PY3WGT624V3108 Mbps Wireless Firewall Router

July 2004 202-10036-01 202-10036-01 Version 1.5 July 2004 NETGEAR, Inc. 4500 Great America Parkway Santa Clara, CA 95054 USA Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 ii July 2004 202-10036-01 © 2004 by NETGEAR, Inc. All rights reserved. July 2004. Trademarks NETGEAR is a trademark of Netgear, Inc. Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. Other brand and product names are registered trademarks or trademarks of their respective holders. Statement of Conditions In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this document without notice. NETGEAR does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein. Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: •Reorient or relocate the receiving antenna. •Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. EN 55 022 Declaration of Conformance This is to certify that the 108 Mbps Wireless Firewall Router WGR624v3 is shielded against the generation of radio interference in accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared by the application of EN 55 022 Class B (CISPR 22). July 2004 202-10036-01 iii Bestätigung des Herstellers/Importeurs Es wird hiermit bestätigt, daß das 108 Mbps Wireless Firewall Router WGR624v3 gemäß der im BMPT-AmtsblVfg 243/1991 und Vfg 46/1992 aufgeführten Bestimmungen entstört ist. Das vorschriftsmäßige Betreiben einiger Geräte (z.B. Testsender) kann jedoch gewissen Beschränkungen unterliegen. Lesen Sie dazu bitte die Anmerkungen in der Betriebsanleitung. Das Bundesamt für Zulassungen in der Telekommunikation wurde davon unterrichtet, daß dieses Gerät auf den Markt gebracht wurde und es ist berechtigt, die Serie auf die Erfüllung der Vorschriften hin zu überprüfen. Certificate of the Manufacturer/Importer It is hereby certified that the 108 Mbps Wireless Firewall Router WGR624v3 has been suppressed in accordance with the conditions set out in the BMPT-AmtsblVfg 243/1991 and Vfg 46/1992. The operation of some equipment (for example, test transmitters) in accordance with the regulations may, however, be subject to certain restrictions. Please refer to the notes in the operating instructions. Federal Office for Telecommunications Approvals has been notified of the placing of this equipment on the market and has been granted the right to test the series for compliance with the regulations. Voluntary Control Council for Interference (VCCI) Statement This equipment is in the second category (information equipment to be used in a residential area or an adjacent area thereto) and conforms to the standards set by the Voluntary Control Council for Interference by Data Processing Equipment and Electronic Office Machines aimed at preventing radio interference in such residential areas. When used near a radio or TV receiver, it may become the cause of radio interference. Read instructions for correct handling. Customer Support Refer to the Support Information Card that shipped with your 108 Mbps Wireless Firewall Router WGR624v3. World Wide Web NETGEAR maintains a World Wide Web home page that you can access at the universal resource locator (URL) http://www.netgear.com. A direct connection to the Internet and a Web browser such as Internet Explorer or Netscape are required. July 2004 202-10036-01 iv Contentsv July 2004 202-10036-01 Contents Chapter 1 About This Manual Audience, Scope, Conventions, and Formats ................................................................1-1 How to Use This Manual ................................................................................................1-2 How to Print this Manual .................................................................................................1-3 Chapter 2 Introduction Key Features ..................................................................................................................2-1 802.11g Wireless Networking ...................................................................................2-2 A Powerful, True Firewall with Content Filtering ......................................................2-2 Security ....................................................................................................................2-3 Autosensing Ethernet Connections with Auto Uplink ...............................................2-3 Extensive Protocol Support ......................................................................................2-4 Easy Installation and Management ..........................................................................2-4 Maintenance and Support ........................................................................................2-5 Package Contents ......................................................................................…

