MI7-B64450G25Base Station for Mobile Radio Network

I I P P S S e e r r i i e e s s B B 6 6 4 4 4 4 5 5 0 0 G G 2 2 5 5 B B a a s s e e S S t t a a t t i i o o n n P P r r o o d d u u c c t t O O w w n n e e r r ’ ’ s s M M a a n n u u a a l l Date Released: March 16, 2006 Document #: 516-80541-POM Version: B Copyright 2005 IPMobileNet, Inc. . 16842 Von Karman Avenue, Suite 200  Irvine, CA 92606 Voice: (949) 417-4590 Fax: (949) 417-4591 637246.DOC Page 2 The term “IC”: before the radio certification number only signifies that Industry of Canada technical specifications were met. Operation is subject to the following two (2) conditions: (1) this devise may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of this device. The following U.S. Patents apply to this product: U.S. Patent numbers 5,640,695,6,018,647,6,243,393 Information contained in this document is subject to change without notice. All rights reserved. Reproductions, adaptations, or translation without prior written permission is prohibited, except as allowed under copyright laws. TABLE OF CONTENTS 637246.DOC Page 3 SECTION 1: THEORY OF OPERATION .............................................................................................. 4 General Block Diagram.................................................................................................................. 4 General Block Diagram Definitions ..................................................................................... 4 Input/Output........................................................................................................... 4 System Controller................................................................................................... 4 Modems ........................................................................................................... 5 Diversity Reception .......................................................................................... 5 RX Injection............................................................................................................ 5 Transmitter ............................................................................................................. 5 Receiver 1/ 2/ 3 ...................................................................................................... 5 Power Supply......................................................................................................... 5 B64450G25 Base Station Section Descriptions.......................................................................... 6 System Controller ................................................................................................................ 6 Input/Output ........................................................................................................................ 6 Modem Switching ................................................................................................................ 6 Modem ...............................................................................................................................7 Receive Signal Strength Indication Comparator ................................................................. 7 Baseband ............................................................................................................................ 8 Receiver Board ................................................................................................................... 8 IF Amplifier .......................................................................................................................... 8 Receiver Injection ................................................................................................................ 9 Exciter Board ....................................................................................................................... 9 Analog Modulation ............................................................................................................ 10 Phase Locked Loop .......................................................................................................... 10 Power Amplifier ................................................................................................................. 11 SECTION 2: FACTORY TEST PROCEDURE.......................................................................................... 12 Equipment List............................................................................................................................. 12 Programming and Configuring the Base Station..................................................................... 13 Adjustment / Alignment Procedure............................................................................................ 14 Receiver Injection .............................................................................................................. 14 Receiver ............................................................................................................................ 14 Diversity Reception ........................................................................................................... 15 Receive Data ..................................................................................................................... 16 Exciter ............................................................................................................................. 17 Power Amplifier ................................................................................................................. 17 SECTION 3: FCC LABEL.......................................................................................................................... 18 B64450G25 Base Station FCC Label Placement....................................................................... 19 B64450G25 Base Station FCC Label...........................................................................…

