P6NDH-9100Digital portable Radio

We appreciate your purchasing DH-9100 digital portable radio! We believe that the quality and function of this radio will bring you stable performance and smooth communication. As a product built to the DMR standard, DH-9100 is gifted w i t h ergonomic design, all round digital functions and remarkable quality to refresh your experience and enable you to be responsive to critical situations. Please read this manual before use. All rights reserved to HQT. Pictures shown in this manual are for your reference only, if there is fluctuation, according to the real object, please. Hello Digital portable radios The Federal Communications Commission (FCC), with its action in General Docket 93-62, November 7, 1 9 9 7 , has adopted a safety standard for human exposure to Radio Frequency (RF) electromagnetic energy emitted by FCC regulated equipment. Proper operation of this radio will result in user exposure far b e l o w t h e Occupational Safety and Health Act (OSHA) and Federal Communications Commission limits. FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY transmit for more than 50% of total radio use time (50% duty cycle). Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. This radio is NOT approved for use by the general population in an uncontrolled environment. This radio is restricted to occupational use, work related operations only where radio operator must have the knowledge to control the user’s exposure conditions for satisfying the higher exposure limit allowed for occupational use. When transmitting, hold the radio in a vertical position with its microphone 1 inch (2.5cm) away from your mouth. The radio is transmitting when the red LED on the front of the radio is illuminated. You can cause the radio to transmit by pressing the PTT bar on the radio. These are required operating configurations for meeting FCC RF exposure compliance. Failure to observe these restrictions mean violation. FCC Caution DO NOT Any Changes or modifications not expressly approved by the party responsible for compliance could void user's authority to operate the 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. More detailed product information More professional technique support More plentiful product models More optional accessories HQT ser ice network provides more information about on-line service of HQT two-way radio. More detailed product information To deepen your understanding of the functions of this radio. More plentiful product models. To display more plentiful product models, so that you can understand the details of these products in advance and make decisions correctly according to the requirement of work. For more details, please visit: www.hqt-tech.com.cn v On-line Service Center User manual and brochures To provide download or on-line reading of the latest user manuals and brochures in covering detailed information of two-way radios. software download To provide downloading of the latest programming software from HQT website. Your two-way radio can be connected to the computer with programming cable to manage or edit the parameters of channel frequency and other items. On-line learning To offer guidelines for detailed setting of the two-way radio. More optional accessories To provide various kinds of accessories, which can offer more comfortable operation an more remarkable performance of the radio to you. More professional technique support HQT endeavors to achieve the accuracy and completeness of this manual. As for any inaccuracies a n d omissions that may possibly occur, the right to interpretation is reserved to Shenzhen HQT Science & Technology Co., Ltd. The design or specification of this product is subject to be modified by Shenzhen HQT Science & Technology Co., Ltd. Without prior notice. It is prohibited to copy, transmit, excerpt and store in any retrieval system, or translated to any languages without written authorization of HQT. Statement 0102 0304 ContentsContents Safety Matters Product Inspection 04 05 05 06 07 07 08 09 03 Attaching/Removing the battery Attaching/Removing the antenna Installing/Removing the Belt Clip Installing Hand Strap Attachingthe Audio Accessory /Removing Radio Overview LED Indicator 13 Programmable Keys 14 Basic Operations 16 Calling on Digital Channel 17 Man Down (Optional) 18 18 Talk Around 18 Monitor 18 Squelch Off 19 Emergency Alarm 19 Busy Channel Lockout 19 Time-out Timer (TOT) 20 Invalid Channel Indication Squelch 20 Transmission Management 20 Optioanl Accessories 21 Care and Maintenance 22 Maintenance 23 Service and Support 24 24 Service Commitment 24 Warranty 25 Terms of Warranty 25 Appendix 09 10 11 Contents Safety Matters Product Inspection Get Acquainted Battery Information Cautions in Charging Attaching and Removing 24 Cautions Safety Matters Please read rules below. Nonobservance of these rules may cause danger or violation of law. The use this radio must comply with regulations of local government. Turn off the radio before you enter places of flammable or explosive environment. Do not replace or charge battery pack in places of flammable or explosive environment. Turn off the radio before you approach blast area and detonator area. Do not use the damaged antenna which may cause lightly burn on skin. Only qualified technician are allowed to maintain this two-way radio. Do not disassemble the radio by yourself. To avoid problems caused by electromagnetic interference or electromagnetic compatibility, p l e a s e turn off the radio in places with “Wireless Communication Transmit Equipment Prohibited” mark, such as hospitals or other health care places. When taking a plane, turn off the radio if required. In a car with air bag, do not plac…

