RF Test Report: Zinwave ORU 47CFR90 SC_TR_178_C

Transcription

1 RF Test Report: Zinwave ORU 47CFR9 FCC ID: UPO32-7 SC_TR_78_C Sulis Consultants Limited Mead House, Longwater Road, Eversley, Hampshire, RG27 NW, UK Registered in England & Wales, number

2 Contents Revision History Purpose Reference Documents Test Information Client and manufacturer Test Locations Test sample Test Configuration Test sample and Operating mode Support equipment Equipment arrangement Permitted Antennas Supported Services Summary of Tests performed Pass band gain Test method Results... 8 Transmit Power Intermodulation spurious emissions Test method Test results... 4 Occupied Bandwidth Test method Test results... 7 Spurious Emissions Multichannel enhancer Single channel enhancer Noise Figure Additional noted for MHz Emission limitations Test equipment SC_TR_78_C Page 2 of 33

3 Tables Table : Equipment under test... 6 Table 2: Support Equipment... 6 Table 3: Summary of tests performed... 9 Table 4: gain variance within Land mobile service bands... Table 5: Maximum transmit power within Land mobile service bands... 3 Table 6: Multi-channel transmit power and intermodulation... 4 Table 7: Additional noted for MHz... 3 Table 8: Test Equipment Figures Figure : Test configuration single channel... 7 Figure 2: Test configuration dual channel... 7 Figure 3: gain variance within service bands... 2 Figure 4: Multi-channel transmit power and intermodulation... 5 SC_TR_78_C Page 3 of 33

4 Revision History Revision Originator Date Comment Signature Draft C Blackham Director, Sulis Consultants Ltd 8 Dec 5 st release as draft A C Blackham Director, Sulis Consultants Ltd Jan 6 st release B C Blackham Director, Sulis Consultants Ltd 7 Feb 26 Typos and section 2 updated C C Blackham Director, Sulis Consultants Ltd 4 May MHz band updated to be just MHz 2 Purpose This document details the testing performed on Zinwave Optical Remote Unit, ORU, model number 32-7 against requirements of FCC 47CFR9. 3 Reference Documents [] 47 CFR9 Title 47 Code of Federal Regulations Part 9: Private Land Mobile Radio Services [2] TIA3-D Land Mobile FM or PM Communications Equipment Measurement and Performance Standards [3] KDB 9352 D5 V Federal Communications Commission Office of Engineering and Technology Laboratory Division; Measurement guidance for Industrial and Non-consumer signal booster, repeater and amplifier devices [4] KDB9768 DO v2r2 Federal Communications Commission Office of Engineering and Technology Laboratory Division; Measurement guidance for certification of licensed digital transmitters. SC_TR_78_C Page 4 of 33

5 4 Test Information 4. Client and manufacturer Zinwave Ltd Harston Mill Harston Cambridge CB22 7GG UK 4.2 Test Locations Testing was performed by Charlie Blackham of Sulis Consultants Ltd on 4 th September 5 and on 3 rd May 6 at Zinwave s offices detailed in section Test sample The results herein only refer to sample detailed in section 5 SC_TR_78_C Page 5 of 33

6 5 Test Configuration 5. Test sample and Operating mode The equipment under test (EUT) was: Manufacturer Name Model Number Serial Number Zinwave ORU Table : Equipment under test Modifications during test: None 5.2 Support equipment The following equipment shall be used, configured as shown in Figure : Name Part Number Label Serial Number Zinwave UNIhub (Primary Hub) Chassis B7 RF Service module SM / Optical module OM / Zinwave UNIhub (Secondary Hub) Chassis Input Optical module OM 5/ Optical module OM 3/6 575 Table 2: Support Equipment SC_TR_78_C Page 6 of 33

7 5.3 Equipment arrangement Signal Generator Primary Hub Secondary Hub ORU Signal Analyser Fiber Figure : Test configuration single channel Low pass filter (Some tests only) Signal Generator Signal Generator Primary Hub Fiber Secondary Hub ORU Signal Analyser RF splitter Figure 2: Test configuration dual channel Notes additional connections not shown:. For dual channel measurements, IQ output from SMBVA Vector Signal Generator connected to IQ input of SMJA signal generator 2. MHz Ref Clock output of FSV4 Signal Analyser connected to Ref Clock inputs of the two signal generators 5.4 Permitted Antennas The system is designed for operation with antennas having a maximum gain of 8. dbi or 5.85 dbd. This is the value used for determining EIRP or ERP where required. SC_TR_78_C Page 7 of 33

