XMHQP-350-U2TWO-WAY RADIO

Quantun Electronics, LLC

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Application Details

Equipment Class: TNF - Licensed Non-Broadcast Transmitter Held to Face
Date of Grant: Sep 11, 2011
Application Purpose: Original Equipment
Date of Application: Sep 11, 2011
Equipment Note: TWO-WAY RADIO
Frequency Range: 450.00000000 - 470.00000000
Company: Quantun Electronics, LLC
Country: United States

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

7120350001 QP-350-U2 USER MANUAL Quantun Electronics, LLC 1 THANK YOU We are grateful for you choice of Quantun transceiver. This Professional two-way radio incorporates the advanced technology and craft. You will be pleased with the quality and features of our product. Please read this manual carefully to ensure you know how to property operate the radio before use. 2 CONTENTS User Safety Information Compliance with RF Energy Exposure Standards Precautions and notices Product Inspection Radio Overview Parts of the Radio The functions of the LEDs and Beeps Table Programmable Auxiliary Functions Getting Started Battery Antenna Accessory Installation Basic Operations VOX Operation Advanced Operations and Features Troubleshooting Care and Cleaning Service 3 User Safety Information READ THIS IMPORTANT INFORMATION ON SAFE AND EFFICIENT OPERATION BEFORE USING YOUR QUANTUN PORTABLE TWO-WAY RADIO. Compliance with RF Energy Exposure Standards Your Quantun two-way radio is designed and tested to comply with a number of national and international standards and guidelines (listed below) regarding human exposure to radio frequency electromagnetic energy. This radio complies with the IEEE (FCC) and ICNIRP exposure limits for occupational/controlled RF exposure environment at duty cycles of up to 50% talk-50% listen and should be used for occupational use only. In terms of measuring RF energy for compliance with the FCC exposure guidelines, your radio radiates measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in standby mode. Note: The approved batteries supplied with this radio are rated for a 5-5-90 duty cycle (5% talk-5% listen-90% standby), even though this radio complies with the FCC occupational RF exposure limits at duty cycles of up to 50% talk. Your Quantun two-way radio complies with the following of R F e n e r g y exposure standards and guidelines: z United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2 sub-part J z American National Standards Institute (ANSI)/Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992 z Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1999 Edition z International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998 z Ministry of Health (Canada) Safety Code 6. Limits of Human Exposure to Radio Frequency Electromagnetic Fields in the Frequency Range from 3KHz to 300GHz, 1999 4 Precation and Notices z Government law prohibits the operation of unlicensed radio transmitters. Illegal operation is punishable by fine or imprisonment Of both. z To avoid problem caused by electromagnetic interference and electromagnetic compatibility, please turn off the transceiver at the sites where you are required, such as hospital, airplane etc. z In the vehicle equipped with air bag safety, don't put the transceiver within the scope of the air bag inflation. z Please turn off the transceiver before step into the inflammable and explosive places. z Don't transmit for a long time, it may damage the transceiver or it may cause scald. z Don't use the transceiver which antenna is damaged or else when the exposed metal touch the skin, it may cause scald also. z Don't expose the transceiver to long periods of direct sunlight, nor place it close to heating appliances. z If belt the transceiver on with belt clip, please notice that the distance Between body and antenna should be more than 5cm when transmitting. z If an abnormal odor or smoke is detected coming from the transceiver, switch OFF the power immediately and remove the optional battery pack from the transceiver. Contact our dealer nearby. 5 Product Inspection Please carefully take the transceiver out of the box. We recommend that you confirm the items listed in the following table are enclosed before discarding the box. If any items are missing or have been damaged during shipment, file a claim with the carrier immediately. Available Accessories Item Qty. (Pcs.) Antenna 1 Belt Clip 1 Screws(Belt Clip) 2 Battery 1 AC Adapter 1 Nylon Strap 1 User’s Manual 1 6 Radio Overview Parts of the Radio 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 (1) Power Switch (2) Antenna (3) Volume Adjust Keys[+] (4) PTT Key (5) SK(Programmable Side Key) (6) Volume Adjust Keys[-] (7) Microphone (8) Charging Terminal (9) Channel Selector Knob (10) Status Indicator (11) Charge Indicator (12) Charge DC Jack (13)External Earphone Jack (14) External Earphone Jack (15) Speaker (16) Screw(Belt Clip) (17) Belt Clip (18) Rear Cove (19) Battery Latch 7 The functions of the LEDs and beeps Table Power on When the radio is turned on, the power on alert tone sounds and status Indicator flashes green once. When the current channel is a blank channel, the radio sounds beep tone continuously. Power off When the radio is turned off, the power off alert is heard. Low battery alert Status Indicator flashes red, and a low-pitched tone sounds at intervals of 10 seconds. Transmitting Status Indicator glows red when transmitting. When TOT timer expires, the radio sounds beep tone continuously. TOT pre-alert:: A beep is heard. Receiving Status Indicator glows green when carrier is present. Scanning Status Indicator flashes green once every 1 second, while scanning is in process. Scan Start Alert Tone (programmable by your dealer): A beep is heard. When signal is received on a certain channel, Status Indicator solidly glows green. Scan Exit Alert Tone (programmable by your dealer): A beep is heard. Power adjust A low-pitched tone is heard when transmit power is switched from high power to low power. A high-pitched tone is heard when transmit power is switched from low power to high power. VOX One beep sounds when the VOX feature is activated. Two beeps sound when the VOX feature is disabled. 8 Programmable Auxiliary Functions The SK key is a programmable function button. Your dealer may assign any of the following auxiliary functions to a …