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Shenzhen HQT Science&Technology Co., Ltd. Authority to Act as Agent Date: 2015-11-12 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: Shenzhen Huatongwei International Inspection Co., Ltd. / Hans Hu is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____2016-04-28_____ By: Qian Chen (Signature 1 ) (Print name) Title: On behalf of: Shenzhen HQT Science&Technology Co., Ltd. (Company Name) Telephone: 86-0755-8602880 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

Shenzhen HQT Science&Technology Co., Ltd. Request for Confidentiality Date: 2015-11-12 Subject: Confidentiality Request for: FCC ID: P6NDH-9100 Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Permanent* 1 Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Parts List & Placement/BOM Short Term PermanentTune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent* User’s Manual *Note: ______(Insert Explanation as Necessary)______ Shenzhen HQT Science&Technology Co., Ltd. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ___(specify number of days not to exceed 180 ) 2 ___ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications: The applicant understands that until such time that IC distinguishes between Short Term and Permanent Confidentiality, either type of marked exhibit above will simply be marked Confidential when submitted to IC. Sincerely, Qian Chen By: (Signature3) (Print name) 1 - The asterisked items (*) require further justification before permanent confidentiality will be allowed. These also currently require review by the FCC under their Permit-But-Ask policy before the grant is issued and can delay completion of an application. Further justification should be added to the note above. One such example for a potted device would be: “The EUT is FULLY potted using a non-removable epoxy based material. Removal of potting material causes irreparable damage to internal circuitry. See photographs exhibits that outline the device before and after potting.” 2 - Please refer to http://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete details. 3 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

Shenzhen HQT Science&Technology Co., Ltd. Add: 5/F, East of Building M-8, Central Zone, Hi-Tech Industrial Park, Nanshan District,Shenzhen,China Tel: 86-0755-86028800 Fax: 86-0755-86028872 Web site: Http://www.hqt-tech.com Attestation letter FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, We, Shenzhen HQT Science&Technology Co., Ltd. hereby declare that our product: Digital portable Radio; FCC ID: P6NDH-9100 is capable of supporting a voice channel and a minimum data rate of 4800 bits per second per 6.25 kHz of channel bandwidth. DMR interphone’s bandwidth is 12.5 kHz, and it has a double time slot, one is the speech time slot, one is the data time slot, just language sequence is satisfied with 4800 bps/6.25 kHz BW. Sincerely, Qian Chen Signature: 2015-11-12

Shenzhen HQT Science&Technology Co., Ltd. Justification Letter DATE: Nov 12, 2015 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Colombia, Maryland 21046 FCC ID: P6NDH-9100 Model: DH-9100 Dear Sir/Madam, We, Shenzhen HQT Science&Technology Co., Ltd. acknowledge that this device will not be marketed to USA users with the frequency band which is not allowed by rule part 90.and it is a violation of FCC rules if this device is operated on unauthorized frequencies inside the U.S.A.. We, Shenzhen HQT Science&Technology Co., Ltd. acknowledge this equipment meets the requirements of FCC Rules, Parts 90.203 (e) and (g) as applicable. Programming of this product's transmit frequencies can be performed ONLY by the manufacturer or by service or maintenance personnel. The operator cannot program transmit frequencies using the equipment's external operation. Sincerely yours, Shenzhen HQT Science&Technology Co., Ltd. Qian Chen Fax: 86-0755-86028872 Tel: 86-0755-8602880 E-mail: [email protected]

Report No : TRE15090106 Page 74 of 79 Issued: 2015-11-10 6. External and Internal Photos of the EUT External photos of the EUT Report No : TRE15090106 Page 75 of 79 Issued: 2015-11-10

Report No : TRE15090106 Page 76 of 79 Issued: 2015-11-10 Internal photos of the EUT Report No : TRE15090106 Page 77 of 79 Issued: 2015-11-10 Report No : TRE15090106 Page 78 of 79 Issued: 2015-11-10 Report No : TRE15090106 Page 79 of 79 Issued: 2015-11-10 .....................End of Report.........................