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Appendix A Non-Conformities for US Radio Equipment Authorization Non-Conformities FCC ID: MI7-B64450G25 (Ref # E06- 000042-1) The items listed below represent requests for infor mation following review of this application. Furth er question may arise pending review of responses t o these items. OK # Non-Conformity or Comment Submitted Response Respondent / Date of Response Ok 1 The FCC Form 731 states a frequency range of 4 50-507MHz, but the user manual on page 4 states the operating frequency is from 450-510MHz and then on page 20 states the frequency range for the programming procedure as 450-460MHz. Please explain. Revised user manual uploaded. 3/15/06 Ok 2 The maximum frequency deviation on page 54 of the test report does not correspond to the frequency tolerance stated on the FCC Form 731. Please explain/correct. The frequency tolerance on the 731 form should be 1.0 ppm. 3/15/06 OK 3 Please provide a statement which explains how this application meets the requirements of Part 90.203(j)(3) “Applications fo r Part 90 certification of transmitters designed to operate on frequencies in the 150.8-162.0125 MHz, 173.2-173.4 MHz, and/or 421-512 MHz bands, received on or after February 14, 1997 must include a certification that the equi pment meets a spectrum efficiency standard of one voice channel per 12.5 k Hz of channel bandwidth. Additionally, if the equipment is capable of transm itting data, has transmitter output power greater than 500 mW, and has a channel bandwidth of more than 6.25 kHz, the equipment must be capable of sup porting a minimum data rate of 4800 bits per second per 6.25 kHz of channe l bandwidth.” Customer Response: IPMobileNet certifies that base station B64450G25 has a voice mode spectral efficiency of 1 voice channel per 6.25 KHz of band width and a data rate 16000 bits per second in 6.25 KHz of band width. 3/14/06

SECTION 6: FCC LABEL B64450G25 Base Station FCC Label Placement B64450G25 Base Station FCC Label Model SNMAC ID 6,243,393 6,018,647 5,640,695 U.S. PATENT Nos. Made in U.S.A 16842 Von Karman Ave Suite 200, CA 92606 SECTION 6: FCC LABEL

SECTION 4: PRODUCT INSTALLATION Post Installation Checklist The following table lists the tasks that should be performed upon completing installation. TABLE 5: POST INSTALLATION CHECKLIST NO. CHECKLIST ITEM ; 1 Scope out the entire area setup to locate any obvious problem areas. … 2 Check antenna routing for safety concerns and near-field boundary setup. … 3 Use tie wraps, where possible to ensure that all cables routed in parallel are bundled together. … 4 Perform appropriate testing to ensure base station works properly. …  Once installation is complete make sure the area is clear of debris that would prevent proper airflow and ventilation. SECTION 4: PRODUCT INSTALLATION Equipment List The following table lists the equipment required to perform the B64450G25 Base Station Factory Test Procedure. TABLE 6: EQUIPMENT REQUIRED TO PERFORM FACTORY TEST PROCEDURE QTY DESCRIPTION MANUFACTURER MODEL 2 PC’s (one for mobile, one for base) Windows 9X w/ IPMessage AVR 1 IPSeries High Speed Base Station IPMobileNet B64450G25 1 IPSeries High Speed Mobile Radio IPMobileNet M64450G25 1 Service Monitor – Communication Test Set HP 8920A or B or equivalent 1 High Frequency Probe HP 85024A 1 Power Supply for 85024A Probe HP HP1122A 4 Channel Scope Tektronix TDS 460A 1 General Purpose Probe Scope 1 Digital Multi-Meter Fluke Tektronix Dmm91277 1 DC power supply with ammeter, 13.8V, 12 Amps or more Astron VS12M or equivalent 1 100 watt dummy load/attenuator Pasternack PE7021-40 or equivalent 4 UHF Antennae (generic mag mount) 1 Serial Cable DB9M – DB9F connectors (generic) IPMobileNet 156.0245.020 1 Input/Output (I/O) Board IPMobileNet 502.80081 1 IPSeries High Speed Base Station power cable 3 Serial DB9F-DB9M Null Modem cables SECTION 4: PRODUCT INSTALLATION  Programming and Configuring the Base Station This section applies to the 450 to 460 MHz frequency range of the IPSeries Base Station. Important! The base station’s IP address must be known prior to performing the procedures in this section. The programming procedure should be performed when it is necessary to upgrade a base station’s Firmware or to change the operating parameters to suit client needs. Viewing the Base Station’s Configuration Data Step 1 At the HyperTerminal window, type