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Block Diagram

1 2 3 4 5 6 78 ABCD 8 7 6 5 4 3 2 1 D CBA Title Number Revision Size A3 Date: 20-Aug-2011 Sheet of File: D:\nanmei\QP-350\document\Diagram_350.DDB Drawn By: MICROPROCESSOR ANTENNA VCO PLLU610 LPF Q104 Q105 Q401 Q406 T/R-SW 2 A m p l i f i e r Q402 Q403 R F P A ANT SW LPF EEPROM CKdata STB APC/TV APC APC/TV LNA RF MIXER 1stIF BPF LS?NPN U201 AF AMP 21.25MHz 3V VR 3V 2ndIF BPF B1201MIC U601 PTT MONI D2601 GREEN D2602 RED VBAT X2601 32.768KHz BTBATTERY U602 QP - 350 - U 2 Block Diagram IF AMP AF QT/DQT VSAVE UP DOWN SQL SQL MIC_IN AF_MOD D603 GREEN D604 RED J201 LO V_SAVE VRVT VCC R602 U605 R603 Q604 U606 Q601Q602 U608 D504D505 D502D503 Q501Q502 RFC SW SW SWAF SWAF QP-350 -U2 Block Diagram Quantun Electronics, LLC V0.1

Cover Letter(s)

September 5, 2011 Federal Communications Commission Re: FCC ID: XMHQP-350-U2 Applicant: Quantun Electronics, LLC Subject: justification letter for expanded frequency range 450 – 470 MHz To Whom It May Concern: You have asked the applicant for justification to have the 450 – 470 MHz freq range appear on the face of the FCC Grant of Certification for a Part 90 Certification. This frequency range contains frequencies regarded as usual & customary by United States Federal Government and its various departments, user organizations and the military to appear on the face of the equipment Grant of Certification. (1) The applicant plans to ensure that USA users, other than those specifically identified in this letter, not operate within bands which are not allowed by the Part 90, as controlled by the users’ FCC station license. (2) This device will not be marketed to USA users, other than those identified in the letter, namely the US Government and its various departments & military, for operation in frequency range out of Part 90 Sincerely, ------------------------------- Francisco Noyola / CEO Tel: 954-598-3500 Fax: 954-598-3511

Cover Letter(s)

POWER OF ATTORNEY FCC ID: XMHQP- 350-U2 August 28, 2011 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 CTL Electromagnetic Technology Co., Ltd. (MR. Tracy Qi) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen CTL Electromagnetic Technology Co., Ltd. (MR. Tracy Qi) on our behalf shall have the same effect as acts of our own. This authorization expires on August 28, 2012. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Quantun Electronics, 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 yours, ------------------------------- Francisco Noyola / CEO Tel: 954-598-3500 Fax: 954-598-3511

External Photos

FCC ID: XMHQ P-350-U2 Quantun Electronics, LLC 6. External and Internal Photos of the EUT External Photos