No. P/N Description Component Qty. 1 8111000031030 DMR-Portable DH-9800 UHF PCB （ V130507 ） 400 ～ 470MHz ROHS 1 2 8101060501000 Chip Capacitor 0402 1.0PF±0.1pF (RoHS) (50V C0G) C750 1 3 8101060519100 Chip Capacitor 0402 1.1PF±0.1pF (RoHS) (50V C0G) C555 1 4 8101060519800 Chip Capacitor 0402 1.8±0.1p (RoHS) (50V C0G) C558 1 5 8101060502000 Chip Capacitor 0402 2.0PF±0.1pF (RoHS) (50V C0G) C554,C406,C409,C421,C423 5 6 8101060519500 Chip Capacitor 0402 1.5p±0.1p RoHS C749 1 7 8101060503010 Chip Capacitor 0402 3p±0.1p MURATA RoHS C748, C729, C731, C755, C223 5 8 8101060529500 Chip Capacitor 0402 2.5p±0.1p RoHS C419 1 9 8101060639600 Chip Capacitor 0603 3.6P ±0.1P RoHS C334 ， C746 ， C407 ， C422 4 10 8101060505010 Chip Capacitor 0402 5pF±0.1pF (RoHS) (50V C0G) C727,C433 ， C408 3 11 8101060506000 Chip Capacitor 0402 6.0pF±0.1pF (RoHS) (50V C0G) C721 ， C404 2 12 8101060507010 Chip Capacitor 0402 7.0pF±0.1pF (RoHS) (50V C0G) C753,C728, C756, C732, C343 ， C454,C410 7 13 8101060508010 Chip Capacitor 0402 8.0pF±0.1pF (RoHS) (50V C0G) C458 ， C476 ， C559,C425 ， C400 5 14 8101060509030 Chip Capacitor 0402 9.0pF±0.1pF (RoHS) (50V C0G) C754,C730 ， C405 3 15 8101060510020 Chip Capacitor 0402 10pF±2% (RoHS) (50V C0G) C471,C448,C469 ， C452 ， C802,C804 6 16 8101060504000 Chip Capacitor 0402 4p±0.25p RoHS C722 1 17 8101060512020 Chip Capacitor 0402 12pF±2% (RoHS) (50V C0G) C300,C751 ， C819,C820,C430,C431 6 18 8101060513010 Chip Capacitor 0402 13pF±2% (RoHS) (50V C0G) C718 1 19 8101060515020 Chip Capacitor 0402 15pF±2% (RoHS) (50V C0G) C434,C432,C411,C420 4 20 8101060615000 Chip Capacitor 0603 15p±5% RoHS C704 1 21 8101060520010 Chip Capacitor 0402 20pF±2% (RoHS) (50V C0G) C470 ， C455 2 22 8101060522020 Chip Capacitor 0402 22pF±2% (RoHS) (50V C0G) C719, C222 ， C337,C224 4 23 8101060527020 Chip Capacitor 0402 27pF±2% (RoHS) (50V C0G) C449, C447 2 24 8101060518010 Chip Capacitor 0402 18pF±2% (RoHS) (50V C0G) C424 1 25 8101060530000 Chip Capacitor 0402 30p±5% RoHS C336 1 26 8101060533020 Chip Capacitor 0402 33pF±2% (RoHS) (50V C0G) C335 1 27 8101060539020 Chip Capacitor 0402 39pF±2% (RoHS) (50V C0G) C342 1 28 8101060547020 Chip Capacitor 0402 47pF±2% (RoHS) (50V C0G) C401, C429, C720, C706 4 29 8101060510110 Chip Capacitor 0402 100p±5% MURATA RoHS C613,C110,C218,C757,C474,C758,C759,C321,C760,C323,C320,C322,C191,C614,C930,C1501,C1504,C1223,C325,C902,C939,C1513,C1514,C1515,C1516 25 30 8101060527110 Chip Capacitor 0402 270pF±5% (RoHS) (50V C0G) C770 1 31 8101060627000 Chip Capacitor 0603 27p±5% RoHS C705 1 32 8101060539200 Chip Capacitor 0402 392p±10% RoHS C940,C941 2 33 8101060522110 Chip Capacitor 0402 220p±5% RoHS C772 1 34 8101060533110 Chip Capacitor 0402 330pF±5% (RoHS) (50V C0G) C911,C913,C1901,C1903,C936,C937,C1907,C1908,C1511,C1512,C926,C927,C928,C929 14 35 8101060547120 Chip Capacitor 0402 470p±10% MURATA RoHS C615, C617, C739, C415, C740, C724,C714,C715,C726,C475, C478,C479,C453,C562,C519,C543,C511,C514,C522 