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Wireless Configuration4-1 June 2004 202-10036-01 Chapter 4 Wireless Configuration This chapter describes how to configure the wireless features of your WGR624v3 router. In planning your wireless network, you should consider the level of security required. You should also select the physical placement of your firewall in order to maximize the network speed. For further information on wireless networking, refer to Appendix D, “Wireless Networking Basics. Observe Performance, Placement, and Range Guidelines The operating distance or range of your wireless connection can vary significantly based on the physical placement of the wireless firewall. The latency, data throughput performance, and notebook power consumption of wireless adapters also vary depending on your configuration choices. For best results, place your firewall: •Near the center of the area in which your computers will operate. •In an elevated location such as a high shelf where the wirelessly connected computers have line-of-sight access (even if through walls). •Away from sources of interference, such as computers, microwaves, and 2.4 GHz cordless phones. •Away from large metal surfaces. The time it takes to establish a wireless connection can vary depending on both your security settings and placement. WEP connections can take slightly longer to establish. Also, WEP encryption can consume more battery power on a notebook computer. Note: Failure to follow these guidelines can result in significant performance degradation or inability to wirelessly connect to the router. For complete range/ performance specifications, please see Appendix A, “Technical Specifications.” Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 4-2Wireless Configuration June 2004 202-10036-01 Implement Appropriate Wireless Security Unlike wired network data, your wireless data transmissions can be received well beyond your walls by anyone with a compatible adapter. For this reason, use the security features of your wireless equipment. The WGR624v3 router provides highly effective security features which are covered in detail in this chapter. Deploy the security features appropriate to your needs. Figure 4-1: WGR624v3 wireless data security options There are several ways you can enhance the security of your wireless network. •Restrict Access Based on MAC address. You can restrict access to only trusted computers so that unknown computers cannot wirelessly connect to the WGR624v3. MAC address filtering adds an obstacle against unwanted access to your network, but the data broadcast over the wireless link is fully exposed. •Turn Off the Broadcast of the Wireless Network Name SSID. If you disable broadcast of the SSID, only devices that have the correct SSID can connect. This nullifies the wireless network ‘discovery’ feature of some products such as Windows XP, but the data is still fully exposed to a determined snoop using specialized test equipment like wireless sniffers. •WEP. Wired Equivalent Privacy (WEP) data encryption provides data security. WEP Shared Key authentication and WEP data encryption will block all but the most determined eavesdropper. Note: Indoors, computers can connect over 802.11b/g wireless networks at ranges of up to 300 feet. Such distances can allow for others outside of your immediate area to access your network. :LUHOHVV'DWD 6HFXULW\2SWLRQV 5DQJHXSWRIRRWUDGLXV  2SHQV\VWHPHDV\EXWQRVHFXULW\  0$&DFFHVVOLVWQRGDWDVHFXULW\  :(3VHFXULW\EXWVRPHSHUIRUPDQFHLPSDFW  :3$36.YHU\VWURQJVHFXULW\ WGR624v3 Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 Wireless Configuration4-3 June 2004 202-10036-01 •WPA-PSK. Wi-Fi Protected Access (WPA) data encryption provides strong data security. WPA-PSK will block eavesdropping. Because this is a new standard, wireless device driver and software availability may be limited. •Turn Off the Wired LAN. If you disable the wireless LAN, wireless devices cannot communicate with the router at all. You might choose to turn off the wireless the LAN when you are away and the others in the household all use wired connections. Understanding Wireless Settings To configure the Wireless settings of your firewall, click the Wireless link in the main menu of the browser interface. The Wireless Settings menu will appear, as shown below. Figure 4-2: Wireless Settings menu •Name (SSID). The SSID is also known as the wireless network name. Enter a value of up to 32 alphanumeric characters. In a setting where there is more than one wireless network, different wireless network names provide a means for separating the traffic. Any device you want to participate in a particular wireless network will need to use this SSID for that network. The WGR624v3 default SSID is: NETGEAR. • Region. This field identifies the region where the WGR624v3 can be used. It may not be legal to operate the wireless features of the wireless router in a region other than one of those identified in this field. Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 4-4Wireless Configuration June 2004 202-10036-01 •Channel. This field determines which operating frequency will be used. It should not be necessary to change the wireless channel unless you notice interference problems with another nearby access point. For more information on the wireless channel frequencies please refer to “Wireless Channels” on page D-2. •Mode. This field determines which data communications protocol will be used. You can select “g only,” “b only,” or “g and b.” “g only” dedicates the WGR624v3 to communicating with the higher bandwidth 802.11g wireless devices exclusively. “b only” dedicates the WGR624v3 to communicating with the higher bandwidth 802.11b wireless devices exclusively. The “g and b” mode provides backward compatibility with the slower 802.11b wireless devices while still enabling 802.11g communications. •Security Options. These options are the wireless security featur…

