X2 XDR95 Details
The X2 Digital XDR95 Guitar Wireless System combines outstanding sonic performance and high operational reliability with great convenience and ease of use for the user - all at a phenomenal price/performance value.
The Q-DiversityPLUS technology (anti-jam), extended operating range, backward compatibility and versatile connection options make this a very flexible tool for musical performance and recording, and a wide variety of other real-time audio applications. The system features a number of convenient functions on the control surface with no need to scroll through multi-page menus to select or modify system parameters.
With Q-DiversityPLUS, should an undesired RF signal suddenly appear on one of the frequencies, the performance will be not be adversely affected. This is essential when considering today’s wide presence of cell phones/blackberry’s, pagers, text messaging devices, wireless networks and other unforeseen or unknown sources of RF energy. The result is a reliable performance in a multitude of environments.
How the System Works
In the new XDT4 transmitter, the audio signal is digitized upon input without the use of companders or signal ‘processing’, which makes it possible to achieve full frequency response (10Hz – 20KHz) and dynamic range of 118dB with ultra-low distortion (.03% THD).
Also taking place in the transmitter is the initial stage of the new Q-DiversityPLUS (anti-jam) technology. A proprietary digital data stream that includes a digital representation of the audio signal is modulated on two separate RF carrier frequencies via its’ internal antenna; thus the system operates with frequency diversity.
In the new XDR4 receiver, the final stage of the new Q-DiversityPLUS (anti-jam) technology is employed. The unit contains a quadraplex of separate receiver sections that work simultaneously to receive the two RF signals. Two receiver sections are directly connected to two internal antennae, while two others are fed RF signals via two chassis mounted BNC connectors, thus allowing the user a variety of options when establishing custom deployment of the system. These sections work simultaneously to receive the two RF signals that contain the transmitted digital data. The system only recognizes digital data that originates from the XDT4 transmitter thus locking out all other sources of RF interference.
A micro-processor compiles and confirms data quality prior to sending it out for high-quality D/A conversion and connection to the users’ audio system.
Two detachable 1/2 wave antennae are included with the system and when connected, a 300 foot line-of-sight performance range is established.
How the System Connects to your Gear
The receiver is fitted with the following output connections: balanced XLR, and un-balanced 1/4 inch TRS and can be utilized simultaneously. The latter is configured to provide instrument output on the tip and full-bandwidth on the ring. The XLR balanced connector provides full-bandwidth output. This assures the user an incredibly wide range of system interface configurations including amplifiers, mixers, recording devices, effects units (including pedals), tuner units, and more.
X2 XDR95 Specs
XDR95 Digital Wireless Rackmount System Specifications
Transmission Format: X2 proprietary digital audio transmission
A/D -D/A Conversion: 24-bit Delta Sigma, 128 times over sampling
Frequency Response: 10 Hz - 20 kHz
Audio Dynamic Range: >118 dB
Distortion: 0.03% THD
RF Carrier Frequency: 902 MHz to 928 MHz, FSK, dual frequency transmission
Selectable Frequencies: Five
RF Output Power: 15mw total
Audio Output Level: Unity gain with transmitter input
Polarity: Positive voltage at input yields positive voltage at output
Transmission Range: 300 feet line-of-sight (may vary due to local conditions)
FCC Approval: Part 15 approved, no user-license required
Operating Temperature Range: –20° to +85° C (-4° to +185° F)
XDT4 Transmitter Specifications
Input Impedance: 1.2 MOhms
Connectors: 1/8 inch TRS locking connector, ring (+), sleeve (-), tip (open)
Controls: Power On/Off, Channel Select
LED Display: Five segment - Power On, Channel, Battery Life, Audio Level
Dimensions: 2.4 W x .66 D x 4 H inches
Battery Life: 9V alkaline, switching power supply, two modes:
o Q-DiversityPLUS mode: ~6 hrs in (dual frequency)
Weight: .3 lbs (with 9V battery installed)
Housing: Polycarbonate, impact tested to 300 lbs.
XDR4 Receiver Specifications
Output: 2.12V RMS (Unbalanced: 1.8kOhms)
Connectors: 1/4 inch Unbalanced TRS output 1.8kÙ impedance, tip= instrument voicing, ring= full bandwidth, sleeve= ground, XLR Balanced 600Ù
LED Display: Power On, RF, Channel, Diversity, Battery Life, Audio Level Meter
Controls: Power On/Off, Channel UP and Down
Dimensions: 16.2 W x 7.5 D x 1.75 H inches
Power Requirements: 9V DC 500mA via included AC/DC adapter
Weight: 2.5 lbs (with rack hardware and antenna installed)
Housing: Polycarbonate, impact tested to 300 lbs.
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