NEO50-1272SERIESVHF Bi Directional Amplifier type 50-127201

VHF Headstation & In-Line Amplifiers User Handbook Handbook Nō.-50-127201FCC Issue No:-A Date:-14/06/2005 Page:- 1 of 45 VHF Headstation Bi-Directional and In-line Amplifiers User Handbook For Motorola Alaska AFL Works Order Nō.: Q112856 AFL product part Nō.: 50-127201 (Bi-Directional Amplifier) 50-127202 (In-Line Amplifier) VHF Headstation & In-Line Amplifiers User Handbook Handbook Nō.-50-127201FCC Issue No:-A Date:-14/06/2005 Page:- 2 of 45 Table of Contents AMENDMENT LIST RECORD SHEET ...................................................................................................4 INTRODUCTION.........................................................................................................................................5 Scope ........................................................................................................................................................................... 5 Purpose ....................................................................................................................................................................... 5 Glossary of Terms...................................................................................................................................................... 6 Key to AFL RF Module Drawing Symbols ............................................................................................................. 7 1. SAFETY CONSIDERATIONS .........................................................................................................8 1.1 Earthing of Equipment ................................................................................................................................ 8 1.2 Electric Shock Hazard.................................................................................................................................. 8 1.3 RF Radiation Hazard ................................................................................................................................... 9 1.4 Chemical Hazard ........................................................................................................................................ 10 1.5 Emergency Contact Numbers.................................................................................................................... 10 2. OVERVIEW/SYSTEM DESCRIPTION .......................................................................................11 3. VHF AMPLIFIERS .........................................................................................................................12 3.1 VHF Headstation Bi-Directional Amplifier ............................................................................................. 12 3.1.1 VHF Headstation Bi-Directional Amplifier Description .......................................................................... 12 3.1.2 VHF Headstation Bi-Directional Amplifier Electrical Specifications...................................................... 12 3.1.3 VHF Headstation Bi-Directional Amplifier Mechanical Specifications................................................... 13 3.1.4 VHF Headstation Bi-Directional Amplifier System Diagram .................................................................. 14 3.1.5 VHF Headstation Bi-Directional Amplifier Parts List .............................................................................15 3.2 VHF In-Line Amplifier Description.......................................................................................................... 17 3.2.1 VHF In-Line Amplifier Electrical Specifications...................................................................................... 