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Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 Content Filtering5-7 July 2004 202-10036-01 Log action buttons are described in Table 5-2 Configuring E-Mail Alert and Web Access Log Notifications In order to receive logs and alerts by E-mail, you must provide your E-mail information in the E-Mail menu, shown below: Figure 5-6: Email menu Table 5-2.Log action buttons FieldDescription RefreshClick this button to refresh the log screen. Clear LogClick this button to clear the log entries. Send LogClick this button to E-mail the log immediately. Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 5-8Content Filtering July 2004 202-10036-01 •Turn e-mail notification on Check this box if you wish to receive e-mail logs and alerts from the router. •Your outgoing mail server Enter the name of your ISP’s outgoing (SMTP) mail server (such as mail.myISP.com). You may be able to find this information in the configuration menu of your e-mail program. If you leave this box blank, log and alert messages will not be sent via e-mail. •Send to this e-mail address Enter the e-mail address to which logs and alerts are sent. This e-mail address will also be used as the From address. If you leave this box blank, log and alert messages will not be sent via e-mail. You can specify that logs are automatically sent to the specified e-mail address with these options: •Send alert immediately Check this box if you would like immediate notification of attempted access to a blocked site. •Send logs according to this schedule Specifies how often to send the logs: Hourly, Daily, Weekly, or When Full. –Day for sending log Specifies which day of the week to send the log. Relevant when the log is sent weekly or daily. –Time for sending log Specifies the time of day to send the log. Relevant when the log is sent daily or weekly. If the Weekly, Daily or Hourly option is selected and the log fills up before the specified period, the log is automatically e-mailed to the specified e-mail address. After the log is sent, the log is cleared from the router’s memory. If the router cannot e-mail the log file, the log buffer may fill up. In this case, the router overwrites the log and discards its contents. The WGR624v3 router uses the Network Time Protocol (NTP) to obtain the current time and date from one of several Network Time Servers on the Internet. In order to localize the time for your log entries, you must specify your Time Zone: •Time Zone Select your local time zone. This setting will be used for the blocking schedule and for time-stamping log entries. •Daylight Savings Time Check this box if your time zone is currently under daylight savings time. Maintenance6-1 July 2004 202-10036-01 Chapter 6 Maintenance This chapter describes how to use the maintenance features of your 108 Mbps Wireless Firewall Router WGR624v3. These features can be found by clicking on the Maintenance heading in the Main Menu of the browser interface. Viewing Wireless Router Status Information The Router Status menu provides status and usage information. From the Main Menu of the browser interface, click on Maintenance, then select Router Status to view the System Status screen, shown below. Figure 6-1: Router Status screen Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 6-2Maintenance July 2004 202-10036-01 This screen shows the following parameters: Table 6-1.Wireless Router Status Fields Field Description Account NameThis field displays the Host Name assigned to the router. Firmware VersionThis field displays the router firmware version. Internet PortThese parameters apply to the Internet (WAN) port of the router. MAC AddressThis field displays the Media Access Control address being used by the Internet (WAN) port of the router. IP AddressThis field displays the IP address being used by the Internet (WAN) port of the router. If no address is shown, the router cannot connect to the Internet. DHCPIf set to None, the router is configured to use a fixed IP address on the WAN. If set to Client, the router is configured to obtain an IP address dynamically from the ISP. IP Subnet MaskThis field displays the IP Subnet Mask being used by the Internet (WAN) port of the router. DNSThis field displays the Domain Name Server addresses being used by the router. LAN PortThese parameters apply to the Local (LAN) port of the router. MAC AddressThis field displays the Media Access Control address being used by the LAN port of the router. IP AddressThis field displays the IP address being used by the Local (LAN) port of the router. The default is 192.168.0.1 IP Subnet MaskThis field displays the IP Subnet Mask being used by the Local (LAN) port of the router. The default is 255.255.255.0 DHCPIdentifies if the router’s built-in DHCP server is active for the LAN attached devices. Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 Maintenance6-3 July 2004 202-10036-01 Click on the “Connection Status” button to display the connection status, as shown below. Figure 6-2: Connection Status screen This screen shows the following statistics:. Wireless PortThese parameters apply to the Wireless port of the router. MAC AddressThis field displays the Media Access Control address being used by the Wireless port of the router. Name (SSID)This field displays the wireless network name (SSID) being used by the wireless port of the router. The default is NETGEAR. RegionThis field displays the geographic region where the router being used. It may be illegal to use the wireless features of the router in some parts of the world. ChannelIdentifies the channel of the wireless port being used. See “Wireless Channels” on page D-2 for the frequencies used on each channel. Table 6-2:Connection Status Items ItemDescription IP AddressThe WAN (Internet) IP Address assigned to the router. Subnet MaskThe WAN (Internet) Subnet Mask assigned to the router. Table 6-1.Wireless Router Status Fields Field Description Reference Manu…

