Test Report Retests by US Technologies

FCC ID: L2VAX550

Test Report

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FCCID_154579

FCC ID: L2VAX550 SECTION 5 NEW MEASUREMENTS TO SUPPLEMENT PREVIOUS APPLICATION

FCC ID: L2VAX550 TEST AND MEASUREMENTS 5.1 Configuration of Tested System Since the unit was considered to be previously approved. Since the copy of the previous report available did not show the remeasured output power (that ITS previously performed and was requested by the FCC) and was not available from the previous submittal information, this test was remeasured. The sample was configured similar to the testing performed by ITS. The sample used for testing was received by U.S. Technologies on April 23, 2001 in good condition. 5.2 Test Facility Testing was performed at US Tech's measurement facility at 3505 Francis Circle, Alpharetta, GA. This site has been fully described and submitted to the FCC, and accepted in their letter marked 31040/SIT. Additionally this site has also been fully described and submitted to Industry Canada (IC), and has been approved under file number IC2982. 5.3 Test Equipment Table 1 describes test equipment used to evaluate this product. 5.4 Modifications No modifications were made by US Tech, to bring the EUT into compliance with FCC Part 15 limits for the transmitter portion of the EUT.

FCC ID: L2VAX550 Test Date: April 24, 2001 UST Project: 01-0137 Customer: Axonn L.L.C. Model: AX-550 Transmitter Photograph(s) for Spurious Emissions (Front)

FCC ID: L2VAX550 Test Date: April 24, 2001 UST Project: 01-0137 Customer: Axonn L.L.C. Model: AX-550 Transmitter Photograph(s) for Spurious Emissions (Back)

FCC ID: L2VAX550 TABLE 1 EUT and Peripherals PERIPHERAL MODEL SERIAL FCC ID: CABLES MANUFACTURER NUMBER NUMBER P/D 6’ u to Power Modular TX Board 0583-0500- L2VAX550 Source AX550 Rev F Axonn Corporation CS0 (pending) 6’ U to Serial Connection AX550 Interface Board Development None N/A None Axonn Corporation Adapter NOTE: Remote accessory equipment not listed

FCC ID: L2VAX550 TABLE 2 TEST INSTRUMENTS TYPE MANUFACTURER MODEL SN. SPECTRUM ANALYZER HEWLETT-PACKARD 8593E 3205A00124 SPECTRUM ANALYZER HEWLETT-PACKARD 8558B 2332A09900 S A DISPLAY HEWLETT-PACKARD 853A 2404A02387 COMB GENERATOR HEWLETT-PACKARD 8406A 1632A01519 BILOG CHASE CBL6112A 2238 PLOTTER HEWLETT-PACKARD 7475A 2325A65394

FCC ID: L2VAX550 5.5 Peak Power Within the Band 902 - 928 MHz per FCC Section 15.247(b) Peak power within the band 902 - 928 MHz has been measured with a spectrum analyzer. Since the EUT incorporates an integrated antenna, this measurement was made on an OAT’s site. The measurement was made with a spectrum analyzer using a peak detector with the VBW & RBW greater than the 6 dB bandwidth. The EIRP from the EUT was then calculated. The results of the measurements are given in Table 3 and Figure 3a through Figure 3b. The EUT did not incorporate any antennas of directional gain greater than 6 dBi, therefore the output power has not been reduced as required by 15.247(b)(3).

FCC ID: L2VAX550 TABLE 3 PEAK POWER OUTPUT Test Date: April 24, 2101 UST Project: 01-0137 Customer: Axonn L.L.C. Model: AX-550 Transmitter Frequency Receiver Correction Corrected Measured FCC Limit (MHz) Reading Factor Reading Power (Watt) (dBm) (dB) (V/m) @ 3m (Watt) @ 3m 905.65 -25.0 28.7 0.342767 0.100 1.0 914.67 -26.7 28.8 0.285102 0.069 1.0 923.65 -27.0 28.9 0.278612 0.069 1.0 Transmitters peak power calculated using: P (W) = (E*d)2 30*G where d = 3 meters, E = corrected measured field strength in V/m, and G = numeric gain of transmitting antenna (0.354 for –4.5 dBi) Tester Signature: Name: Tim R. Johnson

14: 08: 43 APR 24, 2091 4#nxonn (Low) MKR 995.67 MHz REF —20.90 dBm AT 19 aB —25.01 dBm PEAK Los L—AfO 10 aB/ maRkER \\\\\ .67 MHz ~25.04 dBm va sB sc FC conr L CENTER 995.65 MHz SPAN 10.090 MHz #RES BW 3.0 MHz VBW 4 MHz SWP 20.0 msec

19: 59: 16 APR 24. 20014 FZ AxonNn (mID) MKR 914.67 MHz REF —20.9 dBm AT 10 dB —26.67 dBm PEAK LOG 10 dB/ MAR 914.67 MHz 26.67 dBm VA S B SC Fi C COR A CENTER 914.79 MHz SPAN 10.099 MHz #RES BW 3.0 MHz VBW 1 MHz SWP 20.0 msec

11: 58; P3 APR 24, 2001 4WHIGH MKR 923.65 MHz REF —20.9 dBm AT 10 dB —27.94 dBm PEAK LOG 10 dB/ [— VA S B SC Fi C COR R CENT ER 923.65 MHz SPAN 10.099 MHz vRES BW 3.0 MHz VvBW i MHz SWP 20.0 msec


Document Created: 2019-11-10 22:23:14
Document Modified: 2019-11-10 22:23:14
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