URFL800RDBS800 MHz Dual Band Selective Repeater/Booster

Dual-Band Selective Repeater User’s Manual Longent 2112 Duskywing Drive Raleigh, NC 27613 Office: 919.845.1007 Fax: 919.882.9551 Email: [email protected] www.longent.com Ve r. 0 2 Contents Contents ............................................................................................................................................2 1. Introduction...................................................................................................................................3 1.1. Product Features.................................................................................................................4 1.2. Front View..........................................................................................................................5 1.3. Bottom View ......................................................................................................................5 2. Specification .................................................................................................................................6 2.1. RF Specifications ...............................................................................................................6 2.2. Electrical Specifications.....................................................................................................6 2.3. Mechanical Specifications .................................................................................................6 2.4. Environmental Specifications ............................................................................................7 2.5. Monitor and Control...........................................................................................................7 3. Functional Description ..................................................................................................................8 3.1. Block Diagram ...................................................................................................................8 3.2. Unit Descriptions .............................................................................................................10 4. Installation................................................................................................................................... 11 4.1. Mounting.......................................................................................................................... 11 4.2. Connection .......................................................................................................................12 5. Operation and Maintenance ........................................................................................................13 5.1. WEB Interface..................................................................................................................13 5.1.1. Introduction ...........................................................................................................13 5.1.2. Hardware and Software Requirements..................................................................13 5.1.3. Environment Configuration...................................................................................14 5.1.4. Basic Operation of WEB Interface........................................................................18 5.2. Keypad Interface ..............................................................................................................24 Ve r. 0 3 1. Introduction Repeaters are used to fill out uncovered areas in cellular mobile systems, such as base station fringe areas, road tunnels, business and industrial buildings, etc. A repeater receives signals from a base station, amplifies and retransmits the signals to mobile stations. Also it receives, amplifies and retransmits signals in the opposite direction. Both directions are served simultaneously. To be able to receive and transmit signals in both directions, the repeater is connected to a donor antenna directed towards the base station and to a service antenna directed towards the area to be covered. Figure 1 Outdoor Application Figure 2 Indoor Application Ve r. 0 4 Longent dual-band selective repeaters with 2 adjustable bandwidths have filters that can be set to various bandwidths. This repeater type is suitable for the most carriers that need 2 band blocks support in 800 MHz cellular band. Figure 3 Longent Repeater 1.1. Product Features z Full Block A + A* or Block B + B* support z 2 programmable bandwidth, 0.5 MHz to 20 MHz for each z RF output power in user definable, 30 dBm max. z Web interface for monitoring and control z Integrated RF module Ve r. 0 5 1.2. Front View 1.3. Bottom View MSBSBS AC '5@ &217$&7 ,13<7 5☺'5@ &217$&7 2<73<7 32> (5 23(5 Ve r. 0 6 2. Specification 2.1. RF Specifications z Frequency Band 824 – 849 MHz, Uplink (Reverse Link) 869 – 894 MHz, Downlink (Forward Link) z Number of Bands 2 z Bandwidth 0.5 – 20 MHz, Programmable z Gain Adjustment Range 55 – 85 dB (1 dB Steps) z ALC > 30 dB z Absolute Group Delay < 10 μs (8 μs Typical) z Output Power +30 dBm, Total z Maximum Input Power +13 dBm (Non-destructive) z Out of Band Spurious Emission -30 dBm, max. z Selectivity < -20 dB @ +/-500 kHz out of band < -30 dB @ +/-700 kHz out of band < -50 dB @ +/-1 MHz out of band z Pass Band Ripple 6 dB (Typical 3 dB @ +/-1 MHz departure from the edge within the selected band) z Noise Figure at Max Gain 5 dB z VSWR < 1.5 : 1 2.2. Electrical Specifications z Power Supply Voltage (default) 115 V AC z Power Consumption, max 200 W z DC Output of PSU 27 V, 12 V 2.3. Mechanical Specifications z Dimensions (W×H×D) 410 mm × 520 mm × 234 mm z Weight 23 kg z RF Connector N-type female z Signal Connectors RJ45 Modular Jack DB25 female for 8 dry contact output DB9 female for 6 dry contact input Ve r. 0 7 2.4. Environmental Specifications z Temperature Range -25 to +55 °C z Humidity 95%, Relative z Casing Class IP53 2.5. Monitor and Control Monitor z Output Power z ALC Attenuation z DGC Attenuation z PA E n a b…