ID Label/Location Info

Applicant: Quantun Electronics, LLC FCC ID: XMHQP-350-U2 IC: 8502A-QP350U2 Model Name: QP-350-U2 Quantun Electronics, LLC Model Name: QP-350-U2 FCC ID: XMHQP-350-U2 IC: 8502A-QP350U2 The FCC identifier is marked in the product label and the RF exposure caution label is attached on the rear side of the cabinet. The user notice and warning statement are described in the user manual. . Proposed Label Location on EUT

Internal Photos

FCC ID: XMHQP-350-U2 Quantun Electronics, LLC Internal Photos FCC ID: XMHQP-350-U2 Quantun Electronics, LLC

Operational Description

Design Document Theory of transmitter for QP -350-U2 Tx Baseband Processing The audio signal input from MIC enters U601, and is then converted into digital signal by analog-to-digital conversion. Afterwards, the signal is divided by the digital low-pass filter into 2 flows. One flow serves as the signal of VOX detection; the other is processed by AGC, compandor, high-pass filter, encryption and pre-emphasis, converted to baseband signal via digital-to-analog conversion to output. Then the signal is processed by the active low-pass filter, and sent to the VCO for modulation. RF Power Amplifier The modulated carrier signal output from VCO goes to the front-stage amplifier Q401, driver-stage amplifier Q402 and final-stage amplifier Q403 respectively. Afterwards, the amplified RF signal enters the low-pass filter (LPF) circuit through diode D401, and then is transmitted via the antenna after ultroharmonics are removed.D402 and D501 COMPOSE THE Rx-TX switch circuit.