8 5.5 Supported Services Frequency Band (MHz) Service Modulation Channel Bandwidth Emission designator P25 C4FM (QPSK) 2.5kHz K2GE FM FM ±2.5kHz deviation 2.5kHz K2F3W P25 C4FM (QPSK) 2.5kHz K2GE FM FM ±2.5kHz deviation 2.5kHz K2F3W FM FM ±5.kHz deviation 25kHz KF3W P25 C4FM (QPSK) 2.5kHz K2GE FM FM ±2.5kHz deviation 2.5kHz K2F3W FM FM ±5.kHz deviation 25kHz KF3W P25 C4FM (QPSK) 6.25kHz K2GE 4kHz FM 6.25kHz 4KFE P25 C4FM (QPSK) 2.5kHz K2GE OpenSky 4-level GFSK 25kHz 8KFE FM & EDACS FM ±5.kHz deviation 25kHz KF3W iden 6-QAM 25kHz KW7W iden 6-QAM 25kHz KW7W EVDO (QPSK+QAM) FD-LTE QPSK 6QAM QPSK 6QAM 64QAM.25MHz 5 MHz M25F9W M25W9W 4MF9W 4MW9W 4MW9W SC_TR_78_C Page 8 of 33

9 6 Summary of Tests performed This report contains results for the following tests: Test 47 CFR Part Section Result Passband gain and Determination of f N/A 7 N/A Transmit Power 9.29(e)() 8 Pass Noise Figure 9.29(e)(2) Not applicable Intermodulation spurious emission Occupied Bandwidth Conducted Spurious Emissions 9.29(e)(3) 9 Pass 9.29(e)(4) 9.2(c) 9.2(h) Pass 9.29(e)(3) Pass Noise ERP 9.29(d)(6)(ii) 2 Pass Emissions limitations 9.543(f) 3 Table 3: Summary of tests performed 9352 D2 Signal Boosters Certification v3section V(j)(5): For the remote unit of a conventional fiberconnected host/remote DAS booster system, it is acceptable to submit compliance information and test data consistent with 9.29(d)(6)(ii) (i.e., ERP of noise 43 in khz RBW) for the downlink path only, in place of 9.29(e)(2) noise figure test data (i.e., NF 9 db for both UL and DL). Test reports must provide explicit details about instrumentation and procedure used for 9.29(d)(6)(ii) testing. SC_TR_78_C Page 9 of 33

10 7 Pass band gain 7. Test method. Connect a signal generator to the input of the Spectrum Analyser. 2. Configure a swept CW signal with the following parameters: a. Frequency range = the passband of the service band under investigation. b. Set power so that the received level to be -5dB. c. Dwell time = 5 ms d. Number of points = SPAN/(RBW/2). 3. Set the span of the spectrum analyser to the same as the frequency range of the signal generator. 4. Set the detector to Peak Max-Hold and wait for the spectrum analyser s spectral display to fill. 5. Record trace. 6. Connect Signal Generator to RF service module or Primary Hub 7. Connect a spectrum analyser to the output of the EUT using appropriate attenuation. 8. Set the detector to Peak Max-Hold and wait for the spectrum analyser s spectral display to fill. 9. Record trace..calculate and report Gain, which is difference between input and output signal. 7.2 Results Exact power fed into Hub shown on plot as input power and resultant output shown as output power. Gain calculated as output power input power (as input power is ve) Freq range (MHz) Maximum gain () Table 4: gain variance within Land mobile service bands SC_TR_78_C Page of 33

