TFOR4GPSGPS Bike Computer support BLE and ANT+

vdocyclecomputer.com VIDEOS & FURTHER INFORMATION GPS BIKE COMPUTER SHORT MANUAL Contents EN This manual is a quick guide. You can access the detailed instructions by following this link: DE Bei dieser Anleitung handelt es sich um eine Kurzanleitung. Die ausführliche Anleitung erreichen Sie, indem Sie diesem Link folgen: FR Ce manuel est une version abrégée. Vous trouverez la version complète sous le lien suivant : IT La presente guida è una versione ridotta. La guida completa è disponibile al seguente link: ES Este manual es sólo una guía rápida. El manual detallado está a tu disposición en este enlace: NL Dit is een beknopte handleiding. De uitgebreide handleiding kunt u inzien via deze link: PL Niniejsza instrukcja jest instrukcją skróconą. Instrukcja szczegółowa jest dostępna pod tym linkiem: CZ Toto je stručný návod k obsluze. Návod v úplném znění najdeš pod tímto odkazem: Remarks goto.vdocyclecomputer.com/ r4gps/service Contents InstallationButton functions 0,5 Nm Ø 31,8 mm Ø 35 mm or CLICK! 1 2 Button functions – Start training– Stop training– Confirm input– One menu level down– Switch on the device (press for 3s)Press and hold button:– Open and close menu – One page forward– Increase valuePress and hold button:– Save and reset training values START/STOP/MENU Button PLUS Button 1 2 EN 1: START/STOP/MENÜ - Tast e 2: + Taste – Training starten – Training stoppen– Eingabe bestätigen– Eine Menüebene tiefer– Gerät einschalten (3s drücken)Langer Tastendruck:– Menü öffnen und schließen – Eine Seite weiter – Wert erhöhenLanger Tastendruck:– Trainingswerte speichern und zurücksetzen 1: Pulsante START/STOP/MENU 2: Pulsante PIÙ – Inizia allenamento– Interrompi allenamento– Conferma immissione– Livello menu inferiore– Accensione dispositivo (premere per 3 s)Pressione prolungata del pulsante:– Apri e chiudi menu – Pagina successiva– Aumenta valorePressione prolungata del pulsante:– Archivia e resetta i valori di allenamento 1: Touche START/STOP/MENU 2: Touche PLUS – Démarrer l‘entraînement – Arrêter l‘entraînement– Confirmer une saisie– Accéder au niveau de menu suivant– Démarrer l‘appareil (pression de 3 s) Pression longue :– Ouvrir et fermer le menu – Avancer d‘une page– Augmenter la valeurPression longue :– Enregistrer et réinitialiser les valeurs d‘entraînement DE IT FR 1 2 1: Botón START/STOP/MENÚ 2: Tecla „+“ – Iniciar entrenamiento– Parar entrenamiento– Confirmar datos– Ir al nivel de menú inferior– Encender dispositivo (pulsar durante 3 seg.)Mantener botón pulsado:– Abrir y cerrar el menú – Avanzar una página– Aumentar el valorMantener botón pulsado:– Restablecer los valores de entrenamiento y resetear 1: START/STOP/MENU -knop 2: PLUS -knop – Training starten– Training stoppen– Invoer bevestigen– Een menuniveau lager– Apparaat inschakelen (3 s indrukken)Langer indrukken:– Menu openen en sluiten – Een pagina verder– Waarde verhogenLanger indrukken:– Trainingswaarden opslaan en resetten 1: Przycisk START/STOP/MENU 2: Przycisk PLUS – rozpoczęcie treningu– zatrzymanie treningu– zatwierdzenie wprowadzonych danych – przejście do kolejnego poziomu menu– włączenie urządzenia (naciśnij i przytrzymaj przez 3 sek.) Dłuższe naciśnięcie przycisku:– otwarcie i zamknięcie menu – przejście do następnej strony – zwiększenie wartościDłuższe naciśnięcie przycisku:– zapisywanie i resetowanie wartości treningu 1: Tlačítko START/STOP/MENU 2: Tlačítko + – Zahájit trénink– Zastavit trénink– Potvrdit volbu– O jednu úroveň níž– Zapnout zařízení (přidržet 3 s)Dlouhé stisknutí tlačítka:– Otevřít a zavřít menu – Další stránka– Zvýšit hodnotuDlouhé stisknutí tlačítka:– Uložení a resetování tréninkových hodnot ES NL PL CZ 1 Press START Button for 5s to Wake-Up. 2 Choose YES to pair a Smartphone, choose NO to manually set the device. 