Parts List/Tune Up Info

55 44 33 22 11 D D C C B B A A V_BAT VT VR V_SAVE V_SAVE R/T MOD RFC RF-IN CP VCO-IN APC LO 3 Approve: 3 Rev: 1.0 File No: Quantun Electronics, LLC Model Name:Part Name: QP350U Page:Date: of RF Check: Prepare: L101601sL101601s C150100pC150100p R112 4.7k R112 4.7k C145 1000p C145 1000p C142470pC142470p R426150k(1%)R426150k(1%) C1102pC1102p D402ALVD402ALV C506 470p C506 470p L417601sL417601s R41047R41047 R511 4.7k R511 4.7k C424470pC424470p W401 ANTENNA W401 ANTENNA 1 C502 4p C502 4p C115 2.2u/16V C115 2.2u/16V R418 100 R418 100 R4210.39R4210.39 R110 1.2k R110 1.2k Q1042SC5108Q1042SC5108 1 32 C434 2p C434 2p D616HVC131D616HVC131 2 1 R430 8.2K R430 8.2K C41530pC41530p C1350.1uC1350.1u Q101 2SC5343E Q101 2SC5343E 1 3 2 C418 39p C418 39p C116 0.1u C116 0.1u C109 0.5p C109 0.5p C504470pC504470p C412 1000p C412 1000p R41747kR41747k C511 NC C511 NC C441 0.1u C441 0.1u R434 4.7K R434 4.7K R513 100nH R513 100nH D502HVC131D502HVC131 2 1 R428 10k R428 10k R11810kR11810k C152470pC152470p Q405DTC114EEQ405DTC114EE 31 2 C148 4p C148 4p R126 560 R126 560 C140 4.7u/10V C140 4.7u/10V Q4062SC4226Q4062SC4226 2 31 C4012pC4012p R41127kR41127k C107 10p C107 10p D503HVC131D503HVC131 2 1 R11610kR11610k C4536PC4536P C147 470p C147 470p L1033.3uHL1033.3uH L501 3T L501 3T L410 600sg L410 600sg R123 47 R123 47 C419 22p C419 22p R433 100K R433 100K D504 HVC131 D504 HVC131 2 1 L4134TL4134T - + + - U401 - + + - U401 1342 5786 C4220.1uC4220.1u C4370.01uC4370.01u D505HVC131D505HVC131 2 1 R119 10 R119 10 R419 0.39 R419 0.39 R107 10k R107 10k R106 47k R106 47k C516 100p C516 100p C409NCC409NC Q501DTC114EEQ501DTC114EE 31 2 C146 0.1u C146 0.1u C405 470p C405 470p R115270R115270 TP100 CV TP100 CV 1 R127 68k R127 68k C1440.5pC1440.5p R405 1M R405 1M C133 1000p C133 1000p C1140.1uC1140.1u R414 2.2nH R414 2.2nH C512 100p C512 100p C1380.01uC1380.01u L416ncL416nc C420 1u/10V C420 1u/10V C431 1.5p C431 1.5p R124 68k R124 68k L414 4T L414 4T Q1052SC5108Q1052SC5108 1 32 D105D105 21 C428 2p C428 2p R40827kR40827k L106601sL106601s R41310KR41310K R509 100nH R509 100nH C421 4p C421 4p R117 7.5k R117 7.5k C5100.01uC5100.01u R429 4.7 R429 4.7 L409 5T L409 5T C459ncC459nc C438 0.1u C438 0.1u C514 0.01u C514 0.01u L401 22nH L401 22nH L102 3.3uH L102 3.3uH C515 15n C515 15n D104 MA2S111 D104 MA2S111 12 C439 10p C439 10p C105 1000p C105 1000p C444 470p C444 470p R401 3.3k R401 3.3k C404 47p C404 47p C426 470p C426 470p D401D401 1 2 L412 4T L412 4T C440 470p C440 470p R425150k(1%)R425150k(1%) C410470pC410470p R424 150k(1%) R424 150k(1%) R420 0.39 R420 0.39 R406 15k R406 15k L11122nHL11122nH R5124.7kR5124.7k L404 22nH L404 22nH C131100pC131100p R427 150k(1%) R427 150k(1%) C15110PC15110P D101D101 21 C403 470P C403 470P C141 1000p C141 1000p R4034.7R4034.7 R431 3.9K R431 3.9K D617 HVC131 D617 HVC131 2 1 L408 4.7nH L408 4.7nH C416470pC416470p R4161kR4161k TP505ANTGTP505ANTG 1 C430 5p C430 5p R41547R41547 D508D508 R423150k(1%)R423150k(1%) R113 100k R113 100k C4271000pC4271000p L1050L1050 R514 100nH