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11 22 33 44 D D C C B B A A Ti tl e Nu mb er Revi sio n Size A4 Date: 2006-11-30 Sheet of Fil e: F:\ PA _Mod ul e\ PS.SCH Drawn By: D2 6 D2 5 G2 4 S1 1 S2 3 G1 2 D1 7 D1 8 10 02 73 16 Q1 00 0NPN 5. 1KR1001Res2 1KR1000Res2 Vi n 1 GN D 2 +5V 3 10 00 KA 780 5 Vi n 1 GN D 2 +5V 3 10 06 KA 780 5 Vo ut 3 GN D 2 Vi n 1 10 05 78 M05 Vo ut 3 GN D 2 Vi n 1 10 12 78 L0 6 +12V_INPUT+27V_INPUT +27V+5V_A+5V_B+5V_C+6V +5V_B_EA FB100 0 FB100 1 10 010. 1uF FB100 3 10 07 10 uF/1 6V FB1005 FB100 2 FB1004 10 08 10 uF/1 6V 10 04 10 uF/2 5V 10 09 0. 1uF 10 1010 nF 10 030. 1uF 10 11 0. 1uF 10 13 10 uF/1 6V PS

RF_160, Issue 01 Declaration of Authorization We Name: Longent, LLC Address: 2112 Duskywing Drive Raleigh , NC 27613 City: ................................................................... Country: ............................................................................ Declare that: Name: Longent, LLC Address: 2112 Duskywing Drive Raleigh , NC 27613 City: ................................................................. Country: .................................................................... is authorized to apply for Certification of the following product(s): Product description: CDMA 800 MHz Dual Band Selective Repeater................ Type designation: L800RDBS......................... Trademark: Longent........................... on our behalf. Date: ......2006/11/16...................... City: ......Taipei ............................ Name: ...... Mr. Rick Youngbar ......... Signature: ..........................................

