E5MDS-MERCURY900Mercury 900 Wireless Transceiver

MDS 05-4446A01, Rev. AMDS Mercury User’s Guide87 Figure 3-44. RSSI by Zone Menu TIP:Under normal circumstances, the signal levels in each zone should be within a few decibels of each other. If you see one that is signif- icantly lower or higher, it may be a sign of radio frequency inter- ference from another signal source on the 900 MHz band. See “Network Performance Notes” on Page 96 for further infor- mation. Event Log Menu The transceiver’s microprocessor monitors many operational parame- ters and logs them. Events are classified into four levels of importance, which are described in Table 3-5. Some of these events will result from a condition that prevents the normal of the unit—these are “critical” events. These will cause the unit to enter an “alarmed” state and the PWR LED to blink until the condition is corrected. All events are stored in the Event Log that can hold up to 8,000 entries . Time and Date The events stored in the Event Log are time-stamped using the time and date of the locally connected device. Remote units obtain this informa- tion from the Access Point when they associate with it. The Access Point obtains the time and date from a Time Server. This server can generally be provided by a standard Windows PC server SNTP application. In the absence of the SNTP services, the user must manually enter it at the Table 3-5. Event Classifications LevelDescription/Impact InformationalNormal operating activities MinorDoes not affect unit operation MajorDegraded unit performance but still capable of operation CriticalPrevents the unit from operating 88MDS Mercury User’s GuideMDS 05-4446A01, Rev. A Access Point. (See “Device Information” on Page 42 for SNTP server identification.) The manually set time and date clock is dependent on the unit’s primary power. A loss of power will reset the clock to January 1, 2002 but will not affect previously stored error events. Figure 3-45. Event Log Menu •Current Alarms (Telnet/Terminal only)—View list of root causes that have placed the Device Status in the alarmed state. (See “Alarm Conditions” on Page 128) • View Log—View a list of events stored in the current log. Some of these events are stored in volatile memory and will be erased with a loss of power. The events are numbered for easier iden- tification and navigation. • Clear Log—Purges the log of all events TIP:Save your Event Log before choosing to clear it in order to retain potentially valuable troubleshooting information. (See “Upgrading the Firmware” on Page 102 for an over- view on how to transfer files from the transceiver to a com- puter on the network using TFTP.) • Send Log (Telnet/Terminal only)—Initiate TFTP transfer of the unit’s event Event Log in a plain text (ASCII) file to a TFTP server at the remote location. • TFTP Host Address (Telnet/Terminal only)—IP address of the com- puter on which the TFTP server resides. This same IP address is used in other screens/functions (reprogramming, logging, etc.). Changing it here also changes it for other screens/functions. [ Any valid IP address; 127.0.0.1] MDS 05-4446A01, Rev. AMDS Mercury User’s Guide89 •Filename (Telnet/Terminal only)—Name to be given to the Event Log file sent to the TFTP server for archiving. [ Any 40-char alphanumeric string; Blank] NOTE: You may want to change the filename to reflect the type of log you intend to archive and/or its date. • TFTP Time-out (Telnet/Terminal only)—Time in seconds the TFTP server will wait for a packet ACK (acknowledgment) from the transceiver before suspending the file transfer. [ 10 to 120 seconds; 10] •Syslog Server—IP address to which alarms are sent using the sys- log message format. [ Any valid IP address; 0.0.0.0] View Current AlarmsMost