SQCACC1600Bluetooth USB computer interface

Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected] Bluetooth Module Model No.: ACC1600 USER GUIDE V1.1 Federal Communication Commission Interference Statement 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected] This mobile device is intended for general use. THE TRANSMITTING ANTENNA MUST BE LOCATED MORE THAN 20cm AWAY FROM THE BODY OF USER AND NEAR BY PERSON. 1) The transmitter module may not be co-located with any other transmitter or antenna. As long as condition above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling The final end product must be labeled in a visible area with the following: “ FCC ID: SQCACC1600”. Manual Information That Must be Included The users manual for must include the following information in a prominent location “ IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used not be co-located or operating in conjunction with any other antenna or transmitter. Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected] Description Wireless Cables Inc. provides various Bluetooth products. They are suitable for customers to exploit them to implement Bluetooth functionality into PCs. The features of Bluetooth USB interface list as below: Features Model Name ACC1600 Standard Bluetooth v2.0 Frequency Band 2402~2480MHz unlicensed ISM band Spread Spectrum FHSS (Frequency Hopping Spread Spectrum) RF Output Power Class 1 (18 dBm) External antenna (omni up to 9dBi and directional patch up to 18dBi) Power provided by the USB interface USB Compliant USB V1.2 Overair Baud rate up to 720kBit/s, Dimension 83mm x 65mm x 23mm Photos Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected]

Professional Installation Guidehttp://docs.google.com/View?docID=ddwnvg4z_35c8h97t&revision=_la... 1 of 69/5/2007 8:01 AM AIRcable Host XR - Professional Antenna Installation Guide Rev. B August 2007 Summary This manual covers the installation of optional directional 18dBi patch antennas and optional 9dBi omni-directional rubber duck antennas for use with the AIRcable Host XR, wireless Bluetooth - Computer interface, part number ACC1603. The use of directional, higher gain antennas is classified by the FCC as a professional installation for a fixed point-to-point application. The use of higher gain omni-directional antennas with more than 6dBi is must also be professionally installed. To be in compliance with FCC requirements, the AIRcable Host XR must be installed only with the approved type of directional patch antenna with a gain of less or equal of 18dBi or with the approved type of omni-directional antenna with a gain of less or equal of 9dBi. FCC Information This device complies with Part 15 of FCC Rules and Regulations. 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. 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 radiofrequency energy and, if not installed and used in accordance with these instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in any 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 correct the interference by one of more of the following measures: Reorient the antenna;1. Increase the separation between the affected equipment and the unit;2. Connect the affected equipment to a power outlet on a different circuit from that which the receiver is connected to; 3. Consult the dealer and/or experienced radio/TV technician for help.4. FCC ID: SQCACC1600 Canada: IMPORTANT NOTE: Intentional or unintentional changes or modifications must not be made unless under the express consent of the party responsible for compliance. Any such modifications could void the user’s authority to operate the equipment and will void the manufacturer’s warranty. To comply with FCC RF exposure requirements, the following antenna installation and device operating configurations must be satisfied. The antenna for this unit must be fixed and mounted on outdoor permanent structures with a separation distance of at least 20cm from all persons. Furthermore, it must not be co-located or operating in conjunction with any other antenna or transmitter. Warranty Information All products from Wireless Cables Inc. are warranted from one year from date of purchase. Please see Professional Installation Guidehttp://docs.google.com/View?docID=ddwnvg4z_35c8h97t&revision=_la... 2 of 69/5/2007 8:01 AM www.aircable.net for complete description of warranty coverage and limitations. WARNING Connections The AIRcable Host XR comes equipped with a professional reverse-polarity SMA (RP-SMA) connector for attachment to an external antenna. To attach the directional patch antenna a pig-tail cable from N-Type to RP-SMA must be used according to the specification. Length of the pig-tail must not be shorter than 3 feet with a loss of 0.5 dB. Installer must cover cable-connector with heat shrink tubing to provide weatherproofing of the RF cable connectors. The following pig-tail cable has been approved by the FCC: Professional Installation Guidehttp://docs.google.com/View?docID=ddwnvg4z_35c8h97t&revision=_la... 3 of 69/5/2007 8:01 AM Professional Installation Guidehttp://docs.google.com/View?docID=ddwnvg4z_35c8h97t&revision=_la... 4 of 69/5/2007 8:01 AM Antenna Type Due to FCC restrictions the professional installer must ensure that only directional patch type antennas of gains with less or equal of 18dBi are used. For these antenna this device does not require manual power limit settings since the maximum output power of the AIRcable Host XR is under 20dBm. Application The FCC restricts the use of directional antennas to fixed point-to-point operation. The antenna must be installed on a pole using the supplied mounting hardware per drawing below. The omni-directional antenna must be used directly connected to the AIRcable Host XR without a cable pig-tail. Screw on the antenna to the antenna port of the device and align the antenna vertically. Only antennas of that type with gain of less or equal 18dBi (directional) and less or equal 9dBi (omni-directional) are certified by the FCC and allowed to use with the AIRcable Host XR. Antenna ModelAntenna Gain HyperLink HG241818dBi directional Boboto TLB-2400-9B 9dBi omni-directional Professional Installation Guidehttp://docs.google.com/View?docID=ddwnvg4z_35c8h97t&revision=_la... 5 of 69/5/2007 8:01 AM Professional Installation Guidehttp://docs.google.com/View?docID=ddwnvg4z_35c8h97t&revision=_la... 6 of 69/5/2007 8:01 AM Antenna Alignment The directional antenna must be aligned for optimal performance. The antenna shall be aimed at the peer and precisely aligned for a maximum signal strength. The AIRcable Host XR provides Relative Signal Strength Indicator through the standard Bluetooth interface. Please note that the Bluetooth radio adjusts the output power to the situation. A relative zero is a good and solid connection. The omni-directional rubber-duck antenna must be aligned vertically to give an optimum horizontal radiation pattern.

Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected] Bluetooth Module AIRcable Host XR USER GUIDE V1.1 Federal Communication Commission Interference Statement 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected] This mobile device is intended for general use. THE TRANSMITTING ANTENNA MUST BE LOCATED MORE THAN 20cm AWAY FROM THE BODY OF USER AND NEAR BY PERSON. 1) The transmitter module may not be co-located with any other transmitter or antenna. As long as condition above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling The final end product must be labeled in a visible area with the following: “ FCC ID: SQCACC1600”. Manual Information That Must be Included The users manual for must include the following information in a prominent location “ IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used not be co-located or operating in conjunction with any other antenna or transmitter. Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected] Description Wireless Cables Inc. provides various Bluetooth products. They are suitable for customers to exploit them to implement Bluetooth functionality into PCs. The features of Bluetooth USB interface list as below: Features Model Name ACC1600 Standard Bluetooth v2.0 Frequency Band 2.4~2.4835GHz unlicensed ISM band Spread Spectrum FHSS (Frequency Hopping Spread Spectrum) RF Output Power Class 1 (19 dBm) External antenna (omni up to 9dBi and directional patch up to 18dBi) Power provided by the USB interface USB Compliant USB V1.2 Overair Baud rate up to 720kBit/s, Dimension 83mm x 65mm x 23mm Photos Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected]

Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize the Testing Division of Compliance Engineering Services, Inc., d.b.a. Compliance Certification Services and hereafter referred to as CCS, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by CCS on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing CCS Testing Division as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, ____________________________ Name: Dr. Juergen Kienhoefer Title: CEO Date: June 28, 2007

Santa Cruz, May 9, 2007 Federal Communications Commission Authorization and Evaluation Division FCC ID: SQCACC1600 Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: 1. Schematics 2. Theory of operation 3. Block diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ____________________________ Name: Dr. Juergen Kienhoefer Title: CEO Date: June 28, 2007

Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected] Bluetooth Declaration Per FCC 15.247 Requirements 1 Output power and channel separation of a Bluetooth device in the different operating modes: The different operating modes (data-mode, acquisition-mode) of a Bluetooth device don’t influence the output power and the channel spacing. There is only one transmitter which is driven by identical input parameters concerning these two parameters. Only a different hopping sequence will be used. For this reason the check of these RF parameters in one op-mode is sufficient. 2 Frequency range of a Bluetooth device: Hereby we declare that the maximum frequency of this device is: 2402 – 2480 MHz. This is according the Bluetooth Core Specification V 1.0B (+ critical errata) for devices which will be operated in the USA. This was checked during the Bluetooth Qualification tests (Test Case: TRM/CA/04-E). Other frequency ranges ( e.g. for Spain, France, Japan) which are allowed according the Core Specification are not supported by this device. 3 Co-ordination of the hopping sequence in data mode to avoid simultaneous occupancy by multiple transmitters: Bluetooth units which want to communicate with other units must be organized in a structure called piconet. This piconet consist of max. 8 Bluetooth units. One unit is the master the other seven are the slaves. The master co-ordinates frequency occupation in this piconet for all units. As the master hop sequence is derived from it’s BD address which is unique for every Bluetooth device, additional masters intending to establish new piconets will always use different hop sequences. 4 Example of a hopping sequence in data mode: Example of a 79 hopping sequence in data mode: 40, 21, 44, 23, 42, 53, 46, 55, 48, 33, 52, 35, 50, 65, 54, 67, 56, 37, 60, 39, 58, 69, 62, 71, 64, 25, 68, 27, 66, 57, 70, 59, 72, 29, 76, 31, 74, 61, 78, 63, 01, 41, 05, 43, 03, 73, 07, 75, 09, 45, 13, 47, 11, 77, 15, 00, 64, 49, 66, 53, 68, 02, 70, 06, 01, 51, 03, 55, 05, 04 5 Equally average use of frequencies in data mode and behaviour for short transmissions: The generation of the hopping sequence in connection mode depends essentially on two input values: Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected] 1. LAP/UAP of the master of the connection 2. Internal master clock The LAP (lower address part) are the 24 LSB’s of the 48 BD_ADDRESS. The BD_ADDRESS is an unambiguous number of every Bluetooth unit. The UAP (upper address part) are the 24 MSB’s of the 48 BD_ADDRESS. The internal clock of a Bluetooth unit is derived from a free running clock which is never adjusted and is never turned off. For synchronisation with other units only offset are used. It has no relation to the time of the day. Its resolution is at least half the RX/TX slot length of 312.5 μs. The clock has a cycle of about one day (23h30). In most case it is implemented as 28 bit counter. For the deriving of the hopping sequence the entire LAP (24 bits), 4 LSB’s (4 bits) (Input 1) and the 27 MSB’s of the clock (Input 2) are used. With this input values different mathematical procedures (permutations, additions, XOR- operations) are performed to generate the sequence. This will be done at the beginning of every new transmission. Regarding short transmissions the Bluetooth system has the following behaviors: The first connection between the two devices is established, a hopping sequence was generated. For transmitting the wanted data the complete hopping sequence was not used. The connection ended. The second connection will be established. A new hopping sequence is generated. Due to the fact that the Bluetooth clock has a different value, because the period between the two transmission is longer (and it cannot be shorter) than the minimum resolution of the clock (312.5 μs). The hopping sequence will always differ from the first one. 6 Receiver input bandwidth and behaviors for repeated single or multiple packets: The input bandwidth of the receiver is 1 MHz. In every connection one Bluetooth device is the master and the other one is the slave. The master determines the hopping sequence (see chapter 5). The slave follows this sequence. Both devices shift between RX and TX time slot according to the clock of the master. Additionally the type of connection (e.g. single or multislot packet) is set up at the beginning of the connection. The master adapts its hopping frequency and its TX/RX timing according to the packet type of the connection. Also the slave of the connection will use these settings. Repeating of a packet has no influence on the hopping sequence. The hopping sequence generated by the master of the connection will be followed in any case. That means, a repeated packet will not be send on the same frequency, it is send on the next frequency of the hopping sequence. 7 Dwell time in data mode Wireless Cables Inc. 1414 Soquel Avenue, Suite 212 Santa Cruz, CA 95062 Phone: (408) 850-1884 Fax: (408) 228-0687 Email: [email protected] The dwell time of 0.3797s within a 30 second period in data mode is independent from the packet type (packet length). The calculation for a 30 second period is a follows: Dwell time = time slot length * hop rate / number of hopping channels *30s Example for a DH1 packet (with a maximum length of one time slot) Dwell time = 625 μs * 1600 1/s / 79 * 30s = 0.3797s (in a 30s period) For multislot packet the hopping is reduced according to the length of the packet. Example for a DH5 packet (with a maximum length of five time slots) Dwell time = 5 * 625 μs * 1600 * 1/5 *1/s / 79 * 30s = 0.3797s (in a 30s period) This is according the Bluetooth Core Specification V 1.0B (+ critical errata) for all Bluetooth devices. There for all Bluetooth devices comply with the FCC dwell time requirement in data mode. This was chec…

