Booster Test Report

FCC ID: N7NAB300A

Test Report

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FCCID_43825

APPLICATION FOR Certification Sierra Wireless Inc. FCC ID: N7NAB300A MODEL: Air Blaster 300 Prepared by: Sierra Wireless Inc. #260 - 13151 Vanier Place Richmond, B.C. V6V 2J2 June 21, 1999

FCC ID: N7NAB300A Table Of Contents Table Of Contents _____________________________________________ 2 Letter of Submittal and Compliance_______________________________ 3 Applicant Introduction _________________________________________ 4 General Equipment Information _______________________________________________ 5 Expository Statement (2.983) ____________________________________ 6 System Description__________________________________________________________ 6 Block Diagram _____________________________________________________________ 7 Calculation of Necessary Bandwidth for FCC ID: N7NAB300A ______ 11 For CDPD 19.2Kbps Transmission (emission type FXW) _________________________ 11 Performance Test Data ________________________________________ 12 RF Output Power (2.985) ___________________________________________________ 12 Modulation Characteristics (2.987)____________________________________________ 13 Occupied Bandwidth (2.989) _________________________________________________ 14 Spurious Emissions at Antenna Terminals (2.991) _______________________________ 17 Field Intensity Measurements of Spurious Radiation (2.993) _______________________ 20 Operation Stability Performance (2.995) _______________________________________ 23 Test Equipment List __________________________________________ 24 FCC Sample Label _____________________________________ Enclosed Owners Manual ________________________________________ Enclosed Equipment Photographs _________________________________ Enclosed Schematics ___________________________________________ Enclosed MPE Report __________________________________________ Enclosed 2

FCC ID: N7NAB300A Letter of Submittal and Compliance June 23, 1999 Federal Communications Commission Authorization and Standards Division 7435 Oakland Mills Rd. Columbia, M.D. 21046 Gentlemen: Sierra Wireless Incorporated has tested this Cellular RF amplifier in accordance with the requirements contained in the appropriate Commission Regulations. To the best of my knowledge, these tests were performed using measurement procedures consistent with the Industry or Commission standards and demonstrates that the equipment complies with the published standard. We are unable to warrant against unpublished changes in requirements. The applicable rules are listed in the following test report. The Open Area Test Site used for these measurements is located at Intertek Testing Services, Menlo Park, California. Sincerely Trent McKeen RF Engineer 3

FCC ID: N7NAB300A Applicant Introduction Sierra Wireless, Inc, located in Richmond, B.C., Canada, designs and manufactures wireless data modems for use on Cellular networks. The company was incorporated in May of 1993 around a core engineering staff with special expertise in development of products for use in commercial mobile data systems. The AB300, is a Cellular Tx/Rx amplifier for use with Sierra Wireless Inc. packet modems. 4

FCC ID: N7NAB300A General Equipment Information Receive Amplifier: Frequency Range: 869 to 894 Mhz Gain 8 dB Noise Figure 6 dB Designated Reception Mode and Bandwidth: FM, 30kHz Intermediate Frequencies: None Local Oscillator Frequencies: None Input Impedance: 50 ohms Output Impedance: 50 ohm Crystal Frequencies: 10.0 Mhz Transmitter: Frequency Range: 824 to 849 Mhz Type of Emission: FM, 30kHz Input Impedance: 50 ohms Output Impedance: 50 ohms Crystal Frequencies: 10.0 Mhz Input Power +12dBm Power Output: 36 dBm max, variable to 8 dBm in 4 dB steps 5

FCC ID: N7NAB300A Expository Statement (2.983) System Description The booster is an optional add-on for selected 0.6Watt CDPD Radio Modems made by Sierra Wireless Inc. It provides 3 Watts of output power, improving the coverage area for the AirCard 300 for Notebooks and SB300 OEM device. The booster is designed to be mounted into an automobile and wired into the car’s electrical system. It connects to the 0.6Watt modem through an RF co-axial cable. The intended application is for users who want the portability of a handheld device (either with an AirCard 300 PC Card plugged in or with an embedded SB300) when outside their car but require 3Watts of output power when in their automobile. Although similar mechanically to the MP200, the booster will not be capable of stand-alone operation. Its primary purpose is to boost the output power up to a maximum of 3 Watts. Within the housing, the booster will allow an optional GPS module. Communication with the GPS module will be done through a dedicated serial port rather than over the RF link. The end system consists of the following components: • AirCard 300 or SB300. • 3 Watt Booster. • Power cable, identical to the one used on the MP200. • Co-axial cable. • Cellular antenna, typically 3dB gain. • (Optional) Serial cable to communicate with the GPS module. • (Optional) GPS antenna. 6

