SKU: 223410345

850MHz Signal Booster / CDMA Signal Repeater with Yagi Antenna, 850MHz CDMA850mhz

Sale price$31.50 Regular price$35.00
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

850MHz Signal Booster / CDMA Signal Repeater with Yagi Antenna, 850MHz CDMA850mhzFeatures 1. High gain linear power amplifier 2. ALC and AGC function technology 3. Ultra low noise receive amplifier 4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters 5. Stable and reliable electromagnetic compatibility design 6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the

Features
1. High-gain linear power amplifier
2. ALC and AGC function technology
3. Ultra-low noise receive amplifier
4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters
5. Stable and reliable electromagnetic compatibility design
6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications
7. With full-duplex communication mode
8. Dispel the heat effective reasonable, the structure is pretty, the volume is suitable

Install Repeater
1. Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar)
2. Step 2 Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal
3. Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater
4. Step 4: Mount your indoor antenna with signal repeater
5. Step 5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal
6. Note: Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least
7. Indoor and outdoor antenna must be separated by wall

Working
1. The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone amplifier through the connection cable (coax)
2. After the signal is accepted by the phone amplifier, the device amplifies it
3. Then this amplified signal goes through the connection cable (coax) to the inside antenna
4. And after that, the amplified signal transmits to the cell phone

Technique Supporting
1. If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.
2. If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.
3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.
4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area


Specification:
General
Frequency Range CDMA 850MHz, Uplink 824-849MHz, Downlink 869-894MHz
Gain Uplink 58-62dB, Downlink 58-62dB
Output Power Uplink 18-22dBm, Downlink 18-22dBm
Bandwidth 60m
Ripple in Band < 5dB
Spurious Emission 9KHz~1GHz (<-36dBm), 1GHz~12.75GHz (<-30dBm)
VSWR <3
MTBF >50000h
Power Supply AC: 100~240V, 50/ 60Hz; DC: 5V 1A
Power Consumption <5W
Impedance 50ohm
RF Connector N-Female N
Work Environment
Installs Way Wall Installation
Environment Conditions IP40
Working Temperature -10C ~ 55C
Working Humidity < 90%
Dimensions & Weight
Size 140mm x 98mm x 20mm
Weight 280g
Package Include
Package Contents 1 x 12dB Outdoor Antenna
1 x 3dB Indoor Antenna
1 x 5m RG6-50 OHM Indoor Coaxial Cable
1 x Mounting Accessories Set
1 x AC Power Supply
1 x Manual
1 x Signal Booster
Package Weight
One Package Weight 1.39kgs / 3.07lb
One Package Size 51cm * 25cm * 10cm / 20.08inch * 9.84inch * 3.94inch
Qty per Carton 6
Carton Weight 10.00kgs / 22.05lb
Carton Size 52cm * 52cm * 32cm / 20.47inch * 20.47inch * 12.6inch
Loading Container 20GP: 308 cartons * 6 pcs = 1848 pcs
40HQ: 715 cartons * 6 pcs = 4290 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 223410345

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★★★★★ 5
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Reviewed in the United States on December 11, 2025
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★★★★★ 5
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The Amazon Basics Travel Passport Wallet Organizer is an essential tool for any traveler seeking organization and security. Designed with practicality in mind, this wallet excels at holding passports securely, ensuring that your most important document is always accessible and protected. This is particularly useful for families or groups traveling together, as it can accommodate multiple passports without becoming cumbersome. One of the standout features of this organizer is its ability to keep any receipts you may accumulate on your journey. This is incredibly handy for customs, where having a record of your purchases can streamline the process and prevent any unnecessary delays. The wallet's multiple pockets are thoughtfully designed, providing organized sections not just for receipts, but also for boarding passes, credit cards, and even a pen—making it a comprehensive travel companion. The quality of the Amazon Basics Travel Passport Wallet Organizer is apparent in its durable material and sturdy construction, promising longevity and resilience against the rigors of travel. Its compact size allows for easy storage in a carry-on bag or backpack, yet it doesn't sacrifice space or functionality. In summary, the Amazon Basics Travel Passport Wallet Organizer is a reliable, well-designed product that addresses the needs of modern travelers. Its capacity to securely hold passports, organize receipts for customs, and provide multiple pockets for various essentials makes it an invaluable asset for anyone looking to travel with ease and efficiency.
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Reviewed in the United States on March 7, 2024
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King C
Boise, US
★★★★★ 5
Great Value
Good quality, great value! A little big for my use.
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Reviewed in the United States on January 5, 2026
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TootsieEdwards
Chelsea, US
★★★★★ 5
The most complete, compact wallet I've ever seen!!
This is the most complete, compact wallet I have ever seen, there is a space for everything, even coins. I ordered 2, one for me and one for him. Mine does not fit in my purse, it's 10 inches long. I'm debating, should I return mine or keep it. I've searched for one similar, less than 10 inches, and found nothing. He is so excited and happy, he has already filled his up. This is the only wallet one needs AND it's RFID blocking.
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Reviewed in the United States on March 18, 2026
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Mrs. Allison
Boise, US
★★★★★ 5
I got a size 8, and thats what I usually wear they fit perfect
Size: 8, Color: Egret/Lavender/Multi, Size: 8, Color: Egret/Lavender/Multi
sooo cute! Very comfy, feels bouncy when you walk!
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