SKU: 1882831167

900MHz Signal Booster / GSM Signal Repeater with Yagi Antenna, GSM Repeater

Sale price$25.16 Regular price$27.95
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

900MHz Signal Booster / GSM Signal Repeater with Yagi Antenna, GSM RepeaterFeatures: 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. Step 3: 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 GSM 900MHz, Uplink 890-915MHz, Downlink 935-960MHz
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 140m 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 1.18kgs / 2.59lb
One Package Size 50cm * 20cm * 8cm / 19.69inch * 7.87inch * 3.15inch
Qty per Carton 10
Carton Weight 13.50kgs / 29.76lb
Carton Size 52cm * 42cm * 42cm / 20.47inch * 16.54inch * 16.54inch
Loading Container 20GP: 290 cartons * 10 pcs = 2900 pcs
40HQ: 674 cartons * 10 pcs = 6740 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: 1882831167

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4.1 ★★★★★
Based on 24 reviews
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Verified Purchase
Liz Newman
Whiting, US
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
Janola
Port Orchard, US
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
R
Verified Purchase
Reviewer
Cuba, US
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
B
Verified Purchase
Brittany
Grantham, US
★★★★★ 5
Pregnant lady review! Soft, comfortable, cool.
Color: 03-multicolour (4-pack), Size: Large
So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
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Reviewed in the United States on April 8, 2026
J
Verified Purchase
Janessa L.
Battle Creek, US
★★★★★ 5
I want to live in these
Color: 01-multicolour (4-pack), Size: Medium
I bought 4 different sets of new underwear. Unfortunately these came last. It’s unfortunate, because if they had come first I would have cancelled all my other orders or returned them and ordered more of these. I never want to wear anything else ever again; these are the comfiest undies I’ve ever owned, I want to live in them. I can wear them under pretty much anything except leggings or very tight pants (but let’s be honest, I don’t wear those anyway.) They are incredibly soft and breathable, they wash well, don’t roll, keep my thighs from rubbing, are comfy to sleep in, and the colors were true to the photo. Just a heads up, they are on the thin side and just a bit see through in the rear. I’m 5’5” 140lbs and the mediums fit perfectly, they go about mid-thigh.
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Reviewed in the United States on July 30, 2025

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