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Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 Advanced Configuration of the Router7-9 July 2004 202-10036-01 Setting the MTU Size The normal MTU (Maximum Transmit Unit) value for most Ethernet networks is 1500 Bytes, 1492 Bytes for PPPoE connections, or 1436 for PPTP connections. For some ISPs you may need to reduce the MTU. But this is rarely required, and should not be done unless you are sure it is necessary for your ISP connection. Any packets sent through the router that are larger than the configured MTU size will be repackaged into smaller packets to meet the MTU requirement. To change the MTU size: 1.Under MTU Size, enter a new size between 64 and 1500. 2.Click Apply to save the new configuration. Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 7-10Advanced Configuration of the Router July 2004 202-10036-01 Using the LAN IP Setup Options The second feature category under the Advanced heading is LAN IP Setup. This menu allows configuration of LAN IP services such as DHCP and RIP. From the Main Menu of the browser interface, under Advanced, click on LAN IP Setup to view the LAN IP Setup menu, shown below. Figure 7-6: LAN IP Setup Menu Configuring LAN TCP/IP Setup Parameters The router is shipped preconfigured to use private IP addresses on the LAN side, and to act.as a DHCP server. The router’s default LAN IP configuration is: •LAN IP addresses—192.168.0.1 •Subnet mask—255.255.255.0 Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 Advanced Configuration of the Router7-11 July 2004 202-10036-01 These addresses are part of the IETF-designated private address range for use in private networks, and should be suitable in most applications. If your network has a requirement to use a different IP addressing scheme, you can make those changes in this menu. The LAN IP parameters are: •IP Address This is the LAN IP address of the router. •IP Subnet Mask This is the LAN Subnet Mask of the router. Combined with the IP address, the IP Subnet Mask allows a device to know which other addresses are local to it, and which must be reached through a gateway or router. •RIP Direction RIP (Router Information Protocol) allows a router to exchange routing information with other routers. The RIP Direction selection controls how the router sends and receives RIP packets. Both is the default. — When set to Both or Out Only, the router will broadcast its routing table periodically. — When set to Both or In Only, it will incorporate the RIP information that it receives. — When set to None, it will not send any RIP packets and will ignore any RIP packets received. •RIP Version This controls the format and the broadcasting method of the RIP packets that the router sends. (It recognizes both formats when receiving.) By default, this is set for RIP-1. — RIP-1 is universally supported. RIP-1 is probably adequate for most networks, unless you have an unusual network setup. — RIP-2 carries more information. RIP-2B uses subnet broadcasting. Note: If you change the LAN IP address of the router while connected through the browser, you will be disconnected. You must then open a new connection to the new IP address and log in again. Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 7-12Advanced Configuration of the Router July 2004 202-10036-01 Using the Router as a DHCP server By default, the router will function as a DHCP (Dynamic Host Configuration Protocol) server, allowing it to assign IP, DNS server, and default gateway addresses to all computers connected to the router's LAN. The assigned default gateway address is the LAN address of the router. IP addresses will be assigned to the attached computers from a pool of addresses specified in this menu. Each pool address is tested before it is assigned to avoid duplicate addresses on the LAN. For most applications, the default DHCP and TCP/IP settings of the router are satisfactory. See “IP Configuration by DHCP” on page B-10 for an explanation of DHCP and information about how to assign IP addresses for your network. If another device on your network will be the DHCP server, or if you will manually configure the network settings of all of your computers, clear the ‘Use router as DHCP server’ check box. Otherwise, leave it checked. Specify the pool of IP addresses to be assigned by setting the Starting IP Address and Ending IP Address. These addresses should be part of the same IP address subnet as the router’s LAN IP address. Using the default addressing scheme, you should define a range between 192.168.0.2 and 192.168.0.253, although you may wish to save part of the range for devices with fixed addresses. The router will deliver the following parameters to any LAN device that requests DHCP: •An IP Address from the range you have defined •Subnet Mask •Gateway IP Address (the router’s LAN IP address) •Primary DNS Server (if you entered a Primary DNS address in the Basic Settings menu; otherwise, the router’s LAN IP address) •Secondary DNS Server (if you entered a Secondary DNS address in the Basic Settings menu Using Address Reservation When you specify a reserved IP address for a computer on the LAN, that computer will always receive the same IP address each time it access the router’s DHCP server. Reserved IP addresses should be assigned to servers that require permanent IP settings. To reserve an IP address: 1.Click the Add button. Reference Manual for the 108 Mbps Wireless Firewall Router WGR624v3 Advanced Configuration of the Router7-13 July 2004 202-10036-01 2. In the IP Address box, type the IP address to assign to the computer or server. (choose an IP address from the router’s LAN subnet, such as 192.168.0.X) 3.Type the MAC Address of the computer or server. (Tip: If the computer is already present on your network, you can copy its MAC address from the Attached Devices menu and paste it here.) 4.Click Apply to enter the reserved address into the table. Note: The reserved address will…