events, classified as “critical” will make the PWR LED blink, and will inhibit normal operation of the transceiver. The LED will remain blinking until the corrective action has been completed. An alarm condition is different from a log event in the sense that an alarm is persistent in nature. That is, an alarm condition remains as an alarm until it has been cleared by correcting the cause (see Table 4-6 on Page 130 for corrective action). Figure 3-46. Current Alarms Screen 90MDS Mercury User’s GuideMDS 05-4446A01, Rev. A View Event LogSee Table 4-4 on Page 128 for event classifications. Figure 3-47. Sample Event Log Screen Packet Statistics Menu Figure 3-48. Sample Packet Statistics Menu Wireless Packet Statistics •Packets received—Over-the-air data packets received by this unit •Packets sent—Over-the-air data packets sent by this Remote. •Bytes received—Over-the-air data bytes received by this Remote. •Bytes sent—Over-the-air data bytes sent by this Remote. •Packets dropped—To-be-transmitted packets dropped as a result of a lack of buffers in the RF outbound queue. • Receive errors—Packets that do not pass CRC. This may be due to transmissions corrupted by RF interference. MDS 05-4446A01, Rev. AMDS Mercury User’s Guide91 •Retries—Number of requests to re-send a data packet before it is acknowledged. If the packet was not acknowledged, this counter is not incremented. • Retry errors—Packets discarded after exceeding seven retries over-the-air. • Clear Wireless stats—Resets the statistics counter. Ethernet Packet Statistics •Packets received—Packets received by the transceiver through the Ethernet port. • Packets sent—Packets transmitted by the transceiver through the Ethernet port. • Bytes received—Data bytes received by this Remote through its LAN port. • Bytes sent—Data bytes sent by this Remote. •Packets dropped—Received packets dropped as a result of a lack of buffers. • Receive errors—Packets that do not pass CRC. This may be due to collisions in the Ethernet LAN. • Lost carrier detected—A count of the number of packets that the unit attempted to send out the Ethernet port when the carrier sig- nal of the Ethernet was not present. (No carrier present could be due to a loose connection, bad or wrong cable, or equipment failure at the…

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Page 1 of 1 RE: MDS Data Systems FCC ID: E5MDS-MERCURY900 (ATCB3865) 1: Please provide photos of the bottom of the boards shown below. Response: Photos have been provided 2: Please provide a separate block diagram exhibit (similar to that of page 6 of the operational description) Response: A separate Block diagram has been uploaded 3: Is this device configured locally or is it possible to configure the device remotely ( either by wire or wireless)? How is the transmit power configured? What protection is in place to prevent reconfiguration by unauthorized personnel after the professional installation has occurred. (eg: increasing the transmit power) Response: The RF power settings are set in software and password controlled. The Professional Installer has access to set/change the system password so there is no unauthorized access to critical settings, such as RF power, Modem settings and modulation settings. Thus ensuring once the system is functioning there are no changes except by the installer. Professionally trained by MDS certification. 4: Power level given in the table on page 19 do not appear to match the level shown in the plot on the following page. Please explain. Response: The power plots are recorded for the higher output power levels table under the 7dBi antenna. No plots taken for the 11.2dBi since these are lower levels and applicant wants approval on the highest power output. 