3 Download SIGMA RIDE App and follow App instructions to configure your device. Scan Code with the SIGMA RIDE App 4 OR set device and user settings manually. 5 Enjoy your device and start your first ride! 3 First start DE 1. Die START -Taste zur Aktivierung für 5 s gedrückt halten. 2. Für die Kopplung mit einem Smartphone JA wählen, für die manuelle Geräteeinstellung NEIN 3. Die App SIGMA RIDE herunterladen und das Gerät anhand der Anleitung aus der App konfigurieren. Code mit der SIGMA RIDE App scannen 4. ODER die Geräte- und Benutzereinstellungen manuell vornehmen . 5. Und nun viel Spaß mit dem Gerät und der ersten Fahrt! TIPP: Die APP bietet Ihnen viele Funktionen zum einstellen und individualisieren des R4 GPS. Für weitere Informationen zu den Funktionen der App siehe Seite „SIGMA RIDE App“. FR 1. Maintenez la touche START enfoncée pendant 5 s pour l‘allumer. 2. Sélectionnez OUI pour la connexion avec un Smartphone et NON pour le réglage manuel de l‘appareil. 3. Téléchargez l‘application SIGMA RIDE et configurer l‘appareil en suivant les instructions de l‘app. Scannez le code avec l‘application SIGMA RIDE 4. OU effectuez manuellement les réglages de l‘appareil et de l‘utilisateur. 5. Et maintenant, il ne vous reste plus qu‘à profiter de votre appareil et de votre première sortie! Astuce : l‘application offre de nombreuses fonctions pour le réglage et la personnalisation de votre R4 GPS. Pour plus d‘informations sur les fonctions de l‘application, voir la page “Application SIGMA RIDE”. The app offers you many functions for setting up and customising the R4 GPS. For more information on the app functions, see the „SIGMA RIDE app“ page. TIP 4 EN SIGMA RIDE App Scan Code with the SIGMA RIDE App 5 or NO YES 1 2 1 Press START Button for 5s to Wake-Up. 2 Choose YES to pair a Smartphone, choose NO to manually set the device. 3 Download SIGMA RIDE App and follow App instructions to configure your device. Scan Code with the SIGMA RIDE App 4 OR set device and user settings manually. 5 Enjoy your device and start your first ride! DE 1. Die START -Taste zur Aktivierung für 5 s gedrückt halten. 2. Für die Kopplung mit einem Smartphone JA wählen, für die manuelle Geräteeinstellung NEIN 3. Die App SI…

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CE statement We, SIGMA-ELEKTRO GmbH, declare that the equipment has been tested in our facility and found compliance with the requirement limits of applicable stan- dards, in accordance with the RED Directive 2014/53/EU and the ROHS Directive 2011/65/EU and additional according to Directive (EU) 2015/883 to ament Annex II of the above mention directive with 4 additional substances. The test record, data evaluation and Equipment Under Test (EUT) configurations represented herein are true and accurate under the standards herein specified. CE-Erklärung Wir, die SIGMA-ELEKTRO GmbH, erklären, dass das Gerät in unserem Werk geprüft wurde und den Anforderungen geltender Normen, der RED-Richtlinie 2014/53/EU und der ROHS-Richtlinie 2011/65/EU entspricht, zudem ebenfalls der Richtlinie (EU) 2015/883 als Ergänzung zu Anhang II der oben genannten Richtlinie mit 4 weiteren Substanzen. Die hier dargestellten Prüfprotokolle, Datenauswertungen und Prüfgerätekonfigurationen sind wahrheitsgemäß und den hier genannten Normen entsprechend zutreffend. Declaración de Conformidad CE Nosotros, SIGMA-ELEKTRO GmbH, declaramos que el dispositivo ha sido sometido a ensayos en