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NETGEAR, INC. 4500 Great America Parkway, Santa Clara, CA95054 U.S.A. FCC ID: PY3WGT624V3 Federal Communications Commission Authorization and Evaluation Division 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: Schematics 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 yours, ------------------------------------------------------------------------------ Larry Kerila Product Design Manager NETGEAR, Inc. TEL:408-907-8000 FAX:408-907-8097 E-mail: [email protected]

NETGEAR, INC. 4500 Great America Parkway, Santa Clara, CA95054 U.S.A. AGENCY AUTHORIZATION LETTER To whom it may concern: We, the undersigned, NETGEAR, Inc. , hereby authorize Advance Data Technology Corporation (ADT) of Taiwan to act on our behalf in all matters relating to all processes required in the FCC Part 15C approval and any communication needed with the national authority. Any and all acts carried out by ADT on our behalf shall have the same effects as acts of our own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Thank you! Note: Product name: 108 Mbps Wireless Firewall Router Model name: WGT624v3 Sincerely yours, Signature: Larry Kerila Product Design Manager NETGEAR, Inc. TEL:408-907-8000 FAX:408-907-8097 E-mail: [email protected]

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2

(Fig. 1) FCC ID: PY3WGT624V3 FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

V 7*28.5mm 94.02.18 1/1 1 OF 1 Bottom Label U12H040 U12H040 92.5201.55 WGT624 272-10219-01 Notes: 1. Material: Mylar#75+#25 2. Adhesive: 3. 4.: 272-10219-01

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FCC ID: PY3WGT624V3 ADT No. 940307H05 Operational Description This device is a 108 Mbps Wireless Firewall Router, the maximum data rate could be up to 54Mbps (108Mbps for Turbo mode, channel 6) which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with CCK technique will be applied. The transmitter of the EUT (108 Mbps Wireless Firewall Router) is powered by from power adapter. The antenna used in this product are as following. No.Antenna TypeGain (dBi)Antenna ConnectorNote 1Dipole antenna2dBiIPX connectorTx / Rx 2Printed antenna3dBiNARx The other instruction, please have a look at the users manual.

FCC ID: PY3WGT624V3 ADT No.: 940307H051 RF EXPOSURE REPORT REPORT NO.: SA940307H05 MODEL NO.: WGT624v3 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: NETGEAR, Inc. ADDRESS: 4500 Great America Parkway, Santa Clara, CA 95054 USA ISSUED BY:Advance Data Technology Corporation LAB LOCATION:No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. FCC ID: PY3WGT624V3 ADT No.: 940307H052 RF Exposure Measurement 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz FCC ID: PY3WGT624V3 ADT No.: 940307H053 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1 mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance 20cm. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5. Classification This is a stand alone radio device. So under normal use condition, it is easy to be re- located in the place where at least 20 cm far away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device. FCC ID: PY3WGT624V3 ADT No.: 940307H054 6 Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anech…

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