5: Test report page 19 outlines two antennas, a yagi and an omni. The gain of the omni is specified as 7dBi. On page 19 of the test report the omni gain is given as 6dBi. The data sheets provided indicate a gain of 7dBi. MPE also shows 7dBi. Please explain using 6dBi in the test report. Response: Antenna gain has been changed to 7dBi. Revised report uploaded. Please also review the note I added. 6: Data sheets for several antennas were provided. Please provide guidance on the anticipated authorized antennas. Is it Yagi up to 11.2dBi and Omni up to 7dBi? Response: The Yagi family is the MAXRAD model BMOY8905 which has 9dBd gain, data sheet attached. The OMNI family is MAXRAD is model MFB9157 which has 7dBd gain, data sheet attached. We chose the highest gain in each family to assure all lower gains were type approved by topology. Page 2 of 2 7: It appears AC line conducted emission was omitted from the report. Please include. Response: Data has been provided as a separate data sheet. Regards, Juan Martinez Sr. EMC Engineer

175 Science Parkway, Rochester, New York 14620 USA (585) 242-9600 Phone (585) 242-9620 Fax July 17th, 2006 FEDERAL COMMUNICATIONS COMMISSION 7435 Oakland Mills Road Columbia, MD 21046 U.S.A. Subject: Request for withholding from public disclosure the schematic diagrams and system block diagrams pursuant to an application for certification. Applicant: Microwave Data Systems Inc. Product: Mercury Data Transceiver (DTS rules) Model: MDS Mercury900 FCC ID: E5MDS-Mercury900 Dear Sir/Madam, We, Microwave Data Systems, would like to request that the schematic diagrams, system block diagram, Theory of Operation and Bill of Materials submitted with the application for certification be withheld from public disclosure as per Section 0.459 of FCC Rules. This request is made under the provisions of Section 0.457(d) of the Commission's Rules, and Section 552(b)(4) of the Freedom of Information Act. These sections authorize as a withholding from public inspection materials which would be privileged as a matter of law if retained by the person submitting them, and materials which would not customarily be released to the public by that person. If you have any queries, please do not hesitate to contact me at 585 242-8440: Yours truly, Dennis McCarthy Agency Compliance Engineer Microwave Data Systems 175 Science Parkway Rochester NY 14620 Phone (585) 242-8440 Email [email protected]

175 Science Parkway, Rochester, New York 14620 USA (585) 242-9600 Phone (585) 242-9620 Fax July 17th, 2006 FEDERAL COMMUNICATIONS COMMISSION 7435 Oakland Mills Road Columbia, MD 21046 U.S.A. Subject: Authority to Act as an Agent to FCC Applicant: Microwave Data Systems Inc. Product: MDS Mercury transceiver FCC ID: E5MDS-Mercury900 Dear Sir/Madam, I hereby appoint Elliott Labs of Sunnyvale Calif. to act as my agent in preparation of this application to F.C.C. for authorization of equipment under F.C.C. Rules. I also certify that the information provided, properly described the device or system for which authorization is required. If you have any queries, please do not hesitate to contact me at 585 242-8440: Yours truly, Dennis McCarthy Agency Compliance Engineer Microwave Data Systems 175 Science Parkway Rochester NY 14620 Phone (585) 242-8440 Email [email protected]