nuestra fábrica y que cumple con los requisitos de las normas aplicables, de la Directiva RED 2014/53/UE y la Directiva ROHS 2011/65/UE, además también cumple con la Directiva (UE) 2015/883 como comple- mento al Anexo II de la Directiva mencionada anteriormente con 4 sustancias adicionales. Los protocolos de ensayo, evaluación de datos y configuración del equipo de ensayo aquí presentados son veraces y aplicables de acuerdo con las normas aquí mencionadas. Dichiarazione CE Noi, SIGMA-ELEKTRO GmbH, dichiariamo che il dispositivo è stato sottoposto a prove presso la nostra fabbrica e che soddisfa i requisiti delle norme vigenti, la Direttiva RED 2014/53/UE e la Direttiva ROHS 2011/65/UE, nonché alla Direttiva (UE) 2015/883 come integrazione all‘Allegato II della suddetta Direttiva con 4 ulteriori sostanze. I rapporti delle prove, le analisi dei dati e le configurazioni dei dispositivi di prova qui riportati sono veritieri e rispettivamente adeguati alle norme summenzionate. Déclaration CE Nous, SIGMA-ELEKTRO GmbH, déclarons que l‘appareil a été contrôlé dans notre usine et correspond aux exigences des normes en vigueur, de la directive RED 2014/53/UE et de la directive ROHS 2011/65/UE, ainsi que de la directive (UE) 2015/883 en complément de l‘annexe II de la directive précitée pour 4 autres substances. Les rapports d‘essai, analyses de données et configurations des appareils de contrôle tels qu‘indiqués ici sont conformes et s‘appliquent pour les normes mentionnées ici. CE-conformiteitsverklaring Wij, SIGMA-ELEKTRO GmbH, verklaren dat het apparaat in onze fabriek is gecontroleerd en voldoet aan de eisen van de geldende normen, de RED-richtlijn 2014/53/EU en de ROHS-richtlijn 2011/65/EU, en daarnaast aan de richtlijn (EU) 2015/883 als aanvulling op bijlage II van de hierboven genoemde richtlijn met nog 4 andere stoffen. De hier weergegeven testprotocollen, data-analyses en testapparaatconfiguraties zijn naar waarheid en de hier genoemde normen zijn dienovereenkomstig van toepassing. CE prohlášení My, společnost SIGMA-ELEKTRO GmbH, prohlašujeme, že toto zařízení bylo podrobeno zkoušce v našem závodě a splňuje požadavky platných norem, směrnice 2014/53/EU o harmonizaci právních předpisů členských států týkajících se dodávání rádiových zařízení na trh a směrnice 2011/65/EU o omezení používání některých nebezpečných látek v elektrických a elektronických zařízeních a navíc splňuje požadavky směrnice (EU) 2015/883/EU jako dodatek k příloze II výše uvedené směrnice se 4 dalšími substancemi. Zde uváděné zkušební protokoly, analyzovaná data a konfigurace zkušebních přístrojů jsou pravdivé a odpovídají zde uváděným normám. Deklaracja zgodności CE My, SIGMA-ELEKTRO GmbH, oświadczamy, że urządzenie zostało skontrolowane w naszym zakładzie i spełnia wymagania obowiązujących norm, dyrektywy RED 2014/53/UE oraz dyrektywy ROHS 2011/65/UE, ponadto również dyrektywy (UE) 2015/883 jako uzupełnienie załącznika II ww. dyrektywy o 4 dodatkowe substancje. Przedstawione tu protokoły badań, oceny danych i konfiguracje urządzeń testowych odpowiadają prawdzie, a ich zastosowanie jest zgodne z postanowieniami wymienionych tu normami. Guarantee, Warranty, Legal Disclaimer The guarantee for products from SIGMA-ELEKTRO GmbH is valid 24 Months from the invoice date and refers to mechanical or technical problems (display defects, data transfer problems, Bracket, optical defects). The guarantee is only then extensively valid if the SIGMA SPORT products only include the accessory components supplied or recommended by SIGMA SPORT be used. The guarantee applies but not on batteries, rechargeable batteries and