R514 100nH L4065TL4065T L415 1uH L415 1uH Q4012SC4226Q4012SC4226 2 31 L113601sL113601s SAWF501SAWF501 1 2 3 4 C509 470P C509 470P R4072.2kR4072.2k C442 4.7u/10V C442 4.7u/10V Q502 DTA144EE Q502 DTA144EE 3 1 2 R412 18k R412 18k C445 470p C445 470p R422 150k(1%) R422 150k(1%) L10422nHL10422nH R40910kR40910k R1110R1110 TC101 10p TC101 10p 12 R109 1k R109 1k Q404 DTA144EE Q404 DTA144EE 3 1 2 R402 3.3k R402 3.3k C447470pC447470p C1391000pC1391000p L504 15nH L504 15nH L4054.7nHL4054.7nH C1340.1uC1340.1u D403ALVD403ALV C436 0.1u C436 0.1u SAWF502SAWF502 1 2 3 4 C414 10p C414 10p C4251000pC4251000p R404 330 R404 330 R114 1k R114 1k C411470PC411470P C508 0.01u C508 0.01u D501D501 12 C130 2p C130 2p D102D102 21 C117 100p C117 100p L4110.56uHL4110.56uH R510 100nH R510 100nH D103D103 21 C413 1000p C413 1000p Q4022SK3078Q4022SK3078 1 32 C446470pC446470p C433 2p C433 2p L11222nHL11222nH L513 4.7nH L513 4.7nH Q102Q102 23 1 Q103Q103 31 2 C432 3p C432 3p C513 0.01u C513 0.01u C423 12p C423 12p C112 6p C112 6p Q403Q403 1 32 C106 18p C106 18p C501 5p C501 5p C4171000pC4171000p L407 221s L407 221s C429 NC C429 NC C443 470p C443 470p 55 44 33 22 11 D D C C B B A A VDD VDD VR VR VR VR LD STBCK DATA RF-IN QT_OUT VCO-IN CP LO AFBUSY VSAVE 3 Approve: 2 Rev: 1.0 File No: Quantun Electronics, LLC Model Name:Part Name: Page:Date: of PLL Check: Prepare: QP350U C5570.1uC5570.1u C547 2.2u C547 2.2u R515680R515680 RN101 1k RN101 1k 1234 5678 R503470R503470 R526 68 R526 68 C5444.7pC5444.7p XF501XF501 2 1 3 R120 100k R120 100k R51610R51610 C123 0.1u C123 0.1u C532 NC C532 NC R101 10 R101 10 R5246.8kR5246.8k C44810pC44810p C128 4.7u/10V C128 4.7u/10V R505270R505270 C5590.01UC5590.01U R125 33k R125 33k C562470pC562470p C523100PC523100P C551NCC551NC R501680KR501680K L107601sL107601s C132 10u/6.3V C132 10u/6.3V C5451pC5451p C53882pC53882p C5494700pC5494700p C5600.1uC5600.1u U608U608 OSCI 1 OSCO 2 MIXO 3 VCC 4 IFI 5 DEC 6 IFO 7 QUAD 8 AFOUT 9 FILI 10 FILO 11 RSSI 12 N-DET 13 N-REC 14 GND 15 MIXI 16 R528 12k R528 12k L114 18nH L114 18nH R1221kR1221k R5180R5180 C5581000pC5581000p C531 NC C531 NC C54118PC54118P R504100kR504100k C124100pC124100p Q506Q506 2 31 C524470pC524470p C1111000pC1111000p Q505 2SC4226 Q505 2SC4226 2 31 R535NCR535NC R519 470K R519 470K C5615600pC5615600p C507180PC507180P C5550.1UC5550.1U R10810R10810 C5181000PC5181000P CF501 LTM450GW CF501 LTM450GW C119100pC119100p C2151000PC2151000P L512NCL512NC R5270RR5270R C11810pC11810p D202NCD202NC 12 L5092.2UHL5092.2UH R53010R53010 C55610pC55610p C125100pC125100p C126 1000p C126 1000p C5370.1UC5370.1U R5296.8kR5296.8k C522470pC522470p C127 100p C127 100p C527NCC527NC C5480.47UC5480.47U SAWF503SAWF503 1 2 3 4 R105 100k R105 100k C451 5p C451 5p C5502.2UC5502.2U R506 270 R506 270 C5190.1uC5190.1u C1201000pC1201000p CD501 JTBM450C24 CD501 JTBM450C24 12 C449 2p C449 2p R104 100k R104 100k L50333nHL50333nH C10310pC10310p L507NCL507NC C121100pC121100p VCC OUT VCONT GND XT101 VCC OUT VCONT GND XT101 1 23 4 C542 NC C542 NC D619D619 12 3 C51722P…