11 3 Output Power Input Power Gain 3 Output Power Input Power Gain Start: 46. MHz Stop: 454. MHz Res BW: khz Vid BW: khz Sweep: us 27//5 5:53:7 Atten: 5 db Gain MHz 23.9 Max gain 2 Output Power MHz 8.66 Max output power - Start: 456. MHz Stop: 47. MHz Res BW: khz Vid BW: khz Sweep: 8.97 us 27//5 5:58:2 Atten: 5 db Gain MHz Max gain 2 Output Power MHz 8.92 Max output power MHz MHz 3 Output Power Input Power Gain 2 3 Output Power Input Power Gain Start: 769. MHz Stop: 775. MHz Res BW: khz Vid BW: MHz Sweep: 5. ms 3/5/6 6:4:3 Atten: 5 db FSQ-8 Gain MHz Max gain 2 Output Power MHz.9 Max output power - Start: 85. MHz Stop: 869. MHz Res BW: khz Vid BW: khz Sweep: us 27//5 6:7:49 Atten: 5 db Gain MHz Max gain 2 Output Power MHz 9.74 Max output power MHz MHz SC_TR_78_C Page of 33

12 Output Power Input Power Gain Output Power Input Power Gain Start: 929. MHz Stop: 94. MHz Res BW: khz Vid BW: khz Sweep: 8.95 us 27//5 6::6 Atten: 5 db Gain 93.4 MHz Max gain 2 Output Power MHz 9.9 Max output power - Start: 5. MHz Stop: 74. MHz Res BW: khz Vid BW: khz Sweep: us 27//5 6:5: Atten: 5 db Gain MHz.96 Max gain 2 Output Power 74. MHz 5.89 Max output power MHz 5-74 MHz Figure 3: gain variance within service bands SC_TR_78_C Page 2 of 33

13 8 Transmit Power The Maximum transmit power is determined from the maximum output power determined using a CW signal in section 7 Freq range (MHz) Maximum conducted transmit power () Maximum radiated power (ERP) Limit W ERP Table 5: Maximum transmit power within Land mobile service bands The limit in 9.29(e)() is 5W ERP or 37 ERP and the highest ERP obtained from this system is 26. db ERP, or 46 mw ERP. SC_TR_78_C Page 3 of 33

14 9 Intermodulation spurious emissions 9. Test method Two signal generators were connected to the RF service input of the hub via a 2: splitter. For each band under consideration two generator frequencies f and f 2 were set such that their 3 rd order intermodulation products, f 3 and f 4 were also within the band under consideration. The input levels of the two input signals were raised until either the AGC threshold was reached or the total channel power was 3dB above that specified. The level of the highest CW tone was noted for The level of the highest intermodulation product was noted for comparison against the -3 limit. 9.2 Test results Freq range (MHz) Highest tone, P o () Highest intermodulation product () Limit () Result <. -3. Pass Pass Pass Pass Pass Pass Pass Table 6: Multi-channel transmit power and intermodulation MHz MHz SC_TR_78_C Page 4 of 33

15 * RBW khz Marker [T ] VBW khz 7.98 Ref 3 Att 75 db SWT 8 ms MHz 3 Marker 2 [T ] 7.55 RM * AVG MHz Marker 3 [T ] MHz A TDF PA - SWP of 3DB -3 3 Center MHz khz/ Span 2 MHz Date: 3.MAY.6 6:2: MHz MHz MHz MHz MHz 5-74 MHz Figure 4: Multi-channel transmit power and intermodulation SC_TR_78_C Page 5 of 33

16 Occupied Bandwidth. Test method For a single channel amplifier, the 99% emission bandwidth shall be measured under the conditions described in section and the spectrum analyser plots submitted in the test report. Set the resolution bandwidth of the spectrum analyser from % to 3% of the 99% emission bandwidth and set the video bandwidth to 3 times the resolution bandwidth. Record both the amplifier input and set the video bandwidth to 3 times the resolution bandwidth. Record both the amplifier input and output signals. The plot was also compared against the mask in 9.2(c) except for operation in the MHz band where 9.2(h) was used SC_TR_78_C Page 6 of 33

17 .2 Test results 2.57 Output signal Input signal Input FM output FM (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 MHz Sweep: 3.79 ms 3//5 7:39: Atten: 3 db (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 5 Hz Sweep: 3.79 ms 3//5 4:57:3 Atten: 3 db Input FM MHz max input 2 output FM MHz 2.88 Max level Input FM output FM Input FM output FM (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 5 Hz Sweep: 3.79 ms 3//5 4:29:9 Atten: 3 db Input FM MHz max input 2 output FM MHz 4.82 Max level (c) Mask for 2.5 khz Start: MHz Stop: 43.5 MHz Res BW: 5 Hz Vid BW: 5 Hz Sweep: 3.79 ms 3//5 4:59:37 Atten: 3 db Input FM 43. MHz -7.2 max input 2 output FM 43. MHz 5.38 Max level 3 4 SC_TR_78_C Page 7 of 33