wearing parts (wristbands, Elastics, chest straps etc.) as well as willful damage and Defects caused by incorrect use. You can find a complaint form on our website: claim.sigmasport.com Garantie, Gewährleistung, Rechtliche Hinweise Die Garantie für Produkte der SIGMA-ELEKTRO GmbH gilt 24 Monate ab Rechnungsdatum und bezieht sich auf mechanische oder technische Probleme (Displaydefekte, Datentransferprobleme, Halterung, optische Mängel). Die Garantie gilt nur dann, wenn die SIGMA-SPORT-Produkte die mitgelieferten Zu- behörteile, oder von SIGMA SPORT empfohlene Produkte, enthalten. Die Garantie gilt nicht für Batterien, Akkus und Verschleißteile (Armbänder, elastische Teile, Brustgurte etc.) und nicht bei mutwilliger Beschädigung oder durch falsche Verwendung verursachten Defekten. Auf unserer Website claim.sigmasport. com finden Sie ein Reklamationsformular. Garantía y advertencias legales La garantía de los productos de SIGMA-ELEKTRO GmbH tiene una validez de 24 meses a partir de la fecha de la factura y cubre problemas mecánicos o técni- cos (defectos de pantalla, problemas de transferencia de datos, montaje, defectos ópticos). La garantía sólo es válida si los productos de …

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Seite 1 / 1 FCC ID: TFOR4GPS Date: 1 st Nov, 2022 To Whom It May Concern: This letter is to ascertain that Sigma-Elektro GmbH Product name: GPS Bike Computer , Model: R4 GPS has been the units used for conducting FCC compliance testing, the SDoC part will be tested by FCC recognized test lab. If you have any question or concerns, please contact us. Sincerely, Company name: Sigma-Elektro GmbH Address: Dr.Julius-Leber Strasse 15 Neustadt D-67433 Germany E-mail: [email protected] Tel: +49 6321 9120-111 SIGMA-Elektro GmbH | Dr.-Julius-Leber-Straße 15 | 67433 Neustadt | Germany To: Federal Communications Commission 7435 Oakland Mills Road Columbia MD Unser Zeichen: BA Telefon: +49 6321 91 20 Telefax: +49 6321 91 2 0

Appendix Model: R4 GPS Appendix Model: R4 GPS Appendix Model: R4 GPS

VDO R 4 GPS_logos and printings Oct, 14th, 2022 12,8mm 10mm 12,8mm 10mm 11,2mm 13,8mm 2,3mm 2mm 2mm red: all laserd SIGMA-ELEKTR O GmbH Dr .- Julius-Leber-S tr aße 15 D-67433 Neustadt R4 GPS W W D Y Y S - 0 0 0 0 F C C I D : T F 0 R 4 G P S I C : 5 9 5 7 A - R 4 G P S D E S I G N E D I N G E R M A N Y

Appendix Model: R4 GPS Appendix Model: R4 GPS Appendix Model: R4 GPS

Report Number: 60.790.22.041.01R02 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA Page 22 of 22 Radiofrequency radiation exposure evaluation This exposure evaluation is intended forFCC ID: TFOR4GPS According to KDB 447498 D01v06 section 4.3.1, For frequencies between 100 MHz to 6GHz and test separation distances ≤ 50 mm, the Numeric threshold is determined as: Step a) [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR >> The fundamental frequency of the EUT is 2457MHz, the test separation distance is ≤ 50mm. (Manufacturer specified the separation distance is: 5mm) (5mm is the worst case according to the KDB) Step b) >> Numeric threshold (2457MHz), mW / 5mm * √2.457GHz ≤ 3.0 Numeric threshold (2457MHz) ≤ 9.569mW >> The power (calculated power + tune up tolerance) of EUT at 2457MHz is: 0.14mW Which is smaller than the Numeric threshold. Therefore, the device is exempt from stand-alone SAR test requirements. Power calculation (According to C63.10 chapter 9.5) ValueUnit Field Strength Measured (E)86.75dBμV/m Measurement Distance(D)3m Equivalent Isotropically Radiated Power (E.I.R.P in dBm) -8.41dBm Equivalent Isotropically Radiated Power(E.I.R.Pin mW)0.14mW Remark: EIRP = E + 20log(D) −104.7 (EIRP is in dBm, E is indBμV/m, D is in metres) Reviewed by: Prepared by: _________________________________________ Eric LIHosea CHAN Section ManagerEMC Project Engineer 10AppendixA-General Product Information