FCC ID: N7NAB300A Block Diagram A block diagram of the booster, focussing on the logic blocks, is shown below. LNA Rx Rx Ant Ant up to 16' of coax cable (variable loss) Tx Tx AC300 or SB300 12 dBm RF SWitch PA nominal PWM DC Signalling Protocol: Switch Power Control Control 0V nominal 5.0V indicates KEY KEY 2.5V indicates data signalling DC KEY Level Data Decode Microcontoller Modem (Atmel AT90S2313) Sense TxD RxD 10 MHz Debug Port (RI, DTR) RS232 GPS Module DB9 Buffer (optional) Serial Port (x2) Power (13.8V) MP200 12V Rail to PA Power Ground Supply Ignition Sense 5V Rail to Radiom, Logic and GPS Booster Module Microcontroller All logic functions are controlled by the MCU, an Atmel AT90S2313. It is an 8-bit RISC micro running at 10MHz which includes an on-board 128 byte EEPROM and 128 bytes of RAM. Its ROM is Flash- based allowing the chip to be reprogrammed as required, though the board design does not allow In- Circuit reprogramming. 7

FCC ID: N7NAB300A Crystal X1 is a 10MHz crystal (+/- 100ppm tolerance, +/- 100ppm stability) which drives the MCU’s built-in oscillator amplifier (along with capacitors C36 and C37). Reset The active low reset pin of the microcontroller is driven by the circuit formed by Q11, Q12, R34, R42, R44, R54, and C35. The purpose of the transistor circuit is to clamp the MCU in reset whenever the +12V power rail drops below 7V (set by the resistor divider formed by R44 and R54). The reason is that the Atmel micro has no built-in protection against low voltage situations. If the micro were allowed to operate when the +5V rail dropped below 4.0V, there would be a possibility of corrupting the EEPROM. In addition, a slowly rising or falling voltage rail may also corrupt memory. Therefore, the reset circuit is required to stop the micro from operating during power-on and power-off conditions, as well as during a brown-out. During normal operation, Q11 is on forcing Q12 off: the ~Reset pin is then driven high and the MCU operates normally. Whenever the +12V rail drops below 7V (e.g., during power-on, power-off, or during a brownout), the transistor Q11 turns off allowing Q12 to turn on and the ~Reset pin is driven low. LEDs The booster has two LED’s. One is driven by the power supply (see section 2.3) and the other is driven by the microcontroller. The function of this second LED (D8, labeled ‘Status’) is twofold: 1. Indicate the detection of the modem 2. Indicate transmitter on (KEY). The LED will remain off when no modem is attached to the booster through the RF cable. It will immediately turn on when a modem is attached and powered on. During operation, the LED will blink off momentarily while KEYing. Radio Interface The micro controls radio operation through 3 signals: 1. TXKEY (active high) turns on the radio PA. 2. RF_OK (active high) closes the RF switch leading to the preamp. 3. PWR_CTRL is a PWM signal (20 kHz frequency) that sets the radio’s output power. The MCU contains a built-in 8-bit PWM controller. All three of these signals pass through a feed-thru capacitor block (C45). Debug Port The MCU contains a standard serial port interface, which is connected through the RS232 converter to the DB9 connector J5. This serial port is designed for manufacturing test and to provide debug information. It is not required for normal operation. The micro will respond to a small number of queries and commands through this port and will also dump out some logging information. Signal Decoding The information sent from the modem to the booster is carried along the RF coaxial cable. Two kinds of information are sent: 1. KEY (i.e., turn on the transmitter PA) 2. Power signaling to set the booster’s output power KEY is indicated by driving the DC level on the coax to 5V. Signaling is indicated by transitioning the DC level between 0V and 2.5V at a known frequency. This information is decoded by the booster using the comparator U6. Before the signal is fed to the comparator circuit, the RF signal is stripped off using a low pass filter comprised of L2 and C40. The signal is then directed to two comparators, U6A and U6B. U6A is used to 8