18 Output FM Input FM Output CW -3.3 Input signal Output signal (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 5 Hz Sweep: 3.79 ms 3//5 5:4:55 Atten: 3 db (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 MHz Sweep: 3.79 ms 3//5 7:48:6 Atten: 3 db Output signal 456. MHz Input signal MHz Input FM output FM Input signal Output signal (c) Mask for 2.5 khz Start: MHz Stop: 48.5 MHz Res BW: 5 Hz Vid BW: 5 Hz Sweep: 3.79 ms 3//5 5:26:52 Atten: 3 db Input FM 48. MHz max input 2 output FM 48. MHz 6.44 Max level (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 khz Sweep: 3.79 ms 3//5 9::2 Atten: 3 db 7 8 Input signal Output signal Output signal Input signal (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 MHz Sweep: 3.79 ms 3//5 8:25:35 Atten: 3 db (c) Mask for 2.5 khz Start: MHz Stop: 75.5 MHz Res BW: 5 Hz Vid BW: 3 khz Sweep: 3.79 ms 3//5 8:45:54 Atten: 3 db 9 SC_TR_78_C Page 8 of 33

19 Input signal Output signal Output signal Input signal (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 khz Sweep: 3.79 ms 3//5 8:47:33 Atten: 3 db (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: Hz Vid BW: 3 Hz Sweep: 2. s 3/5/6 7:8:45 Atten: 3 db FSQ-8 2 (mask H) Input signal Output signal Output signal Input signal (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 khz Sweep: 3.79 ms 3//5 8:43:3 Atten: 3 db (c) Mask for 2.5 khz Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 khz Sweep: 3.79 ms 3//5 9:3:56 Atten: 3 db 3 4 Input signal Output signal Output signal Input signal Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 khz Sweep: 3.79 ms 3//5 9:7:37 Atten: 3 db Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 khz Sweep: 3.79 ms 3//5 9:24:9 Atten: 3 db 5 6 SC_TR_78_C Page 9 of 33

20 Input signal Output signal -5 Output signal Input signal Start: MHz Stop: MHz Res BW: 5 Hz Vid BW: 3 khz Sweep: 3.79 ms 3//5 9:26:9 Atten: 3 db Start: MHz Stop: MHz Res BW: khz Vid BW: 3 khz Sweep: us 3//5 9:34:5 Atten: 3 db 7 8 Input signal Output signal -5 Output signal Input signal Start: MHz Stop: MHz Res BW: khz Vid BW: 3 khz Sweep: us 3//5 9:35:3 Atten: 3 db Start: 846. MHz Stop: 86. MHz Res BW: khz Vid BW: khz Sweep: 8.98 us 3//5 :7:5 Atten: 3 db 9 Input signal Output signal -5 Output signal Input signal Start: 846. MHz Stop: 86. MHz Res BW: khz Vid BW: khz Sweep: 8.98 us 3//5 :9:8 Atten: 3 db Start: 859. MHz Stop: 874. MHz Res BW: khz Vid BW: khz Sweep: 8.98 us 3//5 ::26 Atten: 3 db 2 22 SC_TR_78_C Page of 33

21 Spurious Emissions. Multichannel enhancer Measurement performed using RMS detector and sweep averaging method as for Transmit Power. Two Channel 3 Two Channel Start:. MHz Stop: 9. MHz Res BW: khz Vid BW: MHz Sweep: us 27//5 7:2:22 Atten: 4 db Two Channel MHz -.7 Relative to limit Start:. MHz Stop: 2.6 GHz Res BW: khz Vid BW: MHz Sweep: 32. ms PASS 27//5 7:2:33 Atten: 4 db Two Channel MHz Relative to limit MHz MHz Two Channel - -3 Start:. MHz Stop: 2.6 GHz Res BW: khz Vid BW: MHz Sweep: 32. ms PASS 27//5 7:7:36 Atten: 4 db Two Channel MHz.24 Relative to limit MHz SC_TR_78_C Page 2 of 33