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Parts List/Tune Up Info

Design Document QP-350-U2 Adjustment Content 1 Required Test Instrument Radio Communication Test Set 1 set Scanner 1 set 1A/5V Power Supply 1 set Digital Voltmeter 1 set 3A Ammeter 1 set 2 Adjustment process VCO Measurement Adjustment Item Condition Test Instrument TerminalParts Method Specification/ Remarks 1. Setting Power supply voltage 1. CH: TX high adjustment 2.Transmit VCO lock voltage 2. CH:TX Low Check 1. CH: RX high 3.Receive VCO lock voltage 2. RX low Digital Voltmeter CV TC301 TC302 Check Transmitter Item Condition Test InstrumentMethod Purpose Adjust a channel Enter the adjust mode; Turn to CH1; TX mode. Radio Communication Test Set; TX Test Adjust VR1 Frequency Error≤ 100Hz Group 1 1. TX power Low Enter the adjust mode. Turn to CH1. Adjust at 5 point (wideband). PTT key (increase) SK1 key (decrease) Adjust power to: 0.5W±0.1W Design Document 2. CDCSS balance Enter the adjust mode. Turn to CH3. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. PTT key (increase) SK1 key (decrease) 3. CDCSS deviation Enter the adjust mode. Turn to CH3. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. PTT key (increase) SK1 key (decrease) 4. CTCSS (67.0Hz) deviation Low Enter the adjust mode. Turn to CH4. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. PTT key (increase) SK1 key (decrease) 5. CTCSS (136.5Hz) deviation Center Enter the adjust mode. Turn to CH5. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. PTT key (increase) SK1 key (decrease) 6. CTCSS (254.1Hz) deviation High Enter the adjust mode. Turn to CH6. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. Radio Communication Test Set TX TEST HPF：20HZ LPF：300HZ PTT key (increase) SK1 key (decrease) Adjust deviation to 750Hz (wideband), 600Hz (medium band) and 400Hz (narrowband) respectively. Design Document 7. Transmit Audio Deviation Enter the adjust mode. Turn to CH7. Adjust at 3 point (wideband), 1 point (medium band), 1 point (narrow band). Radio Communication Test Set HPF: 20Hz LPF: 15KHz 1KHz 120mV PTT key (increase) SK1 key (decrease) Adjust deviation to 4KHz (wideband), 3.2KHz (medium band) and 2KHz (narrowband) respectively. 8. 2 Tone deviation Enter the adjust mode. Turn to CH8. Adjust at 1 point (wideband), 1 point (medium band), 1 point (narrow band). PTT key (increase) SK1 key (decrease) Adjust deviation to 3.2KHz (wideband), 2.5KHz (medium band) and 1.8KHz (narrowband) respectively. 9. DTMF deviati on Enter the adjust mode. Turn to CH9. Adjust at 1 point (wideband), 1 point (medium band), and 1 point (narrow band). PTT key (increase) SK1 key (decrease) Adjust deviation to 3.2KHz (wideband), 2.5KHz (medium band) and 1.8KHz (narrowband) respectively. 10. MSK deviati on Enter the adjust mode. Turn to CH10. Adjust at 3 point (wideband), 1 point (medium band), 1 point (narrow band). Radio Communication Test Set TX Test HPF: 20Hz LPF: 15KHz No modulation signal. PTT key (increase) SK1 key (decrease) Adjust deviation to 3.2KHz (wideband), 2.5KHz (medium band) and 1.8KHz (narrowband) respectively. 11. VOX GAIN1 Enter the adjust mode. Turn to CH11. Adjust at 1 point (wideband). Save Modulation signal: 1KHz, 45mv Press PTT to save; 12. VOX GAIN5 Enter the adjust mode. Turn to CH12. Adjust at 1 point (wideband). Radio Communication Test Set TX TEST HPF: 20HZ LPF: 15KHZ Save Modulation signal: 1KHz, 15mv Press PTT to save; 13. TX power HIGH Enter the adjust mode. Turn to CH13. Adjust at 5 point (wideband). Radio Communication Test Set TX TEST PTT key (increase) SK1 key (decrease) Adjust power to 2±0.1W VHF: 2W, UHF: 2W Design Document 14. TX voltage Low Enter the adjust mode. Turn to CH14. Adjust at 1 point (wideband). Save Adjust voltage to 3.0V,press PTT to save Receiver Item Condition Test Instrument Method Purpose 1. RX sensitivity Enter the adjust mode. Turn to CH1. Adjust at 5 point (wideband). PTT key SK1 key Adjust level to 119dBm. SINAD≥12dB 2. RX volume Enter the adjust mode. Turn to CH2. Adjust 1 point at wideband, medium band and narrowband respectively. PTT key (Increase) SK1 key (Decrease When Max. volume is set, adjust AC level to 1W (16Ω), single input 2.5V, dual input 5V 3. Squelch Level 3 (OPEN) Enter the adjust mode. Turn to CH3. Adjust at 5 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. Save Adjust level to -123dBm，press PTT to save 4. Squelch Level 3 (SQUELCH) Enter the adjust mode. Turn to CH4. Adjust at 5 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. Save Adjust level to -125dBm，press PTT to save Group 2 5. Squelch Level 9 (OPEN) Enter the adjust mode. Turn to CH5. Adjust at 5 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. Radio Communication Test Set RX TEST HPF：300HZ LPF：3KHZ Save Adjust level to -117dBm，press PTT to save Design Document 6. Squelch Level 9 (SQUELCH) Enter the adjust mode. Turn to CH6. Adjust at 5 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. Save Adjust level to -119dBm，press PTT to save 7. RX voltage Low Enter the adjust mode. Turn to CH7. Adjust at 1 point (wideband). Save Adjust power supply voltage to 3.1V, press PTT to save Note: AF deviation of the receiver is 3KHz (wideband)，2.5KHz(medium band) and 1.5KHz (narrowband)