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 November 28, 2006 RE: Longent,LLC FCC ID: URFL800RDBS I have a few comments on this Application. Depending on your responses, kindly understand there may be additional comments. 1.) Please explain how this device will be able to provide a booster/repeater function for only CDMA signals. 2.) There are several references to 1M25F9W emissions in the Test Report. Will CDMA signals with a necessary bandwidth of 1M25 be the only ones to pass through this device? How is this accomplished? 3.) Please provide a proper block diagram. 4.) Please provide a proper operational description. 5.) Please provide a parts list 6.) Please provide a tune-up procedure. 7.) Internal photographs have external views mixed. Please take care in segregating internal and external photographs. 8.) The schematics are marginal. I will as a last resort accept, but I would appreciate better, clearer schematics. Can we have a copy that is not a scanned version? 9.) Contact information at the FCC website for Grantee code URF has Mr. Rick Youngbar listed as the FCC contact person. This is the only person authorized to sign Form 731 unless an Agent Authorization has been signed traceable back to Mr. Youngbar. 10.) No Confidentiality Request has been provided. If Confidentiality is requested for critical Exhibits such as Schematics, Block Diagram, Operational description, etc. you are reminded that either Mr. Youngbar or his designated agent is the only one authorized to sign. 11.) Please provide a chart of input vs. output power for both the uplink and downlink portion of this device. Please indicate the maximum design input power for each band. William H. Graff President and Director of Engineering mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 November 23, 2006 RE: Longent, LLC FCC ID: URFL800RDBS I have a few comments on this Application. Depending on your responses, kindly understand there may be additional comments. 1.) This device is a Licensed radio transmitter. Therefore we must have a parts list and tune-up procedure. These can be included in any Confidentiality request letter at your option. 2.) This device is a bi-directional repeater. Therefore you should be presenting data for the 824- 849 MHz uplink and the 869-894 MHz downlink. You should also modify your Form 731 as appropriate. 3.) It does not appear that the device was completely disassembled for photographs. Unless I am mistaken there appear to be some circuitry which has been omitted. Please be so kind as to check and make sure all interior views are available. 4.) Complete contact information has not been provided on Form 731. 5.) The labeling is wrong for this device. The FCC logo in inappropriate, and the wrong statements are used on the label. Please refer to 15.19(a)(1) for correct language. 6.) An RF Exposure exhibit should be presented for this device. 7.) Please provide an Operational Description that really tells how the device operates from a circuit perspective. 8.) Please provide clear external photographs of any ports, coaxial connections or external controls for this device. 9.) You have requested only CDMA for this device. How will this device react to the reception of TDMA, AMPS or GSM signals which also occupy the 824-849 MHz Part 22 band? It is not apparent that only CDMA will be amplified by this device. 10.) This filing does not address RF Exposure issues. Please fix. 11.) It appears that intermodulation testing may be appropriate for this device. Can you please provide these results? 12.) Please provide a chart of input vs. output powers from -60dBm to maximum design value. 13.) Please provide a band edge emissions test at 824 and 849 MHz. William H. Graff President and Director of Engineering mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. z Page 2 November 23, 2006 Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 December 6, 2006 RE: Longent, LLC FCC ID: URFL800RDBS I have a few comments on this Application. Depending on your responses, kindly understand there may be additional comments. 1.) The Operational Description provided is not what I was looking for. The document you supplied shows how the device is set up when installed. What I am looking for is a description of how the device actually creates, modulates, and amplifies an RF signal before exiting the antenna port. Please provide. 2.) Please view the revised Internal Photos, page 14. This is the most important circuit board in the entire product but there is no corresponding photo of the underside of this circuit board. Please provide. 3.) I do not find an answer to my question #1 of November 28, 2006. I take note of your attestation letter from Mr. Liu Quan Shun, but this note does not tell me how. Please elaborate and expand on your answer. The Manual indicates that the passband is programmable down to 0.5MHz To me this seems to indicate that this device may also be designed to accommodate GSM or narrowband signals. 4.) I do not find an answer to my question #2 of November 28, 2006. Please provide. 5.) Your revised 731 form is signed by Mr. Liu Quan Shun. This is also the same person signing the Confidentiality request letter. But the FCC database still shows Mr. Rick Youngbar. How do we know if Liu Quan Shun is truly authorized to sign any FCC related documents on behalf of Longent LLC? William H. Graff President and Director of Engineering mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

Longent,LLC FCC ID.: URFL800RDBS 2112 Duskywing Drive Raleigh , NC27613 Tel : 886-2-87682628#2205919-845-1007 FCC ID AND DoC Label The FCC ID and DoC Label will be placed on the equipment as shown in the photograph below. Model No: L800RDBS FCC ID: URFL800RDBS Trade name: Longent "This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference."

Report No. 06BL044-HP-US-P04V01 Page: 1 of 3 Version: 1.0 RF Exposure Evaluation declaration Product Name : CDMA 800MHz Dual Band Selective Repeater Model No. : L800RDBS FCC ID URFL800RDBS Applicant : Longent, LLC Address : 2112 Duskywing Drive Raleigh, NC 27613 Date of Receipt : Nov. 09, 2006 Date of Declaration: Nov. 24, 2006 Report No. : 06BL044-HP-US-P04V01 The declaration results relate only to the samples calculated. The declaration shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 06BL044-HP-US-P04V01 Page: 2 of 3 Version: 1.0 1. RF Exposure Evaluation 1.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- F/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz Friis Formula Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd id the limit of MPE. If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 18°Cand 78％ RH. Report No. 06BL044-HP-US-P04V01 Page: 3 of 3 Version: 1.0 1.3. Test Result of RF Exposure Evaluation Product : CDMA 800MHz Dual Band Selective Repeater Test Item : RF Exposure Evaluation Test Site : N/A Antenna Gain The peak gain of the antenna measured in fully anechoic chamber is 8dBi. Output Power Into Antenna & RF Exposure Evaluation Distance (8dBi): Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 30 cm (mW/cm2) Limit (mW/cm2) Result 836.4 230.1442 0.1284 0.5576 PASS 881.4 879.0225 0.4904 0.5876 PASS