900 MHz Omnidirectional Fiberglass Base Station Antenna Series The MFB 900 MHz omnidirectional antennas are base matched, half wave antenna encapsulated in a heavy duty fiberglass radome with a thick walled aluminum mounting base for reliable long term use. All models are DC grounded. Features and Benefits: •White UV resistant pultruded fiberglass radome. Protects the antenna from the elements. •Thick walled aluminum mounting base. Helps prevent oscillation that could affect the quality of the transmission. •Available in various gain configurations to fit various application requirements. •Wideband models available covering all 890-960 MHz bands, without additional tuning required. 900 MHz Omnis - MFB Series General Specifications: 900 MHz fiberglass omnidirectional antenna series Radome Material: .65” pultruded white fiberglass Polarization: Vertical Lightning Protection: DC grounded Nominal Impedance: 50 Ohms Mounting Method: (sold separately) MMK1 light duty mast mount for antennas under 30” tall MMK3 light duty mast mount for antennas over 30” tall MMK4 heavy duty mast mount MMK6 cast mount bracket MBSWM wall mount bracket for antennas over 30” tall (two are required) Mounting Base Diameter: 1-5/16” Termination: N female - unity and 3 dB models N male with 16” jumper - 5 dB and 7dB models Reverse Polarity TNC - models ending in RPC The MFB 900 MHz omnidirectional antennas are encapsulated in a heavy-duty fiberglass radome for reliable, long term performance under the toughest weather conditions. MMK1 Mount MMK3 Mount MMK4 Mount MMK6 Mount 267 PCTEL Antenna Products Group, Inc. ORDER (800) 323-9122 http://www.maxrad.com Model # Wind Survival Lateral Thrust @ Rated Wind Bending Moment @ Rated Wind HeightWeight MFB8960100 mph2.3 lbs1.4 ft-lbs14” (355.4 mm)0.75 lbs (0.34 kg) MFB9150100 mph2.3 lbs1.4 ft-lbs14” (355.4 mm)0.75 lbs (0.34 kg) MFB9300100 mph2.3 lbs1.4 ft-lbs14” (355.4 mm)0.75 lbs (0.34 kg) MFB9380100 mph2.3 lbs1.4 ft-lbs14” (355.4 mm)0.75 lbs (0.34 kg) MFB8963100 mph4.3 lbs4.7 ft-lbs26” (660.4 mm)1.25 lbs (0.56 kg) MFB9153100 mph4.3 lbs4.7 ft-lbs23” (590.5 mm)1.25 lbs (0.56 kg) MFB9303100 mph4.3 lbs4.7 ft-lbs26” (660.4 mm)1.25 lbs (0.56 kg) MFB9383100 mph4.3 lbs4.7 ft-lbs26” (660.4 mm)1.25 lbs (0.56 kg) MFB8965100 mph8.0 lbs14.2 ft-lbs48” (1219.2 mm)1.75 lbs (0.79 kg) MFB9155100 mph8.0 lbs14.2 ft-lbs48” (1219.2 mm)1.75 lbs (0.79 kg) MFB9305100 mph8.0 lbs14.2 ft-lbs48” (1219.2 mm)1.75 lbs (0.79 kg) MFB9385100 mph8.0 lbs14.2 ft-lbs48” (1219.2 mm)1.75 lbs (0.79 kg) MFB8967100 mph15.8 lbs62.5 ft-lbs96” (2438.4 mm)4.00 lbs (1.81 kg) MFB9157100 mph15.8 lbs62.5 ft-lbs96” (2438.4 mm)4.00 lbs (1.81 kg) MFB9307100 mph15.8 lbs62.5 ft-lbs96” (2438.4 mm)4.00 lbs (1.81 kg) MFB9387100 mph15.8 lbs62.5 ft-lbs96” (2438.4 mm)4.00 lbs (1.81 kg) MFB9153RPC100 mph4.3 lbs4.7 ft-lbs23” (590.5 mm)1.25 lbs (0.56 kg) MFB9153STRPC100 mph4.3 lbs4.7 ft-lbs23” (590.5 mm)1.25 lbs (0.56 kg) MFB9157RPC100 mph15.8 lbs62.5 ft-lbs96” (2438.4 mm)4.00 lbs (1.81 kg) MFBW8903100 mph4.3 lbs4.7 ft-lbs26” (660.4 mm)1.25 lbs (0.56 kg) MFBW8905100 mph8.0 lbs14.2 ft-lbs48” (1219.2 mm)1.75 lbs (0.79 kg) Model # Frequency Range Factory Tuned Frequency Gain Bandwidth @ 1.5:1 VSWR Vertical Beamwidth @ 1/2 Power Maximum Power MFB8960896-940 MHz898 MHzUnity40 MHz75°150 Watts MFB9150902-928 MHz915 MHzUnity20 MHz75°150 Watts MFB9300928-932 MHz930 MHzUnity5 MHz75°150 Watts MFB9380896-940 MHz938 MHzUnity40 MHz75°150 Watts MFB8963896-940 MHz898 MHz3 dB30 MHz40°150 Watts MFB9153902-928 MHz915 MHz3 dB20 MHz40°150 Watts MFB9303928-932 MHz930 MHz3 dB5 MHz40°150 Watts MFB9383896-940 MHz938 MHz3 dB30 MHz40°150 Watts MFB8965896-940 MHz898 MHz5 dB20 MHz22°150 Watts MFB9155902-928 MHz915 MHz5 dB20 MHz22°150 Watts MFB9305928-932 MHz930 MHz5 dB5 MHz22°150 Watts MFB9385896-940 MHz938 MHz5 dB20 MHz22°150 Watts MFB8967896-940 MHz898 MHz7 dB20 MHz17°150 Watts MFB9157902-928 MHz915 MHz7 dB20 MHz17°150 Watts MFB9307928-932 MHz930 MHz7 dB5 MHz17°150 Watts MFB9387896-940 MHz938 MHz7 dB20 MHz17°150 Watts MFB9153RPC902-928 MHz915 MHz3 dB20 MHz40°150 Watts MFB9153STRPC902-928 MHz915 MHz3 dB20 MHz40°150 Watts MFB9157RPC896-940 MHz915 MHz7 dB20 MHz17°150 Watts MFBW8903890-960 MHz925 MHz3dB70 MHz40°150 Watts MFBW8905890-960 MHz925 MHz5dB70 MHz22°150 Watts Electrical Specifications Specifications Mechanical Specifications 268 PCTEL Antenna Products Group, Inc. ORDER (800) 323-9122 http://www.maxrad.com