in the appropriate password and press [ENTER]. Step 2 Type ? and press [ENTER]. The following example displays in the HyperTerminal window: Host serial = 115200,N,8,1, timeout=200 Host framing = SLIP, no split frames no status messages tunnel = 0 TX format = new Injection = LOW SIDE, 45MHz channel spacing = 25000 Channel = 0 Channel Tx freq Rx freq Inj freq Frequency=0 , 450.000000, 463.000000, 418.000000 Serial number: yyyyyyyyy RIM address = 1 Frequency group = 1 TX quiet time = 5 Symbol sync time = 12 milliseconds, 0 extra inter-split-frame count TX tail time = 5 Radio data rate = 19200 Max data tx time = 60 seconds Carrier detect delay time = 1 millisecond Station ID = ABC123 Station ID time =10 minutes Polarity = TX+, RX+ Allow crc errors = 0 Suppress keep alive = 0 Allow base to base = 0 Timeslot status = 0 Duplicate time = 10 milliseconds Control head grant delay = 50 milliseconds RIM DD delay = 0 milliseconds Retry interval = 0 milliseconds Retry time limit = 0 milliseconds RSSI step = 25 (=19dBm) IPNC = 192.168.3.3 SLIP Address = 192.168.4.6 RF IP Address = 192.168.3.1 SNTP interval = 60 seconds num timeslots = 16 timeslot period = 992ms timeslots per voice packet = 4 noise = -128dBm Fixed TX Delay = 0 milliseconds Scale TX Delay = 0 microseconds SECTION 4: PRODUCT INSTALLATION Adjustment / Alignment Procedures Make appropriate notations of any items that require attention during this procedure. This information is needed later during the repair process. Startup Step 1 Remove the base station cover placing the screws in a location where they will not be misplaced. Step 2 Connect the base station to the appropriate components. Step 3 Power up the base station and computer. The power supply ammeter must read 1.2 amps or less with a 13.8 VDC input. Receiver Injection Step 1 Using the HP high frequency probe verify that the receiver injection frequency is present at each of the three (3) receivers by monitoring the receivers R24 surface mount pad which lies on the 50 ohm track between P1 and C43. Step 2 Adjust R23 on the receiver injection circuit board to set the injection frequency within 10 Hz of the exact injection frequency. The amplitude of the injection frequency should read approximately +5 dBm ±1 dBm. Receiver Step 1 Using the high frequency probe, monitor the 44.545 MHz second injection frequency at U6 pin 3, adjust trimmer capacitor (C22) to the center of the oscillator’s oscillation range. The amplitude level of pin 3 of U6 should read between +5 and +10 dBm. Step 2 Inject an on-frequency signal at a level of –80 dBm, modulated with a 1 KHz test tone at ±5.0 KHz deviation into the receiver under test. Step 3 Check the receiver’s sensitivity, verifying that the SINAD is 12 dB or better at a maximum level of –119 dBm (-120 is typical). SECTION 4: PRODUCT INSTALLATION    Diversity Reception Step 1 Inject an on-frequency signal at a level equal to Receiver 1 12dB SINAD level, modulated with a 1 KHz test tone at ±5.0 KHz deviation into Receiver 1. Step 2 While monitoring TP1 with the digital multi-meter, adjust RSSI1 low adjust potentiometer (R12) for a reading of 0.750 VDC ±10 mV. Step 3 Increase the amplitude of the signal by 50 dBm. Step 4 While monitoring TP1 with the digital multi-meter, adjust RSSI1 high adjust potentiometer (R11) for a reading of 2.75 VDC ±10 mV. Adjustments R11 and R12 are interactive adjustments, therefore continue adjustments until the DC voltage at TP1 is 0.750 VDC for the receiver’s 12 dB SINAD level and 2.75 VDC for a 50 dBm increase from the receiver’s 12 dB SINAD level. Step 5 Inject an on-frequency signal at a level equal to Receiver 2 12dB SINAD level, modulated with a 1 KHz test tone at ±5.0 KHz deviation into Receiver …

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Page 1 of 64 Report No.: FC05-058 IP MOBILENET TEST REPORT FOR THE BASE STATION FOR MOBILE DATA RADIO NETWORK, B64450G25 FCC PART 90 AND RSS-119 COMPLIANCE DATE OF ISSUE: SEPTEMBER 28, 2005 PREPARED FOR: IP MobileNet 16842 Von Karman Avenue Irvine, CA 92606 PREPARED BY: Mary Ellen Clayton CKC Laboratories, Inc. 5046 Sierra Pines Drive Mariposa, CA 95338 P.O. No.: 004248-00 W.O. No.: 84044 Date of test: September 16-23, 2005 Report No.: FC05-058 This report contains a total of 64 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of CKC Laboratories, Inc. The results in this report apply only to the items tested, as identified herein. Page 2 of 64 Report No.: FC05-058 TABLE OF CONTENTS Administrative Information .............................................................................................3 FCC to Canada Standard Correlation Matrix...................................................................4 Conditions for Compliance ..............................................................................................4 Approvals .........................................................................................................................4 Equipment Under Test (EUT) Description ......................................................................5 Equipment Under Test .....................................................................................................5 