详细说明
Product Name: 33dBm Lte700+GSM850+1900 Cellphone Signal Amplifier (GW-33LCP) Model NO.: GW-33LCP Condition: New Certification: ISO Lightning Protection: With Lightning Protection Standard: Standard Transmission Medium: Wireless Type: Signal Repeater Tri Band Repeater: Lte700+GSM850+1900 Trademark: Greetwin Transport Package: Neutral Packing Specification: CE, RoHS Origin: Shenzhen HS Code: 8543709200 Product Description 33dBm Lte700+GSM850+1900 Cellphone Signal Amplifier (GW-33LCP)Model:33dBm, GW-33LCP37dBm, GW-37LCP40dBm, GW-40LCP43dBm, GW-43LCPThe Tri Band RF Repeater (RFR) is the kind of repeater used most frequently. It has a simple structure to transparently convey and amplify the wireless signal (at the same frequency) between the BTS (base Transceiver Station) and mobiles in Dual wireless network.The Tri Band RFR is working as a relay between the BTS and mobiles. It picks up the signal from the BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna (or the Indoor Signal Distribution System) to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.Features:* Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corroding;* Highly selective channel selector can process multiple channels simultaneously;* No interference to BTS by adopting linear amplifier with high gain and low noise;* Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;* USB port provides a link to a notebook for local supervision or to the built-in wireless modem to communicate with the NMS (Network Management System) that can remotely supervise repeater's working status and download operational parameters to the repeater.The RF Repeater is mainly applicable to such case:*The repeater can find an installation place which can receive pure BTS signal at strong enough level and can meet the requirement of isolation to avoid self-oscillation;*And the distance between the BTS and the area to be covered is 2km around.Application:To expand signal coverage of fill signal blind area where signal is weak or unavailable.Indoor: Hotels, Home, basements, Shopping Malls, Offices, Parking Lots, etcOutdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, highwaysFrequencyRangeUplinkDownlinkGSM900+1800+3G890- 915/1710 - 1785/1920 - 1980MHz935 - 960/1805 - 1880/2110 - 2170MHzEGSM900+1800+3G880- 915/1710 - 1785/1920 - 1980MHz925 - 960/1805 - 1880/2110 - 2170MHzGSM900+1800+LTE2600890- 915/1710 - 1785/2500 - 2570MHz935 - 960/1805 - 1880/2620 - 2690MHzGSM850+1900+AWS2100824 - 849/1850 - 1910/1710 - 1755MHz869 - 894/1930 - 1990/2110 - 2155MHzGSM850+1900+LTE2600824 - 849/1850 - 1910/2500 - 2570MHz869 - 894/1930 - 1990/2620 - 2690MHz1800+3G +LTE26001710 - 1785MHz/1920 - 1980MHz/2500 - 2570MHz1805 - 1880MHz/2110 - 2170MHz/2620 - 2690MHzLTE700+GSM850+1900777 - 787/824 - 849/1850 - 1910MHz746 - 756/869 - 8941930 - 1990MHzMax. Input Level (Non-Destructive)-10dBmMax. Output Power (customizable)33-43dBmMax. Gain≥ 90dBGainAdjustment Range1~31 dB @ step of 1dBVoltage Standing Wave Ratio (VSWR)< 1.5Spurious EmissionWithin working band≤ -15dBm/30kHzOut of working band(Δf > 2.5MHz)9kHz~1GHz: ≤ -36dBm/30kHz1GHz~12.75GHz: ≤ -30dBm/30kHzNoise Figure≤ 5dBIn-Band Ripple≤ 3dBThird-Order Intermodulation≤ -45dBc/30kHz (measured under rated output power)System Delay≤ 5.0μSecI/O Impedance50ΩRF ConnectorN-Type (Female) / changeable / bottom of casingTemperatureRangeOperation: -25°C ~ +55°C / Storage: -30°C ~ +60°CRelativeHumidity Range≤ 95% (non condensing)Power Supply (customizable)DC -48V / AC 220V, 50/60Hz / AC 110V, 50/60HzBackup Power Supply (optional)4 hoursCasing LevelIP65Dimensions750x500x340mmWeight60kgNMS Monitoring Function (optional)Real-time alarm for door status, temperature, power supply, LNA, VSWR, self-oscillation, etc. Remote control such as turn on/off, increasing/decreasing output power, etc. Real-time status for output/input power, UL/DL gain, all status of repeater etc.