22 3 Two Channel 3 Two Channel Start:. MHz Stop: 698. MHz Res BW: khz Vid BW: MHz Sweep: us PASS 27//5 7::49 Atten: 4 db Two Channel MHz Relative to limit Start: 756. MHz Stop: 4. GHz Res BW: khz Vid BW: MHz Sweep: 32.5 ms PASS 27//5 7:2:56 Atten: 4 db Two Channel.44 GHz Relative to limit MHz MHz pt 2 3 Two Channel 3 Two Channel Start:. MHz Stop: 85. MHz Res BW: khz Vid BW: MHz Sweep: us PASS 27//5 7:3: Atten: 4 db Two Channel MHz Relative to limit Start: 869. MHz Stop: 4.5 GHz Res BW: khz Vid BW: MHz Sweep: 36.4 ms PASS 27//5 7:29:9 Atten: 4 db Two Channel.78 GHz.9 Relative to limit MHz MHz pt 2 3 Two Channel 3 Two Channel Start:. MHz Stop: 929. MHz Res BW: khz Vid BW: MHz Sweep:. ms PASS 27//5 7:32:6 Atten: 4 db Two Channel.838 MHz Relative to limit Start: 93. MHz Stop: 4.7 GHz Res BW: khz Vid BW: MHz Sweep: 37.7 ms PASS 27//5 7:38:8 Atten: 4 db Two Channel.859 GHz Relative to limit MHz MHz pt 2 SC_TR_78_C Page 22 of 33

23 3 Two Channel 3 Two Channel Start:. MHz Stop: 93. MHz Res BW: khz Vid BW: MHz Sweep:. ms PASS 27//5 7:4:36 Atten: 4 db Two Channel MHz Relative to limit Start: 935. MHz Stop: 4.7 GHz Res BW: khz Vid BW: MHz Sweep: 37.7 ms PASS 27//5 7:39:5 Atten: 4 db Two Channel.866 GHz.3 Relative to limit MHz MHz pt 2 3 Two Channel 3 Two Channel Start:. MHz Stop: 935. MHz Res BW: khz Vid BW: MHz Sweep:. ms PASS 27//5 7:4:42 Atten: 4 db Two Channel MHz Relative to limit Start: 94. MHz Stop: 4.7 GHz Res BW: khz Vid BW: MHz Sweep: 37.6 ms PASS 27//5 7:42:25 Atten: 4 db Two Channel.875 GHz -9.2 Relative to limit MHz MHz pt 3 SC_TR_78_C Page 23 of 33

24 .2 Single channel enhancer The level of Harmonic emissions from transmit frequencies at bottom, middle and top channels for each band were investigated. The plots below show worst case emissions levels for each band. Measurement performed using RMS detector and sweep averaging method as for Transmit Power. There were no emissions within db of the limit Start:. MHz Stop:. GHz Res BW: khz Vid BW: 3 khz Sweep:.8 ms /2/5 9:2:28 Atten: 4 db MHz Relative to limit -9 Start:. MHz Stop:. GHz Res BW: khz Vid BW: 3 khz Sweep:.8 ms /2/5 9:4:27 Atten: 4 db MHz -4.2 Relative to limit 5 74 MHz Top QPSK 5 74 MHz Top FM Start:. MHz Stop:. GHz Res BW: khz Vid BW: 3 khz Sweep:.8 ms /2/5 9:5:5 Atten: 4 db MHz -7.7 Relative to limit -9 Start:. MHz Stop:. GHz Res BW: khz Vid BW: 3 khz Sweep:.8 ms /2/5 9:6:42 Atten: 4 db 3.72 MHz Relative to limit 5 74 MHz middle FM 5 74 MHz bottom FM SC_TR_78_C Page 24 of 33

