FCC ID: OQ5-TXGXLDHH Handheld Microphone

GXLD GXLD2 Digital Single and Dual Wireless Microphone Systems Manual and Quick Start-up Guide Individuals with cardiac pacemakers and other similar medical devices should consult with their physician before using any RF devices. Though the output level of this wireless system is below 50 milliwatts, the proximity of the transmitter to the implant device could pose a threat. As with any wireless product, environmental conditions can reduce or in some cases prohibit a successful connection between the transmitter and the receiver. Most users of CAD Audio wireless products in the United States do not need a license for operation. However, the rules for unlicensed operation state that this device must not operate in excess of 50 milliwatts and it must not cause harmful interference to other wireless devices. Wireless products meeting CAD factory standards adhere to these rules. The FCC reserves the right to change these rules at any time. For more information contact the FCC at 1- 888 - CALL- FCC (TTY:

1-888-TELL-FCC) or visit the FCCs wireless microphone website at:

www.fcc.gov/cgb/wirelessmicrophones Two-Year Limited Warranty CAD Audio hereby warrants that this product will be free of defects in material and workmanship for a period of two years from the date of purchase. In the unlikely event that a defect occurs CAD Audio will, at its option, either repair or replace with a new unit of equal or greater value. Retain proof of purchase to validate the purchase date and return it with any warranty claim. This warranty excludes exterior finish or appearance, damage from abuse, misuse of the product, use contrary to CAD Audios instructions or unauthorized repair. All implied warranties, merchantability, or fitness for a particular purpose is hereby disclaimed and CAD Audio hereby disclaims liability for incidental, special or consequential damages resulting from the use or unavailability of this product. This warranty gives you specific legal rights and you may have other rights that vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so the above exclusions and limitations may not apply to you. Note: No other warranty, written or oral is authorized by CAD Audio. CAD Audio Corporate Offices 6573 Cochran Rd., Bldg. I Solon, OH 44139 U.S.A. Tel: (440) 349-4900 Fax: (440) 248-4904 www.cadaudio.com Distributed Worldwide by American Music and Sound 925 Broadbeck Drive, Suite 220 Newbury Park, CA 91320 U.S.A. Tel: (800) 431-2609 Fax: (800) 431-3129 2018 CAD Audio Part No. 62275-63-00 Apr2018 GXLD GXLD2 Digital Single and Dual Wireless Microphone Systems Introduction Please enjoy the easy and exciting performance that the GXL Digital Wireless Series provides for your next performance. CAD Audio has been creating valued product since 1931 and prides itself on developing and supporting the live performer. Our design criterion was straightforward. Develop a high value wireless microphone system that can cope with todays challenging RF environment that is both easy to use and exciting to operate. The GXLD/GXLD2 Wireless includes the following features:

Each channel has an RF indicator light that indicates the presence of connectivity. Digital High Definition Audio Advanced dipole antenna technology for increased operating range. Multiple output options on the receiver for maximum performance and flexibility of use.

- Professional balanced XLRM-type discrete output

- inch unbalanced output for easy connection to unbalanced inch input. Handheld transmitters feature the CADLive D38 capsule Handheld transmitter outfitted with on/off and mute function for flexibility of use. Bodypack transmitter outfitted with on/off, mute function for flexibility of use. Handheld transmitter features battery life indicator. Battery life of >10hrs. All Bodypack systems ship with WXGTR guitar cable and WXHW condenser headworn mic included. 2 Channelization The GXLD/GXLD2 system is available in the following frequencies:

AH = 902.9MHz / 915.5MHz AI = 909.3MHz / 926.8MHz Interfacing to TXBGXLD input connector 3 k 3 c i m t e r t c e l e e p y t e r i w

2 c i m l t e r t c e e e p y t e r i w

3 t n e m u r t s n I c i m c i m a n y D 7 Handheld TXHGXLD Transmitter Operating Instructions

