Users Guide & Installation Manual USHR-700L
- Content 1. General Information 2. System Components 3. Installation 4. Trouble Shooting 5. Specification 6. Certificates 7. Memo This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider’s consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider.
1. General Information 1.1. Precautions Reference : Direction/Information for the proper operation Cautions : Information for users to avoid malfunctions Warning : Instruction for users to avoid unexpected hazard 1.1.1 Do not drop the device - It may damage the product and its function 1.1.2 Do not place near magnetic material - It may cause of possible malfunction 1.1.3 Product is recommended to be used with original AC/DC adapter 1.1.
1.2 . Features 1.2.1. Summary This device may be installed on residential area, office, warehouse etc. . Following is advantage of using in-building repeater system. I. Decrease dropped call rate II. Increase signal strength III. Improve Data / Voice quality IV. Prolong hand phone battery life V. Improve data Communication Rate This is RF type amplifier for 700 MHz LTE of Band 12 and Band 13 signal enhancement. (Please see page 13 for Operating Frequency in details) 1.2.2 . Features I.
1.2.3. Function I. S/D ( Auto Shut Down Mode) Built-In Automatic Self-Monitoring Features for Anti-Oscillation: Automatic Shut Down Mode operates when oscillation in the uplink and downlinks bands are detected, thus terminates potential harmful interference to wireless networks. • 1 MINUTE Non-Operative Mode on the first initial oscillation detection. • Default Algorithm Re-Set Mode when Auto S/D Mode is cleared • Complete Shut Off Mode on the 5th repetition of Auto S/D Mode status.
1.2.3. Function IV. UL PATH Automatic Sleep Mode (continue ) • Automatic Turn OFF / if UL PATH < -92dBm • Automatic Turn ON / if UL PATH > -90dBm **BAND 12 & BAND 13 PATH gain limits are independently controlled V. Oscillation Auto Prevention • Degradation Protection: Detects potential performance degradation due to the overload LTE feedback (over-heating) signals by Isolation Check & Gain Configuration.
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3. Installation Out Door Antenna 3.1. Installation diagram Indoor Antenna Donor Antenna Service Antenna BTS Base satation USHR-700L 3.1.1. Install Donor Antenna on higher location to avoid any signal interference. Mount towards to the BTS where a clear line-of-sight path exists for optimal signal level. 3.1.2. Install service antenna at appropriate location such as wall or roof ceiling. Make sure service antenna is not blocked by furniture or hope appliance. 3.1.3.
3.3. Repeater and Antenna connection 3.3.1. Connect donor antenna cable to outdoor antenna port as shown below. 3.3.2. Connect Service antenna to indoor antenna port as shown below. 3.3.3. Plug in power adaptor to power outlet.
3.3.4. Plug in AD/DC adaptor to connector listed as DC5.6V 3.3.5. Once power is on, it will show 3 green LED light on the front of product as shown below. LTE Band12 Gain manual control Dip Switch (0~25dB) LTE Band13 Gain manual control Dip Switch (0~25dB) 3.3.6 The factory default set-up has both Automatic Attenuator Control (AAC) & Automatic Level Control (ALC) pre-activated by USHR-700L Internal CPU.
4. Trouble Shooting 4.1. LED Status Item GREEN LED RED LED Reference ON × See 4.1.1 OFF × See 4.1.1 ON - See 4.1.2 - ON See 4.1.3 Green Blinking per 1 sec cycle - See 4.1.4 Green Blinking per 5 sec cycle - See 4.1.5 - RED Blinking per 1 sec cycle See 4.1.6 RED Blinking per 5 sec cycle See 4.1.7 ON - See 4.1.8 - ON See 4.1.9 Green Blinking per 1 sec cycle - See 4.1.10 Green Blinking per 5 sec cycle - See 4.1.11 - RED Blinking per 1 sec cycle See 4.1.
5. Specification 5.1.
Down Link 0dB ~ 14dB / 1dB step @ Band12 Up Link 0dB ~ 25dB / 1dB step @ Band13 Down link 0dB ~ 25dB / 1dB Step Up link 0dB ~ 25dB / 1dB Step ALC Gain Control Range Dip Switch Gain Control Deviation < ± 1dB EVM < 7% Down Link - be controlled GUI or Dip Switch - Total Atten control Range : 0dB ~ 25dB / 1dB Step (Both DL and UL are the same) No Feedback ≥ 38dB LTE DL 5MHz 25RB ACLR (± 10MHz) Up Link ≥ 32dB LTE UL 5MHz 25RB 47dB ~ 75dB / BAND12 Isolation checking Range Detecting deviation
5.2. Mechanical Specification Item Specifications Dimensions (L × W × H) 151mm x 191mm x 35mm (5.95 x 7.5 x 1.38 inch) Weight < 2Kg Note 5.3. Environment Specification Item Specifications Temperature -30 ~ 55℃(-22 ~ 131℉) Humidity 10 ~ 95% Note 5.4. AC/DC Adaptor Specification Items Specifications AC input power 90VAC ~ 264VAC, 47Hz ~ 63Hz Output rated Voltage +5.5VDC/1.3A Voltage Current range 2.5A ~ 0.0 A Operation Temperature -30℃ ~ +55℃ Operation humidity 10% ~ 90% Note 6.