17 3.2.2 VHF In-Line Amplifier Mechanical Specifications................................................................................... 18 3.2.3 VHF In-Line Amplifier System Diagram .................................................................................................. 19 3.2.4 VHF In-Line Amplifier Parts List ............................................................................................................. 20 4. SUB-UNIT MODULES....................................................................................................................22 4.1 Bandpass Filter (01-002503) ...................................................................................................................... 22 4.1.1 Description ............................................................................................................................................... 22 4.1.2 Technical Specification............................................................................................................................. 22 4.2 VHF 30dB Coupler (07-000108) ................................................................................................................ 23 4.2.1 Description ............................................................................................................................................... 23 4.2.2 Technical Specification............................................................................................................................. 23 4.3 ¼Watt 0- -30dB Switched Attenuator (10-000701)..................................................................................24 4.3.1 Switched Attenuators ................................................................................................................................ 24 4.3.2 Remote Attenuators (10-001201).............................................................................................................. 24 4.4 VHF/UHF Low Noise Amplifier (11-006002) ........................................................................................... 25 4.4.1 Description ............................................................................................................................................... 25 4.4.2 Technical Specification...…

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ANT NEO50-1272Series LEAKY FEEDER NEO50-1272BDA NEO50-1272BDA LEAKY FEEDER LEAKY FEEDE R

voltage Hig h DANGER He a v y CAUT ION CE- / - N Pro d u c t re f : BPA 800MHz Aerial FacilitiesLim ited En g la n d BY DAT E DESCRIPT ION No ISSUE 1 2 34 5678 9 A BCDE F 1 234 5678 9 A BCD E F Fax : 01494 777002 Fax : 01494 777000 Aerial Facilities Limited THIS IS A PROPRIETARY DESIGN OF AERIAL FACILITIES LTD.REPRODUCTION OR USE OF THIS DESIGN BY OTHERS ISPERMISSIBLE ONLY IF EXPRESSLY AUTHORISED IN WRITINGBY AERIAL FACILITIES LTD. NO DECIMAL PLACE ± 1mmONE DECIMAL PLACE ± 0.3mmTWO DECIMAL PLACES ± 0.1mm ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE STATED CHKD DRAWN APPDDAT E TOLERANCES SCALE England CUST OMER DRAWING.No TITLE 3A FCC IDENT. LABEL POSITIONIP65 STEEL ENCLOSURE 80-312191 1A 1:8 DBS 30/9/03 PRODUCT ION ISSUE 30/ 9/ 03 DBS PSU ALARM FCC IDENT . LABEL DS PB

VHF Headstation & In-Line Amplifiers User Handbook Handbook Nō.-50-127201FCC Issue No:-A Date:-14/06/2005 Page:- 11 of 45 2. OVERVIEW/SYSTEM DESCRIPTION The Headstation BDA and the In-Line amplifier equipment is designed to be air interfaced towards the local BTS and provide a single output to an LCX antenna cable. Automatic gain control in both paths (channel selective module in downlink path has internal AGC) keeps the signal level from overloading the amplifiers should a mobile be operated close to the LCX antenna. Alarms are provided for each amplifier and these terminate in a RS232 compatible digital PCB with an output suitable for an off-air modem (as in this case) or a local PC running a suitable terminal emulation program. The RS232 PCB is also capable of varying the gain in each path via remotely switchable 0-30dB attenuators. This is in addition to the 0-30dB of attenuation which is available locally. VHF Headstation & In-Line Amplifiers User Handbook Handbook Nō.