25 Start:. MHz Stop: 2.5 GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 9:7:55 Atten: 4 db Start:. MHz Stop: 2.5 GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 9:23:34 Atten: 4 db MHz -.6 Relative to limit MHz Top FM MHz Top QPSK Start:. MHz Stop: 2.5 GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 9:3: Atten: 4 db MHz -2.3 Relative to limit Start:. MHz Stop: 2.5 GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 9:3:5 Atten: 4 db MHz Relative to limit MHz Middle QPSK MHz Bottom QPSK Start:. MHz Stop: 2.5 GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 9:56:4 Atten: 4 db 94.5 MHz Relative to limit Start:. MHz Stop: 2.5 GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 9:55:24 Atten: 4 db MHz -.6 Relative to limit MHz top QPSK MHz middle QPSK SC_TR_78_C Page 25 of 33

26 Start:. MHz Stop: 2.5 GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 9:54:23 Atten: 4 db MHz -.39 Relative to limit MHz bottom QPSK Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :3:34 Atten: 4 db.396 GHz -9.5 Relative to limit Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :34:6 Atten: 4 db.396 GHz -.86 Relative to limit MHz Bottom 2.5 khz QPSK MHz pt 2 Bottom 2.5 khz 4FSK Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :36:2 Atten: 4 db 2.25 GHz -8. Relative to limit Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :37:28 Atten: 4 db 2.47 GHz Relative to limit MHz Middle 2.5 khz QPSK MHz Top 2.5 khz QPSK SC_TR_78_C Page 26 of 33

27 Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :56:54 Atten: 4 db.72 GHz Relative to limit Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :59:22 Atten: 4 db.72 GHz Relative to limit MHz 2.5 khz QPSK bottom MHz 25 khz FM bottom Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :3:46 Atten: 4 db.72 GHz Relative to limit Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :7:37 Atten: 4 db GHz -.37 Relative to limit MHz 25 khz 6-QAM bottom MHz.25 MHz 6-QAM bottom Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :4:55 Atten: 4 db 2.58 GHz -7.4 Relative to limit Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :5:39 Atten: 4 db.738 GHz -8.5 Relative to limit MHz 25 khz 6-QAM middle MHz 25 khz 6-QAM top SC_TR_78_C Page 27 of 33

28 Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :4: Atten: 4 db.858 GHz Relative to limit Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :4:5 Atten: 4 db.87 GHz Relative to limit MHz bottom FSK MHz top FSK Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :4:4 Atten: 4 db.87 GHz Relative to limit Start:. MHz Stop: 3. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :42:3 Atten: 4 db.88 GHz -.89 Relative to limit MHz bottom 6-QAM MHz top 6-QAM SC_TR_78_C Page 28 of 33

29 Start: 3. GHz Stop: 6. GHz Res BW: khz Vid BW: 3 khz Sweep: 32. ms /2/5 :55:4 Atten: 4 db Start: 6. GHz Stop:. GHz Res BW: khz Vid BW: 3 khz Sweep: 4. ms /2/5 3:6:3 Atten: db Start: 6. GHz Stop:. GHz Res BW: MHz Vid BW: 3 MHz Sweep: 32. ms /2/5 3:7: Atten: db No emissions of note above 3 GHz for any frequency of operation 6 GHz with peak detector and max hold for all operating bands 5 MHz SC_TR_78_C Page 29 of 33

30 2 Noise Figure The equipment was connected as shown in Figure, but the input to the hub was terminated with 5 ohm load. The noise was measured using an RMS detector and sweep averaging and the analyser set to measure 3 sweep points. Two plots were made of the noise from the system: Capture of the whole passband at once (8 khz steps) Capture of the 4-52 MHz UHF radio bands (3.5 khz steps) 2-star noise 9.29(d) noise figure Start: 5. khz Stop: 2.7 GHz Res BW: khz Vid BW: khz Sweep: 2.7 s 22//5 2:32:24 Atten: db 2-star noise MHz star noise.85 GHz star noise GHz Start: 4. MHz Stop: 52. MHz Res BW: khz Vid BW: khz Sweep: 4.93 ms 26//5 9:25:44 Atten: db 9.29(d) noise figure MHz Maximum 2-star noise Rm AvgLog Count / 2-star (standard FCC/IC config) Two-star specific band: 4-52 MHz The following are noted: A maximum noise figure of -43 ERP corresponds to a maximum antenna port noise figure of ( dbi ) The maximum noise figure for the system was over 7 db below this. The system is typically used to provide both cellular and non-cellular services. Further discussion of noise mitigation is included in operation exhibit noise discussion. 2 8 dbi exceeds the maximum antenna gain in any band of operation and the 2.5 db is to convert EIRP to ERP SC_TR_78_C Page 3 of 33