C344 C346 C1902 C1804 C1805 C1806 C1807 26 36 8101060510220 Chip Capacitor 0402 1000pF±10% (RoHS) (50V C0G) C465, C743, C464, C707, C461, C435, C556, C205,C700, C733, C741, C742, C463, C605, C745, C462,C604, C440, C127, C500, C417, C450, C149, C427,C1101, C1102, C907, C932 ， C204 ， C250,C561 ， C769,C934,C935 ， C901 ， C416 36 37 8101060515210 Chip Capacitor 0402 1500pF±10% (RoHS) (50V C0G) C503 1 38 8101060522220 Chip Capacitor 0402 2200pF±10% (RoHS) (50V C0G) C324 1 39 8101060533210 Chip Capacitor 0402 3300pF±10% (RoHS) (50V C0G) C340,C609,C610 3 40 8101060547220 Chip Capacitor 0402 4700pF±10% (RoHS) (50V C0G) C188, C502,C121,C1915 4 40 8101060547220 pp p %( )( ) ,,, 4 41 8101060556220 Chip Capacitor 0402 5600pF±10% (RoHS) (50V C0G) C331 1 42 8101060510320 Chip Capacitor 0402 10nF±10% (RoHS) (50V C0G) C712,C510,C737,C150,C152,C736,C310,C418,C413,C738,C442,C437,C446,C459,C308,C735,C311,C306,C451,C307,C713,C303,C305,C302,C304,C501,C251,C480,C931,C1002,C1004,C1103,C1104,C1503,C1505,C1506,C1510,C518,C1508,C1509,C1221,C301,C744 43 43 8101060515320 Chip Capacitor 0402 15nF±10% (RoHS) (50V C0G) C329 1 44 8101060510430 Chip Capacitor 0402 100nF±10% (RoHS) (16V C0G) C328,C327,C761,C326,C316,C314,C315,C187,C186,C175,C762,C763,C764,C317,C509,C606,C445,C436,C438,C318,C319,C520,C103,C102,C517,C100,C104,C101,C557,C193,C1129,C1402,C1701,C1702,C801,C803,C921,C339,C539,C544,C723,C1801,C1802,C807,C808,C923,C1106,C1113,C1116,C1125,C1133,C1705,C1706,C1203,C1214,C1222,C1608,C904,C1302,C1226,C1227,C114,C116,C118,C120 ， C824,C821 ， C1209 ， C1211 ， C1219,C1239,C1243,C1225, C1236 ， C1218 ， C1231 ， C1909 ， C124 ， C132 ， C135 ， C938, C916,C919 ， C903,C348,C1404 86 45 8101060522440 Chip Capacitor 0402 0.22uF±10% (RoHS) (16V X7R) C330,C1301 2 46 8101060510520 Chip Capacitor 0402 1uF±10% (RoHS) (10V X5R) C195,C708,C194,C197,C600,C183,C601,C196,C602,C1001,C1107,C1108,C1110,C1114,C1119,C1120,C1401,C805,C806,C918,C507,C809,C810,C925,C1003,C1105,C1507,C1703,C1704,C905,C908,C909,C933 ， C922,C924,C117,C119 ， C822,C823,C914,C912 ， C1202,C1207,C1208 ， C1234,C1240,C1242,C1237,C1911,C1910,C1905,C1906,C1912,C1913 ， C129 ， C134,C1204,C1246 58 47 8101060601000 Chip Capacitor 0603 1.0pF±5% (RoHS) (50V C0G) C535 1 48 8101060601010 Chip Capacitor 0603 1p±0.1p MURATA RoHS C752 1 49 8101060603000 Chip Capacitor 0603 3.0pF±0.1pF(RoHS) (50V C0G) C716, C545 2 50 8101060604000 Chip Capacitor 0603 4.0pF±0.1pF (RoHS) (50V C0G) C548,C717 2 51 8101060649720 Chip Capacitor 0603 4.7p±0.1p MURATA RoHS C711 ， C747 2 52 8101060605030 Chip Capacitor 0603 5.0pF±0.1pF (RoHS) (50V C0G) C552,C710 ， C550 3 53 8101060606030 Chip Capacitor 0603 6.0pF±0.1pF (RoHS) (50V C0G) C702, C709 2 54 8101060609020 Chip Capacitor 0603 9p±0.1p MURATA RoHS (50V C0G) C701 1 55 8101060607030 Chip Capacitor 0603 7.0pF±0.1pF (RoHS) (50V C0G) C703 1 55 8101060607030 Chip Capacitor 0603 7 . 0pF±0 . 1pF (RoHS) (50V C0G) C703 ， 1 56 8101060633000 Chip Capacitor 0603 33p±5% RoHS C537 1 57 8101060609010 Chip Capacitor 0603 9p±0.25p MURATA RoHS C526, 1 58 8101060612000 Chip Capacitor 0603 12p±5%…