PCTEL Antenna Products Group, Inc. ORDER (800) 323-9122 http://www.maxrad.com 241 890-960 MHz Black MAXRAD Optimized Yagi Antennas The BMOY yagis have been optimized using a genetic algorithm to achieve superior performance over the 900 MHz frequency bands. These antennas feature solid 3/8" elements attached to a seamless aluminum boom with 360° welds and are finished with a black polyester powder coating. Each antenna has a type N termination located at the end of the boom, with a fully sealed driven element for complete protection against humidity, acid rain, or salt spray. A solid aluminum mounting bracket allows for either vertical or horizontal polarization. The BMOY's sturdy construction and advanced design provides outstanding durability and superior performance in all weather conditions. General Specifications: 890-960 MHz black optimized yagi antennas Radiator Material: 3/8” solid 6061-T6 aluminum Polarization: Linear, vertical or horizontal Lightning Protection: DC grounded Nominal Impedance: 50 Ohms Mounting Method: MYK17 bracket for mounting to pipes of up to 1-5/8” OD (included) MYK14 heavy-duty, cast aluminum mounting bracket for pipes up to 3” OD (optional) Termination: N Female BMOY8903 shown with MYK17 bracket End fed connector facilitates installation. 360° welded elements and black polyester powder coating provide maximum durability BMOY8905 shown with MYK17 bracket Black Optimized Yagis - BMOY Features and Benefits: •Broadband performance covering 890 to 960 MHz with no tuning required. Provides optimal performance, minimizes inventory requirements, and reduces installation time. •360° welds at element and boom interface. Provide complete protection of the antenna’s internal mechanism against moisture. •Solid aluminum mounting clamps with stainless steel hardware. Ensure a robust installation and allow the antenna to be mounted for horizontal or vertical polarization. •End-fed type N connector. Makes connector accessible for easier installations and protects the electrical connection from moisture or other weather elements. •Fully enclosed low loss feed system. No exposed gamma match to corrode or deteriorate. •Black polyester powder-coated finish. Provides an added layer of protection, maximizing performance and durability under the toughest weather conditions. The MYK14 heavy-duty, cast aluminum mount is optional with both models. Mechanical Specifications Electrical Specifications 242 PCTEL Antenna Products Group, Inc. ORDER (800) 323-9122 http://www.maxrad.com Specifications Model # Frequency Range Bandwidth @ 1.5:1 VSWR Horizontal Beamwidth @ 1/2 Power Vertical Beamwidth @ 1/2 Power Front-to- Back Ratio BMOY8905890-960 MHz70 MHz52°45°15 dB BMOY8903890-960 MHz70 MHz100°54°20 dB Model # Equivalent Flat Plate Area Lateral Thrust at 125 mph Wind Bending Moment at 125 mph Wind ElementsWeight Mounting Hardware (included) Mounting Hardware (optional) Boom Length Boom Diameter BMOY8905 .16 ft 2 12.6 lbs9.5 ft-lbs50.90 lbsMYK17MYK1420.5”0.75” BMOY8903 .10 ft 2 7.9 lbs3.9 ft-lbs30.72 lbsMYK17MYK1414.0”0.75” Maximum Power 150 Watts 150 Watts Gain 9.0 dBd 6.4 dBd 243 PCTEL Antenna Products Group, Inc. ORDER (800) 323-9122 http://www.maxrad.com 10 190 20 200 30 210 40 220 50 230 60 240 70 250 80 260 90 270 100 280 110 290 120 300 130 310 140 320 150 330 160 340 170 350 1800 2020 1515 1010 5500551 010 BMOY8905 Elevation Cut BMOY8905 Azimuth Cut Patterns 10 190 20 200 30 210 40 220 50 230 60 240 70 250 80 260 90 270 100 280 110 290 120 300 130 310 140 320 150 330 160 340 170 350 1800 2020 1515 1010 5500551 010 10 190 20 200 30 210 40 220 50 230 60 240 70 250 80 260 90 270 100 280 110 290 120 300 130 310 140 320 150 330 160 340 170 350 1800 3535 3030 2525 2020 1515 1010 55 Patterns 10 190 20 200 30 210 40 220 50 230 60 240 70 250 80 260 90 270 100 280 110 290 120 300 130 310 140 320 150 330 160 340 170 350 1800 3535 3030 2525 2020 1515 1010 55 BMOY8903 Elevation Cut BMOY8903 Azimuth Cut 244 PCTEL Antenna Products Group, Inc. ORDER (800) 323-9122 http://www.maxrad.com