31 3 Additional noted for MHz Clause Requirement Comment 9.53(a) The MHz band may be used for base, mobile or fixed (repeater) transmissions Device certified for operation in the MHz band only 9.53(b) band plan, narrowband segments Device certified for operation in the MHz band only. Exact channel dependant on end license 9.53(d)() band plan, combining channels; Channels may be combined subject to license 9.535(a) All transmitters in the MHz and MHz frequency bands must use digital modulation 9.54 (a) The transmitting power and antenna height of base stations must not exceed the limits given in paragraph (a) of (b) The transmitting power of a control station must not exceed watts ERP emission limitations, first paragraph [for booster with multi-carriers, use 9.543(c) not 9.543(a)-(b)]; 9.543(f) emission limitations, emissions in MHz from / MHz devices. Table 7: Additional noted for MHz Digital modulation supported Transmit power mw Results available via reference to section 6 See dual channel test results in section See section 3. below SC_TR_78_C Page 3 of 33

32 Emission limitations note: (f) For operations in the MHz and MHz bands, all emissions including harmonics in the band 559 MHz shall be limited to 7 dbw/mhz equivalent isotropically radiated power (EIRP) for wideband signals, and 8 dbw EIRP for discrete emissions of less than 7 Hz bandwidth. For the purpose of equipment authorization, a transmitter shall be tested with an antenna that is representative of the type that will be used with the equipment in normal operation dbw EIRP equates to a limit of -78 dbw conduced for 8dBi antenna, which is -48-8dBW EIRP equates to a limit of -88 dbw conduced for 8dBi antenna, which is -58 for narrowband) * RBW MHz Marker [T ] * RBW MHz Marker [T ] VBW MHz VBW MHz Ref - *Att 5 db SWT 85 ms GHz Ref - *Att 5 db SWT 85 ms GHz - LIMIT CHECK PASS - LIMIT CHECK PASS -3 A -3 A RM * AVG RM * AVG -48 TDF PA -48 TDF PA 3DB SWP of 3DB Start.559 GHz 5. MHz/ Stop.6 GHz Start.559 GHz 5. MHz/ Stop.6 GHz Date: 3.MAY.6 7:23: Date: 3.MAY.6 7:26:56 Bottom channel wideband Top channel wideband * RBW khz Marker [T ] * RBW khz Marker [T ] VBW khz VBW khz Ref *Att 5 db SWT 5 ms.665 GHz Ref *Att 5 db SWT 5 ms.665 GHz LIMIT CHECK PASS LIMIT CHECK PASS - A - A RM * AVG -3 RM * AVG -3 TDF TDF PA PA SWP of 3DB SWP of 3DB Start.559 GHz 5. MHz/ Stop.6 GHz Start.559 GHz 5. MHz/ Stop.6 GHz Date: 3.MAY.6 7:34:48 Date: 3.MAY.6 7:32:7 Bottom channel narrowband Top channel narrowband SC_TR_78_C Page 32 of 33

33 4 Test equipment Description Manufacturer Model Serial Number Calibration Signal Analyser Signal Analyser Signal Generator Rohde & Schwarz Rohde & Schwarz Rohde & Schwarz FSV 4 Livingston Hire asset X47965 FSQ8 52 SMBVA Microlease asset 4544 Cable Utiflex BUAG FA2A9M339 Signal Generator Signal Generator Rohde & Schwarz Rohde & Schwarz SMJA 56 SM3 3 Attenuator Mini-circuits VAT Cable (input) Mini-circuits Cable (input) Mini-circuits 2-way splitter (input) Low pass filter DC MHz Low pass filter DC MHz Mini-circuits CBL-M- SMNM+ CBL-M- SMNM+ ZN2PD2-63- S UU24232 Mini-circuits SLP+ R Mini-circuits 5542 UU4423 Table 8: Test Equipment Measurement uncertainty for test equipment Analyser ±.5 db Code: 6467 Due 9 May 6 Ref: Due 23 Dec 6 Ref: 4544 Due 9 Nov 5 ABEX UK. Ref: green buag Due 8 Oct 7 Verified as part of system test SC_TR_78_C Page 33 of 33