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1. T uning Description 1.1 Required Test Instruments  Radio communication test set (Aeroflex 3920 and HP8921) 18V/3A regulated DC power supply  Multimeter  Tuner software 1.2 Tuning Procedures 1.2.1 Tuning a Radio After the radio is reassembled, it is required to use the Tuner software to tune it. The specific operations are described in the table below: Item Method TX Section Reference Oscillator Wa rp 1. Connect the antenna connector of with the HP8921, and set the HP8921 to TX test mode. 2. Open the Tuner software, go to “TUNE_DATA -> TX” and double click “Reference Oscillator Warp” from the navigation tree on the left. Then click the “Transmit On” button. 3. Observe the frequency displayed on HP8921, and adjust the vernier until the frequency offset is less than or equals to 40Hz. 4. Click the “Transmit Off” button. 5. C lick the “Save” button to save your settings. T ransmit Power Calibration 1. Connect the antenna connector of with the HP8921, and set the HP8921 to TX test mode. 2. Open the Tuner software, go to “TUNE_DATA -> TX” and double click “Transmit Power Calibration” from the navigation tree on the left. Then select an appropriate channel. 3. Click the “Transmit On” button. DH-9100 DH-9100 Item Method 4. Adjust the po wer to the required level as described below: L: (29.5-30)dBm H :(35.50~36.02)dBm 5. Click the “Save” button to save your settings. Tr ansmit-to-Deviation 1. Connect the antenna connector of with the HP8921, and set the HP8921 to TX test mode. 2. Set the HP8921 as follows: IF Filter: 230kHz Filter1: <20Hz HPF Filter2: <15kHz LPF De-Emphasis: OFF 3. Open the Tuner software, go to “TUNE_DATA -> TX” and double click “Transmit-to-Deviation” from the navigation tree on the left. Then click the “Transmit On” button. 4. Observe the frequency deviation displayed on HP8921, and adjust the vernier until it is 5k±50Hz. 5. Click the “Transmit Off” button. 6. Click the “Save” button to save your settings. Modulation Balance 1. Conn ect the antenna connector of with the HP8921, and set the HP8921 to TX test mode. 2. Set the HP8921 as follows: IF Filter: 230kHz Filter1: <20Hz HPF Filter2: <15kHz LPF De-Emphasis: OFF 3. Open the Tuner software, go to “TUNE_DATA -> TX” and double click “Modulation Balance” from the navigation tree on the left. Then select an appropriate channel. 4. Click the “Transmit On” button. DH-9100 DH-9100 Item Method 5. Adjust the value in the dialog box until the frequency deviation displayed on HP8921 is 5k±50Hz. 6. Press the Enter key on the keyboard to confirm your settings. 7. Click the “Transmit Off” button. 