Report No.06BL044-HP-US-P04V01 Page: 1 of 29 Version:1.0 Test Report Product Name : CDMA 800Mhz Dual Band Selective Repeater Model No : L800RDBS FCC ID : Applicant : Longent, LLC Address : 2112 Duskywing Drive Raleigh, NC 27613 Date of Receipt : 2006/11/09 Issued Date : 2006/11/10 Report No. : 06BL044-HP-US-P04V01 The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government. Report No.06BL044-HP-US-P04V01 Page: 2 of 29 Version:1.0 Test Report Certification Issued Date: 2006/11/10 Report No.:06AL075-HP-US-P10V01 Test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government. Product Name : CDMA 800Mhz Dual Band Selective Repeater Applicant : Longent, LLC Address : 2112 Duskywing Drive Raleigh, NC 27613 Manufacturer : Beijing Telstone Technology Co., Ltd. Model No. : L800RDBS Rated Voltage : AC 120V/60Hz Trade Name : Classic Measurement Standard : FCC CFR Title 47 Part2 22 Measurement Reference : TIA/EIA 603-A Test Result : Complied Documented By : (Eva Huang) Tested By : (Shine Hsu) Approved By : (George Chen) Accredited by NIST (NVLAP) NVLAP Lab Code: 200533-0 Report No.06BL044-HP-US-P04V01 Page: 3 of 29 Version:1.0 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION ............................................................................................ 4 1.1. EUT Description ........................................................................................................... 4 1.2. Operational Description............................................................................................... 5 1.3. Configuration of tested System .................................................................................. 6 1.4. EUT Setup Procedures ................................................................................................ 6 1.5. Test Facility ...................................................................................................................7 1.6. Type of Emission .......................................................................................................... 7 2. RF Power Output .......................................................................................................... 8 2.1. Test Equipment............................................................................................................. 8 2.2. Test Setup .....................................................................................................................8 2.3. Limits ............................................................................................................................. 9 2.4. Test Procedure.............................................................................................................. 9 2.5. Test Specification ......................................................................................................... 9 2.6. Test Result of RF Power Output................................................................................ 10 3. Occupied Bandwidth.................................................................................................. 12 3.1. Test Equipment........................................................................................................... 12 3.2. Test Setup ................................................................................................................... 12 3.3. Test Procedure............................................................................................................ 13 3.4. Test Specification ....................................................................................................... 13 3.5. Test Result of Occupied Bandwidth ......................................................................... 14 4. Spurious Emission At Antenna Terminals ............................................................... 16 4.1. Test Equipment........................................................................................................... 16 4.2. Setup ...........................................................................................................................16 4.3. Limits ........................................................................................................................... 17 4.4. Test Procedure............................................................................................................ 17 4.5. Test Specification ....................................................................................................... 17 4.6. Spurious Emission At Antenna Terminals ............................................................... 18 5. Spurious Emission ..................................................................................................... 25 5.1. Test Equipment........................................................................................................... 25 5.2. Test Setup ................................................................................................................... 25 5.3. Limits ........................................................................................................................... 26 5.4. Test Procedure............................................................................................................ 26 5.5. Test Specification ....................................................................................................... 26 5.6. Test Result of Spurious Emission ............................................................................ 27 6. EMI Reduction Method During Compliance Testing ..................…

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Test Mode ： CDMA2000 (800MHz) Description： Front View of Spurious Emission Test Test Mode ： CDMA2000 (800MHz) Description： Back View of Spurious Emission Test Test Mode ：CDMA2000 (800MHz) Description：Front View of Spurious Emission Test Test Mode ：CDMA2000 (800MHz) Description：Back View of Spurious Emission Test