- Power on/off switch

- Mute on/off switch Transmitter Switch Power indicator light Battery life indicator light Specifications TXHGXLD Handheld Operating Principle ................................................Moving coil dynamic Capsule ..............................................................................CADLive D38 Polar Pattern ...................................................................... Supercardioid Frequency Response ..........................................................80Hz 16KHz Sensitivity ............................................................ -43dBV (6.8mV) @ 1Pa Maximum SPL .................................................................................145dB RF Transmitter Output .................................................................... 10mW Modulation ................................................High Definition Digital QPSK Power requirements ................ 2x AA alkaline or rechargeable battery Battery Life ...............................................................>10 hours (alkaline) Bodypack TXBGXLD Transmitter On/Off, mute switch TB4M-type connector receives TA4F-type terminated connection Battery compartment Antenna LED indicator light Specifications TXBGXLD Bodypack Frequency Response ......................................................... 20Hz 20KHz Maximum Input Level Microphone Input: ............................................. 1.5Vrms (5Vpp) Instrument Input: ............................................... 1.5Vrms (5Vpp) RF Transmitter Output .................................................................... 10mW Modulation ................................................High Definition Digital QPSK Power Requirements ............... 2x AA alkaline or rechargeable battery Battery Life ............................................................... >10 hours (alkaline) 6 Insert new high quality alkaline batteries into your transmitter. Utilize the flexible output format of the receiver to match your application. Connect to mixer or amplifier appropriately. Power up the receiver. Power up the transmitters. The RF indicator light will show connectivity between the receiver and the transmitter. FCC Warning This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 3 Receiver RXGXLD Receiver RXGXLD2 1. Power switch 2. LCD display 3. RF indicator light 4. Volume control 2 4 1. Power switch 2. Volume control 3. RF indicator light 4. LCD display 4 3 1 2 3 3 2 5. Antenna 6. Power jack 7. Unbalanced output 8. XLR output 5. Antenna 6. Power jack 7. Mixed output 8. XLR output 5 5 5 6 7 8 6 7 8 8 Specifications RXGXLD Receiver Specifications RXGXLD2 Receiver Maximum Output Level .............................................................. +10dBV Frequency Response .......................................................... 20Hz - 20KHz Frequency Band ................................................................. 902 - 928MHz Output Connectors ..............................................1x XLRM-type, 1x 1/4"

Maximum Output Level .............................................................. +10dBV Frequency Response .......................................................... 20Hz - 20KHz Frequency Band ................................................................. 902 - 928MHz Output Connectors ..............................................2x XLRM-type, 1x 1/4"

5 1 5 4

Proposed Specification silk-screened Proposed Model: T TXGXLDHH H EXHIBI T 1 - PRO ODUCT L LABELIN NG FCC ID La abel Forma at FCC ID D: OQ5- T XGXLDHH H ns: Text is B d onto the EU Black in colo UT or shall be or and justifie e affixed at a ed. Labels ar conspicuous re printed in location on t the EUT. indelible ink k on perman nent adhesive e Label Loca ation on EU UT FCC ID Label Lo cation Report No.: S STR18078368 8I FCC C Part 15.249

CAD Audio, LLC 6573 Cochran Rd., Bldg I, Solon, OH44139, USA Federal Communications Commission Authorization and Evaluation Division DATE: 2018-10-10 Confidentiality Request regarding application for certification of FCC ID: 0Q5-TXGXLDHH Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type File Name Schematics OQ5-TXGXLDHH_FCCID_Schematics.pdf Block Diagram OQ5-TXGXLDHH_FCCID_BlockDiagram.pdf Operational Description OQ5-TXGXLDHH_FCCID_ OperationalDescription.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, CAD Audio, LLC ERaseipe by

(F. Briggs Carr

(President)

CAD Audio, LLC 6573 Cochran Rd., Bldg I, Solon, OH44139, USA

(FCC ID : OQ5-TXGXLDHH) POWER OF ATTORNEY DATE: 2018-10-10 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern:

We, the undersigned, hereby authorize Shenzhen SEM Test Technology Co., Ltd. Jandy So on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen SEM Test Technology Co., Ltd. Jandy So on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, CAD Audio, LLC are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, CAD Audio, LLC

(F. Briggs ag hare

(President)