FCC ID: N7NAB300A decode the KEY signal, and its reference voltage is set to 3.9V (through the resistor divider formed by R35, R36, and R38). Whenever the DC level on the RF cable is above 3.9V (i.e., during KEY) the comparator output is driven high. The micro then relays this signal to the radio through the TXKEY signal (see section 2.1.4 above). The second comparator, U6B, has a reference voltage of 1.6V and is used to decode the power control signaling. The micro uses this message to set the output power through its PWM (see section 2.1.3 above). R45 is used to pull the DC level of the RF towards ground – this is the mechanism the modem uses to auto-detect the presence of the booster. Transistor Q10 allows the pull down to be switched out, but in practice the switch is always on as long as power has been applied to the booster. In order for the booster to detect whether the modem is present or not, a comparator built into the MCU is used (pins 12 and 13). The reference voltage on pin 12 is set by the resistor divider R47 and R48. The other comparator input (pin 13) is fed by the RF DC level. When no modem is connected, the DC level is pulled close to ground through R45. When a modem is connected, the 20k pull up resistor on the modem pulls the DC level to approximately 500mV. Power Supply The power supply used on the booster is almost identical to that used on the MP200. 12V Regulator The input voltage (on J3 pin 3) is a nominal 13.8V (typical automotive). The fuse (F1) and diode (D1) provide reverse polarity protection. C17, L1, C10, and C11 comprise the first stage of transient protection. The regulator, U5, and Q4 act together to regulate the 13.8V input to 12V. Q4 is there because U5 cannot handle the up to 2 Amps the booster will draw when transmitting. U5 starts to regulate current, but when the current draw grows large enough to forward bias Q4 across R17, the transistor is switched in parallel. C12 and C13 are the input and output capacitors for the regulator. The LED D5 turns on whenever the 12V rail is active. The +12V supply to the radio (used by the PA) is switched using the power FET Q5. When the modem is not KEYing, the logic shuts off the PA’s power rail by pulling TXKEY low. 5V Regulator The logic section of the booster, the GPS module, and much of the radio section run off of a +5V rail. This is provided by U7 which regulates the 12V rail down to 5V. C14 and C15 are the input and output capacitors. The shutdown pin is not used, and is permanently pulled high through R26. The +5V supply to the GPS module is switched using the power transistor Q3. In order to conserve current when the ignition sense is off (see below in section 2.3.3) and the modem is not connected, the logic shuts off the GPS module by pulling GPS_PWR high. Ignition Sense The ignition sense lead on the 4-pin power connector J3 is designed to be connected to the automobile’s ignition sense. This line goes high when the car’s ignition is turned to the on position. The transistor Q7 inverts the signal and translates it to 5V logic. C19, D3, R21 and R20 are all there to minimize the effect of transients on the signal. The ignition sense is used so the booster can determine whether or not to enter a low-power state (turning off the GPS module and putting the microcontroller to sleep). GPS The optional GPS module is the same Trimble unit used in the MP200. Its pinout is as follows: 1. Serial Port 2 Output (with respect to the Trimble module) – this output carries NMEA data. 2. +5V supply rail. 9

FCC ID: N7NAB300A 3. Serial Port 1 Output – this is the primary serial port output and is used for host communications. 4. Battery Back Up – this pin is designed to be connected to a battery to allow the GPS receiver to retain its data during a prolonged power down. In the booster it is connected to the large capacitor C22 – C22 is charged through resistor R31 and D4 and will hold its charge while power to the booster is interrupted, slowly discharging into the GPS module. 5. Serial Port 1 Input – this is the primary serial port input and is used for host communications. 6. 1 Pulse Per Second – this output pulses once per second. 7. Serial Port 2 Input – this secondary serial port input is used for Differential GPS data. 8. Ground. Both serial ports as well as the 1PPS output are brought out to the DB9 connector through the RS232 converter. RS232 The RS232 converter, U9, is used to translate 5V logic signals into the +/- 9V used for standard RS232 communications. The four capacitors, C23-C26, are used by internal charge pumps to convert 5V into +/- 9V. The DB9 serial connector, J5, contains the following signals (also mentioned in brackets are the standard definition for these signals): 1. 1 Pulse Per Second Output from the GPS module (DCD) 2. GPS Serial Port 1 Output (host RxD) 3. GPS Serial Port 1 Input (host TxD) 4. Microcontroller Debug Port Input (DTR) 5. Ground 6. Logic Low, also used during manufacturing test to output a derivative of the 10MHz clock (DSR) 7. GPS Serial Port 2 Input (RTS) 8. GPS Serial Port 2 Output (CTS) 9. Microcontroller Debug Port Output (Ring) 10

