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900 1800 2100 Tri-Band Signal Booster Mobile Phone Signal Amplifier Cell Phone Repeater GSM DCS WCDMA - Blue EU PlugProduct Description Model Number: GSM DCS 3G(900 1800 2100MHz) Working System: 1. GSM 900MHz 2. 3G WCDMA 2100MHz 3. B3 LTE 1800MHz Frequency Range: UPlink: 890 915MHz 1920 1980MHz 1710 1785MHz Downlink: 935 960MHz 2110 2170MHz 1805 1880MHz Gain: 75db Output power: 23dbm Ripple in band: less than 6db Power supply: AC: 100 240V,50 60Hz DC: 5V 4A Power comsumption: less than 20 W Inpedance: 50ohm RFconnector: N female Matching Antenna type: N Male
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4.3 ★★★★★
Based on 990 reviews
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Product Reviews
★★★★★ 5
Great book
Worth the read. Information is easy to understand and to the point
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
★★★★★ 5
Paramedic before 12 leads
This was easy to understand and I have read other books that you read 3 or 4 chapters and still know nothing about reading 12leads. I don't have time to spend a week or more trying to learn to read them. I can now feel confident in STEMIs diagnosis!
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Reviewed in the United States on May 13, 2025
★★★★★ 5
Nice good summary
Very helpful for my medic class!
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Reviewed in the United States on March 18, 2025
★★★★★ 5
Fits description
Needed this for nursing school. Item fits the description.
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Reviewed in the United States on October 16, 2025
★★★★★ 5
I am biased here because I love this author.
Dr. Caputti is very detailed in her information while dispersing it in an organized and easy to follow manner. I would recommend anything she publishes as well any conferences at which she speaks to inform RN/PNs of test strategies and how professionals think through patient scenarios.
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Reviewed in the United States on December 20, 2023