Browse Product Families Directional Yagis - Superior Quality and Performance! This is undoubtedly the most fully featured internally matched Yagi available. This design features an end-of-boom N connector feed with an internal transmission line feeding the driven element. Internal matching achieves broad bandwidth and is highly weather resistant. There is no gamma match to ice up, corrode or detune. The fully welded Antenex ® Yagi antenna features 360-degree welds around each element and is fully gold anodized for corrosion resistance. Our engineering staff has optimized this product design for forward gain by computer analysis and then field-tested each for conformance. Don’t forget, each Yagi is hand tuned on a network analyzer for best power match and lowest VSWR. This is your assurance of the best possible performance every time. Each yagi also ships complete with a high quality cast aluminum cast mounting kit that includes stainless steel hardware and allows vertical or horizontal orientation during install. Whether your installation calls for the super high durability of a fully welded Yagi or the lower cost, yet very high durability of a silver series Yagi, Antenex ® promises to be the correct choice for your demanding application. Additional Information About This Product Family Product Notes Ordering Guide Technical Data Page 1 of 5Antenex, Inc. Online Catalog 5/18/2006http://www.antenex.com/c_search.asp?txtFunction=browse1&selFamily=YAG&selMarket... VSWR Charts Field Patterns Related Products Coaxial Cable and Cable Assemblies Connectors Freedom™ Base Antenna Mount Kits & Brackets Crimp Tools, Heat Shrink Tubing And Connector Sealant Base Installation Accessories Yagi Installation Accessories All green highlighted products are stocked and ready for immediate shipment. Top of Page All green highlighted products are stocked and ready for immediate shipment. Top of Page FULLY WELDED NON-ANODIZED VHF MODELS (click for more info) ModelFinishFrequencyCenter FreqElementsGainFB RatioMSRPBUY YXXX3WGold AnodizedNAUser Defined37.1 dBd17 dB$246.10 YXXX5WGold AnodizedNAUser Defined59.2 dBd20 dB$288.90 GOLD ANODIZED VHF MODELS (click for more info) ModelFinishFrequencyCenter FreqElementsGainFB RatioMSRPBUY Y1363Gold Anodized136 - 150 MHzTunable37.1 dBd17 dB$158.03 Y1365Gold Anodized136 - 150 MHzTunable59.2 dBd20 dB$214.73 Y1503Gold Anodized150 - 174 MHzTunable37.1 dBd17 dB$158.17 Y1505Gold Anodized150 - 174 MHzTunable59.2 dBd20 dB$213.92 Y2203Gold Anodized220 - 250 MHzTunable37.1 dBd17 dB$158.31 Y2205Gold Anodized220 - 250 MHzTunable59.2 dBd20 dB$213.99 Page 2 of 5Antenex, Inc. Online Catalog 5/18/2006http://www.antenex.com/c_search.asp?txtFunction=browse1&selFamily=YAG&selMarket... All green highlighted products are stocked and ready for immediate shipment. Top of Page All green highlighted products are stocked and ready for immediate shipment. Top of Page GOLD ANODIZED FULLY WELDED UHF MODELS (click for more info) ModelFinishFrequencyCenter FreqElementsGainFB RatioMSRPBUY Y4065Gold Anodized406 - 430 MHz418 MHz59.2 dBd20 dB$163.86 Y4066Gold Anodized406 - 430 MHz418 MHz610.2 dBd20 dB$174.95 Y4303Gold Anodized430 - 450 MHz440 MHz37.1 dBd17 dB$136.59 Y4305Gold Anodized430 - 450 MHz440 MHz59.2 dBd20 dB$163.94 Y4306Gold Anodized430 - 450 MHz440 MHz610.2 dBd20 dB$174.95 Y43012Gold Anodized430 - 450 MHz440 