Report Number: 60.790.22.041.01R02 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA Page 1 of 22 FCC - TEST REPORT Report Number:60.790.22.041.01R02Date of Issue:September 3, 2022 Model:R4 GPS Product Type: GPS Bike Computer Applicant: Sigma-Elektro GmbH Address: Dr. Julius Leber Strasse.15, Neustadt 67433, Germany Production Facility : Sigma-Elektro (Hong Kong) Ltd. Address: Room 2010, 20/F, No.1 Hung To Road, Kwun Tong, Kowloon, HK. Test Result:nPositiveoNegative Total pages including Appendices : 22 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch is a subcontractor to TÜV SÜD Product Service GmbH according to the principles outlined in ISO 17025. TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch reports apply only to the specific samples tested under stated test conditions. Construction of the actual test samples has been documented. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. The manufacturer/importer is responsible to the Competent Authorities in Europe for any modifications made to the production units which result in non-compliance to the relevant regulations. TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval Report Number: 60.790.22.041.01R02 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA Page 2 of 22 1 Table of Contents 1 Table of Contents ............................................................................................................ 2 2 Description of Equipment Under Test ............................................................................. 3 3 Summary of Test Standards ........................................................................................... 4 4 Details about the Test Laboratory ................................................................................... 5 4.1 Test Equipment Site List ................................................................................................... 6 4.2 Measurement System Uncertainty .................................................................................... 7 5 Summary of Test Results ................................................................................................ 8 6 General Remarks ............................................................................................................ 9 7 Test Setups ................................................................................................................... 10 7.1 Radiated test setups Below 1GHz................................................................................... 10 7.2 Radiated test setups Above 1GHz .................................................................................. 10 7.3 AC Power Line Conducted Emission test setups ............................................................ 11 7.4 Conducted RF test setups............................................................................................... 11 8 Emission Test Results .................................................................................................. 12 8.1 Radiated Emission .......................................................................................................... 12 8.2 20dB & 99% Bandwidth .................................................................................................. 14 8.3 Conducted Emission at AC Power line ............................................................................ 