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Dear Lucy: Please address Q#5-6 and Q#8 again, they are not completely addressed. Q#5: Page 47 of test report specified this device was a portable device and exempted from SAR or MPE evaluation. Please explain why this device is defined as a portable device but not a mobile device as well as why MPE evaluation is not applicable. Moreover, please address how to prevent user from the RF exposure in the user manual. [Lucy] As test report revised that this is a mobile device that MPE evaluation is required but not applicable. Please revise. Ans#5: Please see page 49 test report. Q#6: Please provide the specification of the RF cable that connected to the 18dBi panel antenna. And also, according to18dBi panel antenna and 9dBi dipole antenna specifications, the antenna connector are integral N-Female and SMA which don't comply with FCC Part 15.203 that using a standard antenna jack is prohibited. To comply with it, the professional install will be required, please address the professional information into the user manual. [Lucy] You still didn't address it. For the specification of RF cable of 18dBi panel antenna used, it's as indicated on page 6 of external photo. Please provide this RF cable's specificaiton. For both antennas, as mentioned previously that the antenna connectors are standard type that don't comply with FCC Part 15.203. Again, to compl with it, you can either change antenna connector to or provide professional installation. Ans#6: Please see attached spec. of RF cable & professional installation guide. Q#8: User manual specified a 24dBi parabolic antenna may be used but no information or test data submitted. Please explain. [Lucy] Page 4 of user manual still indicated 24dBi antenna is applicable, please revise. Ans#7: Please see attached revised user manual. If you have any questions, please feel free to contact us. Thanks & Best Regard Compliance Certification Services Inc. - EMC Department Angel Hu ( ) Email: [email protected] Tel:03-324-0332#26 Fax: 03-324-6110  338 210 81-1 ----- angel.hu/ccsemc 2007/08/21 11:47 AM ----- Hi Mike, Q#1: TCB application form states the frequency range is from 2412-2462 MHz which does not agree the frequency measured as documented in the test report. Please explain. Ans#1: The correct frequency range is 2402~2480MHz Q#2: In label, the model no. is AIRcable Host XR but in test report, it shows ACC1600 as the model no. Please clarify which one is correct. Ans#2: The new label format (include the new model number: ACC1600) is uploaded. Q#3: Please correct the description of limit of output power as specified in page 11 to Part 15.247(c)(1)(i): Systems operating in the 2400-2483.5 MHz band that are used exclusively for fixed, point-to-point operations may employ transmitting antennas with directional gain greater than 6 dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6 dBi, since the device is a point to point device. Ans#3: Please refer to page 11 of test report. Q#4: Though the EUT is not powered by AC source but AC line conducted emission is still required since it¡¦s powered from PC via USB cable. Ans#4: The new test data of conduction emission is inlcuding in the test report. Q#5: Page 47 of test report specified this device was a portable device and exempted from SAR or MPE evaluation. Please explain why this device is defined as a portable device but not a mobile device as well as why MPE evaluation is not applicable. Moreover, please address how to prevent user from the RF exposure in the user manual. Ans#5: The user manual has be modified. Q#6: Please provide the specification of the RF cable that connected to the 18dBi panel antenna. And also, according to18dBi panel antenna and 9dBi dipole antenna specifications, the antenna connector are integral N-Female and SMA which don¡¦t comply with FCC Part 15.203 that using a standard antenna jack is prohibited. To comply with it, the professional install will be required, please address the professional information into the user manual. Ans#6: The user manual has be modified. Q#7: User manual specified the output power is 19.5dBm which is more than 0.5dBm different from test report, please explain. gina.lo angel.hu 2007/08/03 01:48 PM "Mike Kuo" <[email protected]> Ans#7: The user manual has be modified. Q#8: User manual specified a 24dBi parabolic antenna may be used but no information or test data submitted. Please explain. Ans#8: The user manual has be modified. Q#9: Please demonstrate that this Bluetooth device has complied with FCC 15.247 requirement as below: Is the hopping sequence pseudorandom, based on the technical description? Is each channel used equally on average, based on the technical description? Does the associated system receiver have a compliant input bandwidth, based on the measured 20 dB emission bandwidth? Does the associated system receiver have the ability to hop in synchronization with the transmitter, based on the technical description? 15.247(g) Does the design of the frequency hopping system allow it to comply with all pertinent requirements when presented with a lengthy data stream? 15.247(h) Does the frequency hopping system comply with the non-coordination requirement? Ans#9: The customer has provied the declaration letters. Angel Hi Angel: Q#1: TCB application form states the frequency range is from 2412-2462 MHz which does not agree the frequency measur…

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