8. Click the “Save” button to save your settings. T ransmit Oscillator Voltage 1. Connect the antenna connector of with the HP8921, and set the HP8921 to TX test mode. 2. Open the Tuner software, go to “TUNE_DATA -> TX” and double click “Transmit Oscillator Voltage” from the navigation tree on the left. 3. Click the “Save” button to save the existing value to . RX Section Front-en d Filter 1. Connect the antenna connecto with the HP8921. 2. Connect the Audio Out port of with the Audio In port of the HP8921, and set the HP8921 to RX test mode. 3. Set HP8921 as follows: Output RF signal: -118dBm/Frequency (current channel frequency) Modulation frequency: 1kHz Modulation deviation: 3kHz De-Emphasis: 750 us 4. Observe the value displayed on the HP8921 and adjust the vernier until the SINAD value is more than 14dB. 5. Set the HP8921 as follows: Output RF signal: VHF: -25Bm/(current channel frequency: -29.025MHz) 6. Observe the SINAD value displayed on the HP8921 and adjust the vernier until it is less than 14 dB. 7. Press the Enter key on the keyboard to confirm your settings. 8. C lick the “Save” button to save your settings. RX Front-End Gain 1.Connect the antenna connector of with the HP8921, and set the DH-9100 DH-9100 DH-9100 DH-9100 DH-9100 Item Method HP8921 to R X test mode. 2. Set the HP8921 to output -70dBm / Frequency (current channel frequency) unmodulated RF signal. 3. Press the Enter key on the keyboard to confirm your settings. 4. Click the “Save” button to save your settings. Receive Oscillator V oltage 1. Connect the antenna connector of with the HP8921, and set the HP8921 to RX test mode. 2. Open the Tuner software, go to “TUNE_DATA -> RX” and double click “Receive Oscillator Voltage” from the navigation tree on the left. 3. Click “Save” to save the existing value to . Mandow n Calibration 1. Keep in a vertical position. 2. Open the Tuner software, go to “TUNE_DATA -> RX” and double click “Mandown Calibration” from the navigation tree on the left. 3. Click Read button to read the calibration data. 4. Click the “Save” button to save the calibration data. 1.2.2 Testing a Radio After tuning , it is required to test the digital RF signal. Transmitting Step 1 Open the Tuner software and go to “TEST -> TX”, and double click “Transmit BER (0.153)” from the navigation tree on the left. Step 2 Select the frequency to be tested. Step 3 Click the “Transmit On” button. Step 4 Set the Aeroflex 392 0.  Frequency: be consistent with the frequency to be tested.  STD IB 511(.153) Step 5 View all items on the Aeroflex 392 0.  Frequency Error≤100Hz Transmit Power: 0.8~1.2W DH-9100 DH-9100 DH-9100 DH-9100  FSK Error ≤5%  Magnitude Error ≤1% Receiving Step 1 Open the Tuner software and go to “TEST -> RX”, and double click “Receiver BER (0.153)” from the navigation tree on the left. Step 2 Select the frequency to be tested. Step 3 Set the Aeroflex 392 0.  Frequency: be consistent with the frequency to be tested.  STD IB 511(.153)  Lvl: -116.0dBm Step 4 Click the “Start” button. Step 5 The ave rage error rate is less than or equal to 5%.

