, stomp-box styled chassis Metal, stomp-box styled chassis Polycarbonate, full rack unit
19" Mounting Capability XDR1 - No XDR2 - No XDR4 - Yes
Rack Hardware
Front Mount Antenna Kit
Operating Range >100' line of sight >200' line of sight >300' line of sight
Compander None None None
RF Output 10 mw 15 mw 15 mw
Internal Antenna Yes, four (spatial and axial diversity) No, external only Yes, two
External Antenna Yes, two removable antenna via BNC connection Yes, two removable antenna via BNC connection
Power Supply 9V alkaline, or optional external adapter External External
Locking DC Connector
Audio Meter Yes, 5 segment LED Yes, 10-segment LED Yes, 16-segment LED
Battery Telemetry on Receiver Yes, 10-segment LED Yes, 16-segment LED
Battery Status on Transmitter Yes, 5-segment LED Yes, 5-segment LED Yes, 5-segment LED
Diversity Yes, Q-Diversity (4 separate internal antennae) Yes, Dual RF broadcast (2 separate receivers, 2 separate antennae) Yes, Q-DiversityPLUS (4 separate receivers, 4 separate antennae)
Frequency Diversity (anti-jamming technology)
Frequency Ranges One, North & South America coverage One, North & South America coverage One, North & South America coverage
FCC License Requirements No license required No license required No license required
Operation Power on/off button, channel advance button Power on/off button, channel up/down buttons Power on/off button, channel up/down buttons
Bodypack Transmitter Battery Type / Hours XDT1 - 9V ~12h (single freq. mode only) XDT4 - 9V / 5.5hr (freq. diversity mode), 6.5hr (single freq. mode) XDT4 - 9V / 5.5hr (freq. diversity mode), 6.5hr (single freq. mode)
Handheld Transmitter Battery Type / Hours XDH4 - 2x AA / 8 hours hi power, 9 hours low power
Compatible Systems 5 under typical conditions 5 under most conditions 5 under most conditions

Designed to Operate Under Adverse Conditions No. Designed to operate under typical conditions Yes, anti-jam technology ensures useable performance even under adverse conditions Yes, anti-jam technology ensures useable performance even under adverse conditions
Audio Outputs 1/4" TRS unbalanced (tip instrument out, ring full bandwidth) for a total of two audio signal paths 1/4" TRS unbalanced (tip instrument out, ring full bandwidth) for a total of two audio signal paths XLR balanced, 1/4" TRS unbalanced (tip instrument out, ring full bandwidth) for a total of three audio signal paths