-50-127201FCC Issue No:-A Date:-14/06/2005 Page:- 12 of 45 3. VHF AMPLIFIERS 3.1 VHF Headstation Bi-Directional Amplifier 3.1.1 VHF Headstation Bi-Directional Amplifier Description See section 2. 3.1.2 VHF Headstation Bi-Directional Amplifier Electrical Specifications PARAMETER SPECIFICATION 137-143MHz (Downlink) Frequency range: 154-156MHz (Uplink) Uplink channel frequency: 155MHz ±0.75MHz Passband ripple: ±1.5dB Gain: >95dB Gain Adjustment: 0 - 30dB (in 2dB steps) Uplink Power: >10Watts Downlink Power: >10Watts Downlink OIP3: +50dBm Uplink OIP3: +45dBm Downlink 1dB compression point: +38dBm Uplink 1dB compression point: +35dBm In-Band Spurious noise: <-36dBm (30kHz B/W) Downlink: +37dBm AGC: Uplink: +34dBm Noise Figure: <6dB VSWR: better than 1.5:1 RF Connectors: N type, female operational: -10°C to +60°C Temperature range: storage: -40°C to +70°C 1 Amplifiers 2 PSU 3 Door Intrusion Alarms Fitted: (volt-free contacts/TTL) 4 Over temperature VHF Headstation & In-Line Amplifiers User Handbook Handbook Nō.-50-127201FCC Issue No:-A Date:-14/06/2005 Page:- 13 of 45 3.1.3 VHF Headstation Bi-Directional Amplifier Mechanical Specifications PARAMETER SPECIFICATION Height: 620mm Width: 620mm Case size Depth: 250mm (excluding heatsinks, connectors, handles and feet) Fixings: 4 holes on 670(w) x 558(h)mm Operational: -10°C to +60°C Temperature range: Storage: -40°C to +70°C Weight: >30kg (two-man-lift) RF Connectors: N type female Environmental Protection: IP65 (with door closed and all ports terminated) Case: Painted to RAL 7035 Heatsinks: Matt black (where fitted) Finish: Handles: Black technopolymer Supply Cable: Unit supplied with suitable supply input leads with connector and appropriate length of cable VHF Headstation & In-Line Amplifiers User Handbook Handbook Nō.-50-127201FCC Issue No:-A Date:-14/06/2005 Page:- 17 of 45 3.2 VHF In-Line Amplifier Description The In-line amplifier is almost identical to the Headstation BDA except it has lower gain. 3.2.1 VHF In-Line Amplifier Electrical Specifications PARAMETER SPECIFICATION 137-143MHz (Downlink) Frequency range: 154-156MHz (Uplink) Uplink channel frequency: 155MHz ±0.75MHz Passband ripple: ±1.5dB Gain: >30dB Gain Adjustment: 0 - 30dB (in 2dB steps) Uplink Power: >10Watts Downlink Power: >10Watts Downlink OIP3: +50dBm Uplink OIP3: +45dBm Downlink 1dB compression point: +38dBm Uplink 1dB compression point: +35dBm In-Band Spurious noise: <-36dBm (30kHz B/W) Downlink: +37dBm AGC: Uplink: +34dBm Noise Figure: <6dB VSWR: better than 1.5:1 RF Connectors: N type, female operational: -10°C to +60°C Temperature range: storage: -40°C to +70°C 1 Amplifiers 2 PSU 3 Door Intrusion Alarms Fitted: (volt-free contacts/TTL) 4 Over temperature VHF Headstation & In-Line Amplifiers User Handbook Handbook Nō.-50-127201FCC Issue No:-A Date:-14/06/2005 Page:- 18 of 45 3.2.2 VHF In-Line Amplifier Mechanical Specifications PARAMETER SPECIFICATION Height: 620mm Width: 620mm Case size Depth: 250mm (excluding heatsinks, connectors, handles and feet) Fixings: 4 holes on 670(w) x 558(h)mm Operational: -10°C to +60°C Temperature range: Storage: -40°C to +70°C Weight: >30kg (two-man-lift) RF Connectors: N type female Environmental Protection: IP65 (with door closed and all ports terminated) Case: Painted to RAL 7035 Heatsinks: Matt black (where fitted) Finish: Handles: Black technopolymer Supply Cable: Unit supplied with suitable supply input leads with connector and appropriate length of cable VHF Headstation & In-Line Amplifiers User Handbook Handbook Nō.