MHz1211 dBd20 dB$245.80 Y4503Gold Anodized450 - 470 MHz460 MHz37.1 dBd17 dB$136.59 Y4505Gold Anodized450 - 470 MHz460 MHz59.2 dBd20 dB$163.94 Y4506Gold Anodized450 - 470 MHz460 MHz610.2 dBd20 dB$174.95 Y45012Gold Anodized450 - 470 MHz460 MHz1211 dBd20 dB$245.80 Y4705Gold Anodized470 - 490 MHz480 MHz59.2 dBd20 dB$163.94 Y4706Gold Anodized470 - 490 MHz480 MHz610.2 dBd20 dB$174.95 GOLD ANODIZED FULLY WELDED 800/900 MHz MODELS (click for more info) ModelFinishFrequencyCenter FreqElementsGainFB RatioMSRPBUY Y8063Gold Anodized806 - 896 MHz851 MHz36 dBd15 dB$136.63 Y8066Gold Anodized806 - 896 MHz851 MHz69 dBd16 dB$163.94 Y80618Gold Anodized806 - 896 MHz851 MHz1814 dBd25 dB$357.00 Y89618Gold Anodized896 - 970 MHz933 MHz1814 dBd25 dB$357.00 Y80612Gold Anodized806 - 896 MHz851 MHz1211 dBd20 dB$218.61 Y8963Gold Anodized896 - 970 MHz933 MHz36 dBd15 dB$136.63 Y8966Gold Anodized896 - 970 MHz933 MHz69 dBd16 dB$163.94 Y89612Gold Anodized896 - 970 MHz933 MHz1211 dBd20 dB$218.61 Page 3 of 5Antenex, Inc. Online Catalog 5/18/2006http://www.antenex.com/c_search.asp?txtFunction=browse1&selFamily=YAG&selMarket... All green highlighted products are stocked and ready for immediate shipment. Top of Page All green highlighted products are stocked and ready for immediate shipment. Top of Page SILVER SERIES VHF MODELS (click for more info) ModelFinishFrequencyCenter FreqElementsGainFB RatioMSRPBUY YS1363Silver136 - 150 MHzTunable37.1 dBd17 dB$104.00 YS1503Silver150 - 170 MHzTunable37.1 dBd17 dB$104.00 YS1505Silver150 - 174 MHzTunable59.2 dBd20 dB$156.00 YS2165Silver216 - 225 MHzTunable59.2 dBd20 dB$156.00 YS2203Silver220 - 250 MHzTunable37.1 dBd17 dB$104.00 YS2205Silver220 - 250 MHzTunable59.2 dBd20 dB$156.00 SILVER SERIES UHF MODELS (click for more info) ModelFinishFrequencyCenter FreqElementsGainFB RatioMSRPBUY YS3406Silver340 - 360 MHz350 MHz610.2 dBd20 dB$114.40 YS4063Silver406 - 430 MHz418 MHz37.1 dBd17 dB$72.80 YS4065Silver406 - 430 MHz418 MHz59.2 dBd20 dB$98.80 YS4303Silver430 - 450 MHz440 MHz37.1 dBd17 dB$72.80 YS4305Silver430 - 450 MHz440 MHz59.2 dBd20 dB$98.80 YS4306Silver430 - 450 MHz440 MHz610.2 dBd20 dB$114.40 YS43012Silver430 - 450 MHz440 MHz1211 dBd20 dB$177.65 YS4503Silver450 - 470 MHz460 MHz37.1 dBd17 dB$72.80 YS4505Silver450 - 470 MHz460 MHz59.2 dBd20 dB$98.80 YS4506Silver450 - 470 MHz460 MHz610.2 dBd20 dB$114.40 YS45012Silver450 - 470 MHz460 MHz1211 dBd20 dB$177.65 YS47012Silver470 - 490 MHz480 MHz1211 dBd20 dB$177.65 YS4906Silver490 - 512 MHz501 MHz610.2 dBd20 dB$114.40 Page 4 of 5Antenex, Inc. Online Catalog 5/18/2006http://www.antenex.com/c_search.asp?txtFunction=browse1&selFamily=YAG&selMarket... 2000…

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Maxrad HomePCTEL APG HomeAbout UsSearchOnline CatalogsAntenna Specialists® HomeMicroPulse™ MFB9157 Electrical Specifications Bandwidth @1.5:1 VSWR 20 MHz Frequency Factory Tuned 915 MHz Frequency Range 902-928 MHz Gain 7dB Maximum Power 150 Watts Vertical Beamwidth @1/2 Power 17° Mechanical Specifications Bending Moment 62.5 ft-lbs Equivalent Flat Plate Area .44 sq ft Height 96"(2438.4 mm) Lateral Thrust 15.8 lbs Wind Loading 4.00 lbs (1.81 kg) 100 mph Online Distribution Partners Hutton Communications, Inc.Buy Online PCTEL CorporateLegal InformationWarranty InformationPrivacy PolicySafe Harbor Statement PCTEL Antenna Products Group, Inc. 471 Brighton Drive,. Bloomingdale, IL 60108 Tel: 1-800-323-9122 Fax: 1-630-372-8077Url: http://antenna.pctel.com Email: [email protected] search Page 1 of 1PCTEL, Inc. MFB9157 Online Catalogs 5/18/2006http://www.maxrad.com/models_detail.cgi?id_num=2588&styleid=8