FCC ID: N7NAB300A Calculation of Necessary Bandwidth for FCC ID: N7NAB300A For CDPD 19.2Kbps Transmission (emission type FXW) The data rate is 19200 bits per second. Necessary Bandwidth = 2M + 2DK M = 10 kHz D = 4.8 kHz K = 1.2 So necessary bandwidth = 2 × 10 + 2 × 4.8 × 1.2 = 31.5 kHz 11

FCC ID: N7NAB300A Performance Test Data RF Output Power (2.985) Name of Test: RF Power Output FCC ID: N7NAB300A Grantee: Sierra Wireless Serial No.: 206-00059265 Manufacturing Rating: 0.00631 to 4.0 Watt +8dBm to +36dBm in 4 dB steps (Controlled by Cell Base Station) Equipment Authorization Procedure: Para. 2.985(a) Test Equipment: HP8901A Modulation Analyzer HP8481H Power Sensor Astron VS20M DC power supply Zegna 486 PC Computer Duty Cycle: Portable (intermittent) Block Diagram of Test Set-up The computer is used to select the channel and key the transmitter. Final Radio Frequency Amplifying Device PF0030 Hitachi PA Module LOW POWER HIGH POWER Drain Current, (IC) = 100 mA 1.2 A Drain Voltage, (VC)= 12.0 V 12.0 V Total Transmitter Load 82 mA 1.05 A DC Input Voltage 13.8 V 13.8 V Power Input = (IC)(VC) = Pin = 1.13 W 14.5 W Measured Power Output = Pout = 9.85 dBm 35.9 dBm Rated Power Output 8.0 dBm 36.0 dBm 12

FCC ID: N7NAB300A Modulation Characteristics (2.987) Name of Test: Modulation Characteristics FCC ID: N7NAB300A Grantee: Sierra Wireless Serial No.: 206-00059265 Minimum Standard Specified Para. 22.907 (a) Test Results N/A Equipment Authorization Procedure Para 2.987 (a) and (b) Test Equipment: HP8921A Cell Site Test Set HP35665A Dynamic Signal Analyser Astron VS20M DC power supply Zegna 486 PC Computer Note: These tests are not applicable as the device is only an RF amplifier. It has no baseband modulation circuitry. 13

FCC ID: N7NAB300A Occupied Bandwidth (2.989) Name of Test: Occupied Bandwidth FCC ID: N7NAB300A Grantee: Sierra Wireless Serial No.: 206-00059265 Minimum Standard Specified Para. 22.907 (b) and (d) Test Results Equipment is Compliant with Standard Equipment Authorization Procedure Para 2.989 (c)(1) Test Equipment: HP8594E Spectrum Analyzer HP8921A Cell Site Test Set Astron VS20M DC Power Supply Zegna 486 PC Computer Mini-Circuits splitter, model ZA3PD-1.5 Land-line modem: shop built (unit # 1) RF attenuators, model PE7016-30, and CAT-3 Test Setup Block Diagram Power Coupler (30dB) Measurement Data Spectrum Analyzer: Hewlett Packard 8593E Settings: Resolution Bandwidth 300 Hz Video Filter 300 Hz Scan Time 3.33 sec Scan Width 100 kHz Center Frequency 837.0 MHz Data Or Signaling Type Tx Deviation Emission Designator 1) CDPD, Cellular Digital Packet Data (19.2 4.8 kHz 31K5FXW kbaud) 14

FCC ID: N7NAB300A CDPD Cellular Digital Packet Data (19.2kbaud) Input Spectrum This is a plot the the spectrum input to the AB300 amplifier at a nominal 12dBm. CDPD (FXW) Input Spectrum - 2.989 06/21/99 206-00059265 19.2kbps, 4.8kHz Deviation Un-Modulated Carrier CDPD Modulated Carrier 10 0 -10 -20 Power (dBm) -30 -40 -50 -60 TO ORDER CALL 817-431-8470 836.95 836.96 836.97 836.98 836.99 837.00 837.01 837.02 837.03 837.04 837.05 Frequency (MHz) 15