15 8.4 Antenna Requirement ..................................................................................................... 17 9 Test setup procedure .................................................................................................... 18 10 Appendix A - General Product Information ................................................................. 22 Report Number: 60.790.22.041.01R02 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA Page 3 of 22 2 Description of Equipment Under Test Description of the Equipment Under Test Product: GPS Bike Computer Model no.: R4 GPS FCC ID: TFOR4GPS Rating:3.7 VDC, 350 mAh (Li-poly rechargeable battery) 5.0 VDC 1000mA (USBPort for Charging) Frequency: ANT+ 2457MH Antenna gain: 5.54 dBi Number of operated channel: 1 Modulation: GFSK Auxiliary Equipment and Software Used during Test: DESCRIPTION MANUFACTURERMODEL NO.S/N ComputerLenovoX2200A72168 AC/DC adapterAppleA1537/ Auxiliary Software Used during Test: DESCRIPTION SOFTWARE NAMEVERSIONREMARK RF Test Mode Software nRFgo1.16Provided by applicant Report Number: 60.790.22.041.01R02 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA Page 4 of 22 3 Summary of Test Standards Test Standards FCC Part 15 Subpart C 10-1-20 Edition Federal Communications Commission, PART 15 — Radio Frequency Devices, Subpart C — Intentional Radiators All the tests were performed using the procedures from ANSI C63.4(2014) and ANSI C63.10 (2013). Report Number: 60.790.22.041.01R02 TÜV SÜD Certificati…

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嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 1 - 产 品 技 术 规 格 书 SPECIFICATION 中国浙江省嘉兴市经济开发区正原路66号 No.66 ZhengyuanRoad, Economic Development Zone,Jiaxing,Zhejiang,China TEL：0086-573-83651818 FAX：0086-573-83651858 拟制Prepared by： 审核Checked by ： 批准Approved by： 送样日期Formed On 产品版本Document Version ( V1.3 ) 产品型号 PART NO： LA31H2450-A27 客户料号CUSTOMER PART NO： 客户确认CUSTOMER APPROVED BY： 确认日期APPROVED DATE： 嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 2 - 目 录 Table of contents 规格书版本更改记录 Version rejigger track record ..............................3 1. 概述 Introduction..................................................................4 2. 型号 Part Number...............................................................4 3. 外型尺寸及测试板焊盘尺寸 D i m e n s i o n s.....................4～5 4. 测试电路和匹配电路 Evaluation Board and Matching Circuits............5 5. 电气性能 Electrical Characteristics..........................................6 6. 特性曲线 Characteristic curve...................................................6 7. 方向图 Radiation Pattern...................................................7～8 8. 可靠性试验后允许误差 Post Dependability Tolerance ...............9 9. 可靠性试验 Dependability Test..........................................9～10 10. 回流焊温度 Reflow Soldering Standard Condition.....................10 11. 包装尺寸 Packaging and Dimensions ....................................11 嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 3 - 产品规格书版本更改记录 Version rejigger track record 版本号 Version 更改记录 Rejigger 拟制 Prepared 批准 Approve 日期 Date V1.0 首次发行 罗昌桅 唐雄心 2015.8.11 V1.1 更改编带厚度 蔡壮 卢冠宇 2016.10.11 V1.2 更改产品尺寸公差值 罗昌桅 卢冠宇 2017.05.24 V1.3 修正可靠性试验说明内容8.1~8.4 潘枫 卢冠宇 2017.11.07 备注： 1、更改产品电性能指标时，版本号需更换（V1.0换为V2.0、V3.0......）； 2、更改产品测试方法（包括可靠性测试条件），或更改使用条件时，当前版本号加系列（V1.0 换为V1.1、V1.2......）。 嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 4 - 产品尺寸/Size：3.2×1.6×0.6 1. 概述 INTRODUCTION "佳利"微波多层陶瓷天线LA系列产品设计用于WLAN、WiFi、蓝牙、PHS，手机 多频天线, FM等小体积SMD片式设计。 "GLEAD" Microwave Multi-Layer Ceramic Antenna LA series are designed to be used in WLAN、WiFi、Bluetooth、PHS、 Multiple-band Mobile phone antenna, FM, etc and compact size SMD chip design. 