RF Exposure Info

TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA1108-1378SAR01R1 Page 1 of 63 TESTING No. L2264 TEST REPORT Product Name Two-way Radio Model QP-350-U2 FCC ID XMHQP-350-U2 Client Quantun Electronics, LLC TA Technology (Shanghai) Co., Ltd. TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA1108-1378SAR01R1 Page 2 of 63 GENERAL SUMMARY Product Name Two-way Radio Model QP-350-U2 FCC ID XMHQP-350-U2 Report No. RZA1108-1378SAR01R1 Client Quantun Electronics, LLC Manufacturer Shenzhen Surwave Technologies Co.,LTD Reference Standard(s) IEEE 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™-2003: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques. SUPPLEMENT C Edition 01-01 to OET BULLETIN 65 Edition 97-01 June 2001 including DA 02-1438 June 19, 2002: Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields Additional Information for Evaluation Compliance of Mobile and Portable Devices with FCC Limits for Human Exposure to Radiofrequency Emissions. KDB 643646 D01 SAR Test for PTT Radios v01: SAR Test Reduction Considerations for Occupational PTT Radios Conclusion This portable wireless equipment has been measured in all cases requested by the relevant standards. Test results in Chapter 7 of this test report are below limits specified in the relevant standards. General Judgment: Pass (Stamp) Date of issue: September 9 th , 2011 Comment The test result only responds to the measured sample. Approved by Yang Weizhong Director Revised by Ling Minbao SAR Manager Performed by Du Ruwei SAR Engineer TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA1108-1378SAR01R1 Page 3 of 63 TABLE OF CONTENT 1. General Information ..................................................................................................................... 5 1.1. Notes of the Test Report.......................................................................................................5 1.2. Testing Laboratory ................................................................................................................ 5 1.3. Applicant Information ............................................................................................................ 6 1.4. Manufacturer Information ...................................................................................................... 6 1.5. Information of EUT................................................................................................................ 7 1.6. The Maximum SAR 1g Values ................................................................................................ 7 1.7. The Maximum Power of Each Tested Mode ......................................................................... 7 1.8. Test Date .............................................................................................................................. 7 2. Operational Conditions during Test ..............................................................................................8 3. SAR Measurements System Configuration .................................................................................. 9 3.1. SAR Measurement Set-up .................................................................................................... 9 3.2. DASY4 E-field Probe System ............................................................................................. 10 3.2.1. EX3DV4 Probe Specification ....................................................................................... 10 3.2.2. E-field Probe Calibration .............................................................................................. 11 3.3. Other Test Equipment ......................................................................................................... 11 3.3.1. Device Holder for Transmitters .................................................................................... 11 3.3.2. Phantom...................................................................................................................... 12 3.4. Scanning Procedure........................................................................................................... 12 3.5. Data Storage and Evaluation .............................................................................................. 14 3.5.1. Data Storage................................................................................................................ 14 3.5.2. Data Evaluation by SEMCAD ...................................................................................... 14 3.6. System Check..................................................................................................................... 17 3.7. Equivalent Tissues ..............................................................................................................18 4. Laboratory Environment......................................................................................................... .... 18 5. Charcteristics of the Test ............................................................................................................ 19 5.1. Applicable Limit Regulations ............................................................................................... 19 5.2. Applicable Measurement Standards................................................................................... 19 6. Conducted Output Power Measurement.................................................................................... 20 6.1. Conducted Power Results .................................................................................................. 20 7. Test Results ....................................................................................…

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Schematics

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Contact Information

Applicant

Francisco Noyola(CEO)

[email protected]954-651-6300Fax: 954-651-6308

Test Firm

Bontek Compliance Testing Laboratory LtdTony Wu

[email protected]86-755-86337020Fax: 86-755-86337028

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
1	90	450 MHz - 470 MHz	2 W	11K0F3E	1.1000000000 ppm

Grant Notes

Power listed is conducted. Maximum conducted output power is 2.4W according to 90.205(s). This device must be restricted to work related operations in an Occupational/Controlled RF exposure Environment, not exceeding a maximum transmitting duty factor of 50%. All qualified end-users of this device must have the knowledge to control their exposure conditions and/or duration to comply with the Occupational/Controlled SAR limit and requirements. A label, as described in this filing, must be displayed on the device to direct users to specific training information for meeting Occupational Exposure Requirements. SAR compliance for body-worn operating configurations is limited to the specific belt-clip, holster, and accessories tested for this filing and to belt-clips, holsters, or similar accessories that have no metallic component in the assembly and which provide at least 1.8 cm separation between the device, including its antenna, and the users body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR levels for Head and Body-Worn accessories are 1.36 W/kg and 3.15 W/kg respectively for a 50% Duty Cycle.