FCC ID: N7NAB300A AB300 Output Spectrum The following 2 plots show the resulting output spectrum at the min (8dBm) and max (36dBm) output powers. CDPD (FXW) Occupied Spectrum - 2.989 06/21/99 206-00059265 19.2kbps, 4.8kHz Deviation, 8dBm Output Power Un-Modulated Carrier CDPD Modulated Carrier 10 0 -10 -20 Power (dBm) -30 -40 -50 -60 TO ORDER CALL 817-431-8470 836.95 836.96 836.97 836.98 836.99 837.00 837.01 837.02 837.03 837.04 837.05 Frequency (MHz) CDPD (FXW) Occupied Spectrum - 2.989 06/21/99 206-00059265 19.2kbps, 4.8kHz Deviation, 36dBm Output Power Un-Modulated Carrier CDPD Modulated Carrier 30 20 10 Power (dBm) 0 -10 -20 -30 -40 TO ORDER CALL 817-431-8470 836.95 836.96 836.97 836.98 836.99 837.00 837.01 837.02 837.03 837.04 837.05 Frequency (MHz) 16

FCC ID: N7NAB300A Spurious Emissions at Antenna Terminals (2.991) Name of Test: Spurious Emissions at Antenna Terminals FCC ID: N7NAB300A Grantee: Sierra Wireless Serial No.: 206-00059265 Minimum Standard Specified Para. 22.106 Test Results Equipment Compliant with Standard Equipment Authorization Procedure Para. 2.993 Frequency Range Observed 0 to 9 GHz Operating Frequency 837.000 MHz Crystal Frequency 14.85 MHz TCXO Power Output 0.00631 to 4.0 Watt (8 to 36 dBm) in 4 dB steps Spurious Limit = 43dB + 10Log10 (PO) -21 to -49 dBm = Test Setup Block Diagram Power Coupler (30dB) Measurement Data Formula Frequency (MHz) Level (dB below carrier) Low Power High Power fo 837.0 -0- -0- 2fo 1647.0 - -64 dBc 3fo 2511.0 - -68 dBc 4fo 3348.0 - - 7fo 5859.0 - - 8fo 6696.0 - - Note: All other emissions were greater than 20dB below the spurious limit. Plots of the spurs reported in the table can be seen on the following 2 pages. 17

FCC ID: N7NAB300A Low Power (8dBm Nominal) Conducted Tx Spurious Emissions - 2.991 06/21/99 206-00059265 19.2kbps, 4.8kHz Deviation, 8dBm Output Power, 25.0C 0 REF: 7.9 dBm ATTEN: 10dB RES BW: 30kHz -10 VBW: 30kHz 30MHz - 2.9GHz 10 dB/div -20 Power (dBm) -30 -40 -50 -60 -70 TO ORDER CALL 817-431-8470 500 1000 1500 2000 2500 Frequency (MHz) Conducted Tx Spurious Emissions - 2.991 06/21/99 206-00059265 19.2kbps, 4.8kHz Deviation, 8dBm Output Power, 25.0C 0 REF: 7.9 dBm ATTEN: 10dB RES BW: 30kHz -10 VBW: 30kHz 2.9GHz - 9.0GHz 10 dB/div -20 Power (dBm) -30 -40 -50 -60 -70 TO ORDER CALL 817-431-8470 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 Frequency (MHz) 18

FCC ID: N7NAB300A High Power (36dBm Nominal) Conducted Tx Spurious Emissions - 2.991 06/21/99 206-00059265 19.2kbps, 4.8kHz Deviation, 36dBm Output Power, 25.0C 30 REF: 35.6 dBm ATTEN: 10dB 20 RES BW: 30kHz VBW: 30kHz 30MHz - 2.9GHz 10 dB/div 10 Power (dBm) 0 -10 -20 -30 -40 TO ORDER CALL 817-431-8470 500 1000 1500 2000 2500 Frequency (MHz) Conducted Tx Spurious Emissions - 2.991 06/21/99 206-00059265 19.2kbps, 4.8kHz Deviation, 36dBm Output Power, 25.0C 30 REF: 35.6 dBm ATTEN: 10dB 20 RES BW: 30kHz VBW: 30kHz 2.9GHz - 9.0GHz 10 dB/div 10 Power (dBm) 0 -10 -20 -30 -40 TO ORDER CALL 817-431-8470 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 Frequency (MHz) 19