MPE Exposure Formula: S = ( P X G ) / ( 4 X π X d^2 ) where: S = power density P = transmitter conducted power in (mW) G = antenna numeric gain d = distance to radiation center (m) or (.02^2 ) = .020 m 902 MHz (Omni antenna) Gain =5.0Numeric EUT ant.:7dBi Power = 617mW EUT power:27.9dBm Frequency =904MHz MPE limit:0.603 mW/cm^2 Cable Loss =0dB EIRP =3090.30mW3090.30mW R (cm) = S (20cm) = 915.4 MHz (Omni antenna) Gain =5.0Numeric EUT ant.:7dBi Power = 813mW EUT power:29.1dBm Frequency =915MHz MPE limit:0.610 mW/cm^2 Cable Loss =0dB EIRP =4073.80mW4073.80mW R (cm) = S (20cm) = 928 MHz (Omni antenna) Gain =5.0Numeric EUT ant.:7dBi Power = 692mW EUT power:28.4dBm Frequency =926MHz MPE limit:0.617 mW/cm^2 Cable Loss =0dB EIRP =3467.37mW3467.37mW R (cm) = S (20cm) = Enter Data in Linear Units 0.61520.2002378 Enter Data in Linear Units 23.05314330.810 Enter Data in Linear Units 21.14147110.690 902 MHz (Yagi antenna) Gain =13.2Numeric EUT ant.:11.2dBi Power = 282mW EUT power:24.5dBm Frequency =904MHz MPE limit:0.603 mW/cm^2 Cable Loss =0dB EIRP =3715.35mW3715.35mW R (cm) = S (20cm) = 915.4 MHz (Yagi antenna) Gain =13.2Numeric EUT ant.:11.2dBi Power = 288mW EUT power:24.6dBm Frequency =915MHz MPE limit:0.610 mW/cm^2 Cable Loss =0dB EIRP =3801.89mW3801.89mW R (cm) = S (20cm) = 928 MHz (Yagi antenna) Gain =13.2Numeric EUT ant.:11.2dBi Power = 295mW EUT power:24.7dBm Frequency =926MHz MPE limit:0.617 mW/cm^2 Cable Loss =0dB EIRP =3890.45mW3890.45mW R (cm) = S (20cm) = Enter Data in Linear Units 22.14912030.739 Enter Data in Linear Units 22.27050940.756 Enter Data in Linear Units 22.39418200.774

EMC Test Data Client: Model: Test-Log Number: Project Manager: Emissions Spec: Immunity Spec: Contact: EMC Test Data - A -Environment: Class: For The Microwave Data Systems Microwave Data Systems Mercury OFDM Dennis McCarthy J63298 T63364 Esther Zhu Job Number: FCC Date of Last Test: 7/18/2006 Model Mercury OFDM T-Log: T63364_Digital.xls, Rev 1.0CoverPage 1 of 9 EMC Test Data Emissions (Remote) Emissions (Remote) Modifications applied are assumed to be used on subsequent tests unless otherwise stated as a further modification. Modification History Mod. #TestDateModification 1 7/14/2006 Modified digital board to rev 22 Microwave Data Systems Mercury OFDM Esther Zhu Job Number: Test-Log Number: Project Manager: The following information was collected during the test sessions(s). Client: Model: Emissions Spec: - Contact: Dennis McCarthy Immunity Spec: J63298 T63364 A - EUT INFORMATION Environment: Class:FCC General Description MDS The EUT is a 900 MHz wireless transceiver for ethernet data networks. There are two versions of the radio, a base (aka Master) unit and a remote (aka Subscriber) unit. The rf circuitry in both devices is identical. The digital device (modem) boards are the only difference between the two units. FCC IDDescriptionModel Equipment Under Test EUT Enclosure 1234567E5MDS-Mercury900Mercury 900-R900 MHz TRx (Remote) 5/18/2006 Modified digital board to rev 2 ManufacturerSerial Number E5MDS-Mercury900MDSMercury 900-AP900 MHz TRx (Base) The EUT enclosure is primarily constructed of cast aluminum . It measures approximately 18 cm wide by 10 cm deep by 4 cm high. T-Log: T63364_Digital.xls, Rev 1.0EUT DescriptionPage 2 of 9 EMC Test Data Local Support Equipment EUT Operation During Emissions Tests During emissions testing the EUT was in receive-mode with the ethernet interface active. - DoCNot serialized Remote Support Equipment --- FCC IDSerial Number None Emissions Spec: Immunity Spec: A - The following information was collected during the test sessions(s). FCC ID - Contact: Dell Manufacturer Client: Model: Test Configuration #1 - Remote/Subscriber Unit Latitiude D510 ModelDescriptionSerial Number Microwave Data Systems Mercury OFDM J63298 T63364 Esther Zhu Job Number: T-Log Number: Project Manager: Dennis McCarthy FCC -Environ…

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