The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. TEST REPORT Report Reference No. .................... : TRE15090109 R/C..........: 30330 Applicant’s name ........................... : Shenzhen HQT Science&Technology Co., Ltd. Address ............................................. : 5/F, East of Building M-8, Central Zone, Hi-tech Industrial Park, Nanshan District, Shenzhen,China Manufacturer......................................: Shenzhen HQT Science&Technology Co., Ltd. Address...............................................: 5/F, East of Building M-8, Central Zone, Hi-tech Industrial Park, Nanshan District, Shenzhen,China Test item description .................... : Digital portable Radio Trade Mark ....................................... : HQT Model/Type reference ....................... : DH-9100 Listed Model(s) ................................. : - Standard ......................................... : FCC 47 CFR Part2.1093 ANSI/IEEE C95.1: 1999 IEEE 1528: 2013 Date of receipt of test sample...........: Oct 26, 2015 Date of testing..............................: Oct 27, 2015- Nov 10, 2015 Date of issue.................................: Nov 10, 2015 Result .................. ........................: PASS Compiled by ( position+printed name+signature) .. : File administrators: Candy Liu Supervised by ( position+printed name+signature) .. : Test Engineer: Hans Hu Approved by ( position+printed name+signature) .. : Manager: Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Report No: TRE15090109 Page: 2 of 35 Issued: 2015-11-10 Contents 1. Test Standards and Test Desciption 3 1.1. Test Standards 3 1.2. Test Description 3 2. Summary 4 2.1. Client Information 4 2.2. Product Description 4 2.3. Test frequency list 5 2.4. EUT configuration 5 2.5. Modifications 5 3. Test Environment 6 3.1. Address of the test laboratory 6 3.2. Test Facility 6 3.3. Environmental conditions 7 4. Equipments Used during the Test 7 5. Measurement Uncertainty 8 6. SAR Measurements System Configuration 9 6.1. SAR Measurement Set-up 9 6.2. DASY5 E-field Probe System 10 6.3. Phantoms 11 6.4. Device Holder 11 7. SAR Test Procedure 12 7.1. Scanning Procedure 12 7.2. Data Storage and Evaluation 13 8. Position of the wireless device in relation to the phantom 15 8.1. Front-of-face 15 8.2. Body Position 15 9. SAR System Validation 16 10. System Verification 17 10.1. Tissue Dielectric Parameters 17 10.2. SAR System Verification 19 11. SAR Exposure Limits 23 12. Conducted Power Measurement Results 24 13. Maximum Tune-up Limit 25 14. SAR Measurement Results 26 15. TestSetup Photos 34 16. Photos of the EUT 35 Report No: TRE15090109 Page: 3 of 35 Issued: 2015-11-10 1 . Test Standards and Test Desciption 1.1. Test Standards The tests were performed according to following standards: EEE Std C95.1, 1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 KHz to 300 GHz. IEEE Std 1528™-2013: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques. KDB 447498 D01: General RF Exposure Guidance v05r02: Mobile and Portable Device RF Exposure Procedures and Equipment Authorization Policies KDB 643646 D01: SAR Test for PTT Radios v01r03 :SAR Test Reduction Considerations for Occupational PTT Radios 1.2. Test Description The EUT battery must be fully charged and checked periodically during the test to ascertain uniform power Report No: TRE15090109 Page: 4 of 35 Issued: 2015-11-10 2. Summary 2.1. Client Information Applicant: Shenzhen HQT Science&Technology Co., Ltd. Address: 5/F, East of Building M-8, Central Zone, Hi-tech Industrial Park, Nanshan District, Shenzhen,China Manufacturer: Shenzhen HQT Science&Technology Co., Ltd. Address: 5/F, East of Building M-8, Central Zone, Hi-tech Industrial Park, Nanshan District, Shenzhen,China 2.2. Product Description Name of EUT: Digital portable Radio Trade mark: HQT Model/Type reference: DH-9100 Listed Model(s): - Power supply: DC 7.40V Battery information: Model:BL2002 7.4Vd.c., 2000mAh/14.8Wh Charger information: Model:CL1000 Input:12Vd.c.,1000mA Output:1000mA Adapter information: Model: NLB100120W1A Input: 100-240Va.c., 50/60Hz, 0.4A Max Output:12.0Vd.c., 1A Maximum SAR Value Separation Distance: Body: 0mm Face: 25mm Maximun SAR Value (1g): Body: 3.47 W/Kg Face: 2.82 W/Kg Operation Frequency Range: 406.1MHz to 420MHz, 421MHz to 470MHz Rated Output Power: High Power: 4 W(36.02dBm) Low Power 1W (30.00dBm) Modulation Type: Analog Voice: FM Digital Voice / Digital Data: 4FSK Channel Separation: Analog Voice: 12.5kHz Digital Vo…

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