FCC ID: N7NAB300A Field Intensity Measurements of Spurious Radiation (2.993) Name of Test: Field Intensity Measurements of Spurious Radiation FCC ID: N7NAB300A Grantee: Sierra Wireless Serial No.: 206-00059265 Minimum Standard Specified Para. 22.106 Test Results Equipment is Compliant with Standard Equipment Authorization Procedure Para. 2.993 Frequency Range Observed 0 MHz to 9 GHz Spurious Limit = 43dB + 10Log10 PO= -21 to -49 dB Test Setup Block Diagram GTEM Measurement Data Formula Frequency (MHz) Level (dB below carrier) Low Power High Power fo 837.0 -0- -0- 2fo 1647.0 - -59 dBc 3fo 2511.0 - -60 dBc 4fo 3348.0 - - 7fo 5859.0 - - 8fo 6696.0 - - Note: All other emissions were greater than 20dB below the spurious limit. Plots of the spurs reported in the table can be seen on the following 2 pages. 20

FCC ID: N7NAB300A Low Power (8dBm Nominal) Field Intensity of Spurious Radiation - 2.993 06/22/99 206-00059265 19.2kbps, 4.8kHz Deviation, 8dBm Output Power, 25.0C -30 REF: -27.8 dBV/m -40 ATTEN: 10dB RES BW: 30kHz VBW: 30kHz 30MHz - 2.9GHz -50 10 dB/div Field Intensity (dBV/m) -60 -70 -80 -90 -100 TO ORDER CALL 817-431-8470 500 1000 1500 2000 2500 Frequency (MHz) Field Intensity of Spurious Radiation - 2.993 06/22/99 206-00059265 19.2kbps, 4.8kHz Deviation, 8dBm Output Power, 25.0C -30 REF: -27.8 dBV/m -40 ATTEN: 10dB RES BW: 30kHz VBW: 30kHz 2.9GHz - 9.0GHz -50 10 dB/div Field Intensity (dBV/m) -60 -70 -80 -90 -100 TO ORDER CALL 817-431-8470 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 Frequency (MHz) 21

FCC ID: N7NAB300A High Power (36dBm Nominal) Field Intensity of Spurious Radiation - 2.993 06/22/99 206-00059265 19.2kbps, 4.8kHz Deviation, 36dBm Output Power, 25.0C -10 REF: -0.3 dBV/m ATTEN: 10dB RES BW: 30kHz VBW: 30kHz -20 30MHz - 2.9GHz 10 dB/div Field Intensity (dBV/m) -30 -40 -50 -60 -70 -80 TO ORDER CALL 817-431-8470 500 1000 1500 2000 2500 Frequency (MHz) Field Intensity of Spurious Radiation - 2.993 06/22/99 206-00059265 19.2kbps, 4.8kHz Deviation, 36dBm Output Power, 25.0C -10 REF: -0.3 dBV/m ATTEN: 10dB RES BW: 30kHz VBW: 30kHz -20 2.9GHz - 9.0GHz 10 dB/div Field Intensity (dBV/m) -30 -40 -50 -60 -70 -80 TO ORDER CALL 817-431-8470 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 Frequency (MHz) 22

FCC ID: N7NAB300A Operation Stability Performance (2.995) Name of Test: Operational Stability Performance FCC ID: N7NAB300A Grantee: Sierra Wireless Serial No.: 206-00059265 Minimum Standard Specified Para. 22.101 (a) Equipment Authorization Procedure Para. 2.995 Test Results Equipment is Compliant with Standard Test Equipment HP8921A Cell Site Test Set Tenney Jr environmental chamber Astron VS20M DC power supply Zegna 486 PC Computer Standard Test Frequency 837.0 MHz Note: These tests are not applicable as the device is only an RF amplifier. No RF frequency determining circuitry is present. 23

FCC ID: N7NAB300A Test Equipment List Sierra Wireless, Inc. Type Manufacturer and Model No. Serial no. Accuracy Spectrum Analyzer Hewlett Packard HP8593E 3801A03362 Pre-Amp Mini-Circuits ZFL-1000LN N020596 Power Supply Hewlett Packard E3632A KR75301364 Cellular Test Set Hewlett Packard HP8924C US35360321 RF Termination Bird 8135 10004 1.1 VSWR Attenuators Texscan FP45-20 Texscan FP45-10 Weinshel 40-10-33 CZ682 +/-1% to 1.5 GHz Mini-Circuits CAT30 8419 01 Pomona 4108-10 Thermometer Fluke 52 3965185 +/-(0.1% reading +/-0.7 deg C) GTEM EMCO 5407 9903-1305 24


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Document Modified: 2019-10-17 15:03:59
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