Peripheral Devices ...........................................................................................................5 Temperature and Humidity During Testing.....................................................................6 FCC 2.1033(c)(3) User’s Manual ....................................................................................6 FCC 2.1033(c)(4) Type of Emissions ..............................................................................6 FCC 2.1033(c)(5) Frequency Range................................................................................6 FCC 2.1033(c)(6) Operating Power.................................................................................6 FCC 2.1033(c)(7) Maximum Power Rating ....................................................................6 FCC 2.1033(c)(8) DC Voltages .......................................................................................6 FCC 2.1033(c)(9) Tune-Up Procedure ............................................................................6 FCC 2.1033(c)(10) Schematics and Circuitry Description..............................................6 FCC 2.1033(c)(11) Label and Placement ........................................................................6 FCC 2.1033(c)(12) Submittal Photos ..............................................................................6 FCC 2.1033(c)(13) Modulation Information ...................................................................6 FCC 15.107 – AC Conducted Emissions.........................................................................7 FCC 15.109 – Radiated Emissions ..................................................................................15 FCC 15.111 – Antenna Port Emissions for Receiver ......................................................24 FCC 2.1033(c)(14)/2.1046/90.205 - RF Power Output ...................................................32 FCC 2.1033(c)(14)/2.1049(i)/90.209 - Occupied Bandwidth..........................................34 FCC 90210(c) Emissions Mask .......................................................................................38 FCC 2.1033(c)(14)/2.1051/90.210 - Spurious Emissions at Antenna Terminal..............45 FCC 2.1033(c)(14)/2.1053/90.210 - Field Strength of Spurious Radiation ....................49 FCC 2.1033(c)(14)/2.1055/90.213 - Frequency Stability ................................................54 FCC 90.214 Transient Frequency Behavior ....................................................................56 RSS-119 99% Bandwidth ................................................................................................61 Page 3 of 64 Report No.: FC05-058 ADMINISTRATIVE INFORMATION DATE OF TEST: September 16-23, 2005 DATE OF RECEIPT: September 16, 2005 FREQUENCY RANGE TESTED: 9 kHz-9 GHz MANUFACTURER: IP MobileNet 16842 Von Karman Avenue Irvine, CA 92606 REPRESENTATIVE: Eric Tanner TEST LOCATION: CKC Laboratories, Inc. 110 Olinda Place Brea, CA 92621 TEST METHOD: FCC Part 90, ANSI/TIA/EIA-603-B (2002), ANSI C63.4 (2003), FCC-MP5, RSS-Gen and RSS-119 PURPOSE OF TEST: To demonstrate the compliance of the Base Station for Mobile Data Radio Network, B64450G25 with the requirements for FCC Part 90 and RSS-119 devices. Page 4 of 64 Report No.: FC05-058 FCC TO CANADA STANDARD CORRELATION MATRIX Canadian Standard Canadian Section FCC Standard FCC SectionTest Description RSS1195.59090.209Bandwidth Limitations RSS1195.5.1NANASpecific Requirements for Channel BW > 12.5kHz RSS1195.5.79090.217Exemption from technical standards RSS1195.79090.207Authorized Modulation Types RSS1195.8NANAEquivalent Channels (>12.5kHz) RSS1196.29090.205Power Output RSS1196.39090.210Spurious Emissions OATS RSS1196.39090.210Spurious Emissions Ant Terminal RSS1196.49090.210Emissions Mask RSS1196.59090.214Transient Freq Behavior RSS1196.622.1047Modulation Limiting RSS1196.9NANAData Modem Requirements RSS11979090.213Frequency Stability RSS119815Subpart BReceiver Requirements RSS1199OET65 Sup. CRF Exposure Requirements IC-3172D100638Site File No. CONDITIONS FOR COMPLIANCE No modifications to the EUT were necessary to comply. APPROVALS Steve Behm, Director of Engineering Services QUALITY ASSURANCE:TEST PERSONNEL: Joyce Walker, Quality Assurance Administrative Manager Stuart Yamamoto, EMC Engineer Page 5 of 64 Report No.: FC05-058 EQUIPMENT UNDER TEST (EUT) DESCRIPTION The customer declares the EUT tested by CKC Laboratories was representative of a production unit. EQUIPMENT UNDER TEST Base Station for Mob…

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PHOTOGRAPH SHOWING MAINS CONDUCTED EMISSIONS Mains Conducted Emissions - Front View PHOTOGRAPH SHOWING MAINS CONDUCTED EMISSIONS Mains Conducted Emissions - Back View PHOTOGRAPH SHOWING RADIATED EMISSIONS Radiated Emissions - Front View PHOTOGRAPH SHOWING RADIATED EMISSIONS Radiated Emissions - Back View FCC 15.111 FCC 90.205 RF POWER OUTPUT FCC 90.209 FCC 90.209(c) EMISSIONS MASK FCC 90.210(c) ANTENNA CONDUCTED SPURIOUS EMISSIONS FCC 90.210(c) OATS SPURIOUS EMISSIONS FCC 90.210(c) OATS SPURIOUS EMISSIONS FCC 90.213 FREQUENCY STABILITY FCC 90.214 TRANSIENT FREQUENCY BEHAVIOR RSS-119 99% BANDWIDTH