-50-127201FCC Issue No:-A Date:-14/06/2005 Page:- 22 of 45 4. SUB-UNIT MODULES 4.1 Bandpass Filter (01-002503) 4.1.1 Description The bandpass filters are multi-section designs with a bandwidth dependent upon the passband frequencies, (both tuned to customer requirements). The response shape is basically Chebyshev with a passband design ripple of 0.1dB. The filters are of helical design, and are carefully aligned during manufacture in order to optimise the insertion loss, VSWR and intermodulation characteristics of the unit. The tuned elements are silver-plated to reduce surface ohmic losses and maintain a good VSWR figure and 50Ω load at the input and output ports. Being passive devices, the bandpass filters should have an extremely long operational life and require no maintenance. Should a filter be suspect, it is usually most time efficient to replace the module rather than attempt repair or re-tuning. No adjustments should be attempted without full network sweep analysis facilities to monitor both insertion loss and VSWR simultaneously. 4.1.2 Technical Specification SPECIFICATION PARAMETER Response type: Chebyshev Frequency range: 135 – 250MHz Bandwidth: 3.5MHz (tuned to spec.) Nō. of sections: 6 Insertion loss: 1.2dB VSWR: Better than 1.2:1 Connectors: SMA Power Handling: 100W maximum operate: -10°C to +60°C Temperature range: store: -20°C to +70°C Weight: 3 kg Size: 384 x 82.5 x 56.4mm VHF Headstation & In-Line Amplifiers User Handbook Handbook Nō…

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TRL COMPLIANCE SERVICES LTD EMC DIVISION L ONG GREEN FORTHAMPTON GLOUCESTER GL19 4QH UNITED KINGDOM T ELEPHONE +44 (0)1684 833818 FAX +44 (0)1684 833858 E- MAIL [email protected] www.trlcompliance.com TEST REPORT NO: RU1186/6474 COPY NO: 2 ISSUE NO: 1 FCC ID: NE0-50-1272Series REPORT ON THE CERTIFICATION TESTING OF A AERIAL FACILITIES LIMITED 50-127201 WITH RESPECT TO THE FCC RULES CFR 47, PART 90 Subpart I PRIVATE LAND MOBILE REPEATER. TEST DATE: 14 th June 2005 – 15 th June 2005 TESTED BY: J CHARTERS APPROVED BY: P GREEN PRODUCT MANAGER EMC DATE: 30 th January 2006 Distribution: Copy Nos: 1. Aerial Facilities Limited 2. TCB: TRL Compliance Limited 3. TRL EMC THIS DOCUMENT MAY BE REPRODUCED ONLY IN ITS ENTIRETY AND WITHOUT CHANGE RU1186/6474 Page 2 of 50 CONTENTS PAGE CERTIFICATE OF CONFORMITY & COMPLIANCE 3 APPLICANT’S SUMMARY 4 EQUIPMENT TEST CONDITIONS 5 TESTS REQUIRED 5 TEST RESULTS 6-39 ANNEX PHOTOGRAPHS A PHOTOGRAPH No. 1: Test setup PHOTOGRAPH No. 2: Test setup APPLICANT’S SUBMISSION OF DOCUMENTATION LIST B TEST EQUIPMENT CALIBRATION C MEASUREMENT UNCERTAINTY D SYSTEM DIAGRAM E Notes: 1. Component failure during test YES NO [ ] [X] 2. If Yes, details of failure: 3. The facilities used for the testing of the product contain in this report are FCC Listed. RU1186/6474 Page 3 of 50 CERTIFICATE OF CONFORMITY & COMPLIANCE FCC IDENTITY: NE0-50-1272Series PURPOSE OF TEST: Certification TEST SPECIFICATION: FCC RULES CFR 47, Part 90 Subpart I TEST RESULT: Compliant to Specification EQUIPMENT UNDER TEST: 50-127201 EQUIPMENT TYPE: Private Land Mobile Repeater MAXIMIUM GAIN Uplink = 98.11dB Downlink = 98.79 dB MAXIMUM INPUT Uplink = -65 dBm Downlink = -62 dBm MAXIMUM OUTPUT Uplink = 33.11dBm Downlink = 36.79 dBm ANTENNA TYPE: Not applicable CHANNEL SPACING: Not applicable FREQUENCY GENERATION: Not applicable MODULATION TYPE: F3E POWER SOURCE(s): 110Vac or +24Vdc TEST DATE(s): 14 th June 2005 – 15 th June 2005 ORDER No(s): 31251 APPLICANT: Aerial Facilities Limited ADDRESS: Aerial House Asheridge Road Chesham Buckinghamshire HP5 2QD United Kingdom TESTED BY: J CHARTERS APPROVED BY: P GREEN PRODUCT MANAGER EMC RU1186/6474 Page 4 of 50 APPLICANT’S SUMMARY EQUIPMENT UNDER TEST (EUT): 50-127201 