2. 型号 Part Number LA 31 H 2450 - A27 3. 外型尺寸及测试板焊盘尺寸 Dimensions（Unit：mm） 天线频率/ Antenna Frequency: 2450 MHz 产品设计结构H型/ Via Design Series 多层结构天线/Multi-layer Antenna 产品名称，编号A27/Product Name: A27 嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 5 - 4. 测试电路和匹配电路 Evaluation Board and Matching Circuits 5.6nH 0.5pF Unit:mm 50ΩFeeding Line GND VIA πType Matching Network Clearance Area 5.0 6.0 1.25 1 . 8 2.25 0 . 7 4 0 . 7 4 3 . 3 4 3 . 7 7 1.0 1.63 嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 6 - 5. 电气性能 Electrical Characteristics No. Item （项目） Specifications （特性） 5.1 Central Frequency 中心频率(No matching) 2545MHz (带匹配电路测试)After Matching 2450 MHz 5.2 Band Width 通带宽度 100 MHz typ. 5.3 Peak Gain 峰值增益 5.54 dBi 5.4 V.S.W.R (in BW) 驻波比 ≤2.0 5.5 Polarization 极化方式 Linear 线性 5.6 Azimuth Beam width 方位角 Omni-directional 全向 5.7 Impedance 阻抗 50 Ω 6. 特性曲线 Characteristic curve 嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 7 - 7. 方向图及效率 Radiation Pattern & Efficiency coordinates： X-Z Plane X-Y Plane 嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 8 - Y-Z Plane 3D Radiation Pattern Frequency (MHz) 2400 2450 2500 Avg. Gain (dBi) -1.56 -1.28 -1.15 Peck Gain (dBi) 5.62 5.54 4.48 Efficiency (%) 71.8 73.5 75.6 嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 9 - 8可靠性试验后允许误差 Post Dependability Tolerance 经可靠性试验后允许比起始读数偏差见下表 Post Dependability Tolerance ( Refer to the table ) No. Item （项目） Post Dependability Tolerance (可靠性试验后允许附加误差) 8.1 Central Frequency 中心频率 ±5 MHz 8.2 Band Width 通带宽度 ±5 MHz 8.3 Gain 增益 ±0.1 dBi 8.4 V.S.W.R (in BW) 驻波比 ±0.1 9 可靠性试验 Dependability Test 基准条件：温度范围 Temperature range 25±5°C 相对湿度范围 Relative Humidity range 55~75%RH 工作温度 Operating Temperature range -40°C~+85°C 贮藏温度 Storage Temperature range -40°C~+85°C 9.1 耐振动 Vibration Resist 在振动频率为10~55Hz振幅为1.5mm 沿X.Y.Z方向各振动2小时后测试符合表8.1~8.4规定。 The device should satisfy the electrical characteristics specified in paragraph 8.1~8.4 after applied to the vibration of 10 to 55Hz with amplitude of 1.5mm for 2 hours each in X , Y and Z directions. 9.2 耐跌落冲击 Drop Shock 在100cm高度处按X，Y，Z三个面分别自由跌落在木制地板上共3次后测试符合表8.1~8.4规 定。 The device should satisfy the electrical characteristics specified in paragraph 8.1~8.4 after dropping onto the hard wooden board from the height of 100cm for 3 times each facet of the 3 dimensions of the device. 9.3 耐焊接热 Solder Heat Proof 能承受经120~150°C的温度预热120秒后，在255°C+10°C的焊锡浸5±0.5秒，或300°C-10°C的 电烙铁焊接3±0.5秒，焊接面无损伤。 The device should be satisfied after preheating at 120°C~150°C for 120 seconds and dipping in soldering Sn at 255°C+10°C for 5±0.5 seconds，or electric iron 300°C-10°C for 3±0.5 seconds， without damnify. 9.4 结合力试验 Tensile Strength of Terminal 在产品电极端子上或表面上应能承受1kg垂直拉力10±1秒。 The device should not be broken after tensile force of 1.0kg is slowly applied to pull a lead pin of 嘉兴佳利电子有限公司 http://www.glead.com.cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LTD - 10 - the fixed device in the lead axis direction for 10±1 seconds. 9.5 耐弯曲试验 Bending Resist Test 将产品按图焊在1.6±0.2mm的 PCB 板中间，由箭头方向施 力：1mm/S，弯曲距离：1.5mm，保持5±1S，产品金属层无脱落。 Weld the product to the center part of the PCB with the thickness 1.6±0.2mm as the illustration shows, and keep exerting force arrow-ward on it at speed of :1mm/S , and hold for 5±1S at the position of 1.5mm bending distance , so far , any peeling off of the product metal coating should not be detected . 9.6 耐湿热特性 Moisture Proof 在温度为60±2°C，相对湿度90~95%的恒温湿箱中放…

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Appendix Model: R4 GPS Radiated Emission Test below 1GHz Radiated Emission Test above 1GHz Appendix Model: R4 GPS Conducted Emission Test