EQUIPMENT TYPE: Private Land Mobile Repeater PURPOSE OF TEST: Certification TEST SPECIFICATION(s): FCC RULES CFR 47, Part 90 Subpart I TEST RESULT: COMPLIANT Yes No [X] [ ] APPLICANT’S CATEGORY: MANUFACTURER IMPORTER DISTRIBUTOR TEST HOUSE AGENT [X] [ ] [ ] [ ] [ ] APPLICANT’S ORDER No(s): 31251 APPLICANT’S CONTACT PERSON(s): Mr Peter Bradfield E-mail address: [email protected] APPLICANT: Aerial Facilities Limited ADDRESS: Aerial House Asheridge Road Chesham Buckinghamshire HP5 2QD United Kingdom TEL: +44 (0)1494 777000 FAX: +44 (0)1494 778456 MANUFACTURER: Aerial Facilities Limited EUT(s) COUNTRY OF ORIGIN: United Kingdom TEST LABORATORY: TRL EMC UKAS ACCREDITATION No: 0728 TEST DATE(s) 14 th June 2005 – 15 th June 2005 TEST REPORT No: RU1186/6474 RU1186/6474 Page 5 of 50 EQUIPMENT TEST / EXAMINATIONS REQUIRED 1. TEST/EXAMINATION RULE PART APPLICABILITY RESULT RF Power Output 90.205 Yes Complies Audio Frequency Response TIA EIA-603.3.2.6 N/A N/A Audio Low-Pass Filter Response TIA EIA-603.3.2.6 N/A N/A Modulation Limiting TIA EIA-603.3.2.6 N/A N/A Occupied Bandwidth 90.210 Yes Complies Spurious Emissions at Antenna Terminals 90.210 Yes Complies Field Strength of Spurious Emissions 90.210 Yes Complies Frequency Stability 90.213 N/A(note 1) N/A Transient behaviour 90.214 N/A(note 2) N/A Notes: 1 The EUT does not contain modulation circuitry, therefore the test was not performed. 2 The EUT is not a keyed carrier system, therefore the test was not performed. Uplink Class A [ ] Class B [X] 2. Product Class: Downlink Class A [ ] Class B [X] 3. Product Use: Private Land Mobile Repeater 4. Emission Designator: F3E 5. Temperatures: Ambient (Tnom) 24 o C 6. Supply Voltages: Vnom 110Vac or +24Vdc Note: Vnom voltages are as stated above unless otherwise shown on the test report page Single channel [ ] Two channel [ ] 7. Equipment Category: Multi-channel [X] 8. Channel spacing: Narrowband [ ] Wideband [X] 9. Test Location TRL Compliance Limited Up Holland [X] Long Green [ ] 10. Modifications made during test program No modifications were performed. System Description: The 50-127201 is Bi directional amplifier consisting of and uplink and a downlink. The uplink operates in the frequency band 137.0 – 143.0 MHz. The uplink is wideband. The downlink operates in the frequency band 154.25 – 155.75 MHz. The downlink is wideband. The 50-127201 is incorporated into a system as shown in Annex E. RU1186/6474 Page 6 of 50 COMPLIANCE TESTS AMPLIFIER GAIN – CONDUCTED – PART 2.1046 – UPLINK Ambient temperature = 24 o C Radio Laboratory Relative humidity = 41% Supply voltage = 110Vac or +24Vdc Channel number = See test results Frequency MHz Voltage Signal Generator input level dBm Cable & Attenuator loss dB Level at Spectrum Analyser dBm Gain dB Output Power dBm Gain after 10dB input level increase dBm 137.0 MHz 110Vac -65 35.91 -3.87 97.04 32.04 88.08 140.0 MHz 110Vac -65 35.91 -2.82 98.09 33.04 88.82 143.0 MHz 110Vac -65 35.91 -4.21 96.70 31.70 88.04 137.0 MHz 24Vdc -65 35.91 -3.99 96.92 31.92 88.10 140.0 MHz 24Vdc -65 35.91 -2.80 98.11 33.11 88.84 143.0 MHz 24Vdc -65 35.91 -4.14 96.77 31.77 88.16 Notes: 1. The level of the signal generator takes into consideration the loss from the cable. The signal generator input was increased by 10dBs and the level of the output signal remeasured TYPE OF EQUIPMENT MAKER/ SUPPLIER MODEL No SERIAL No TRL No ACTUAL EQUIPMENT USED SPECTRUM ANALYSER ANRITSU MS2665C MT26089 479 X ATTENUATOR BIRD 8304-300-N N/A 220 X ATTENUATOR BIRD 8304-100-N N/A 222 X CABLE ROSENBERGER MICRO COAX N/A 280 X CMTA RHODE & SCHWARZ CMTA52 894715/003 05 X Spectrum Analyser TRL479 EUT Signal Generator TRL05 Cable & Attenuator RU1186/6474 Page 7 of 50 35.77dB AMPLIFIER INTERMODULATION SPURIOUS EMISSIONS – CONDUCTED – P…

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