850MHz 1700MHz Mobile Signal Repeater Phone Dual Band Amplifier

Browse Categories

Shenzhen Atnj Communication Technology Co., Ltd.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:00-86-18813582037

Contact Person:
Mr.Wave Luo View Contact Details

850MHz 1700MHz Mobile Signal Repeater Phone Dual Band Amplifier

Brand Name	ATNJ
Model Number	JS-DB850/1700/P
Certification	CE,ROHS，CCC，TUV,BV， ISO
Place of Origin	China
Minimum Order Quantity	5Pcs
Price	USD+70---85+kit
Payment Terms	T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability	1000+unit+per day.
Delivery Time	3 work days
Packaging Details	Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm)
850MHz Frequency Range	824-849MHz / 869-894MHz
1700MHz Frequency Range	1710-1755MHz / 2110-2155MHz
Color	Black, Gold, Customized
Power Supply	AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)
Inter-Modulation Attenuation ACPR	≤ -40dBc / 30kHz (measured under rated output power)
Products type	3g 4g lte repeater, cellular 850mhz booster

Detailed Product Description

850MHz 1700MHz Mobile Signal Repeater Phone Dual Band Amplifier

2G 3G 4G Mobile Signal Repeater 850 / 1700MHz Cellular Phone Dual Band Amplifier

Product Description

With ALC AGC Function

Can control gain automatically. Avoid base station interference

(Band 4) 1700MHz -- Uplink frequency : 1710 - 1755MHz / Downlink frequency : 2110 - 2155MHz
(Band 5) 850MHz -- Uplink frequency : 824 - 849MHz / Downlink frequency : 869 - 894MHz

Gain: 70db

Max power: 20dbm

Technical Specifications

Specifications		Parameters
Frequency Range (Customers to Choose)	Uplink	824-849MHz, 1710-1755MHz
	Downlink	869-894MHz, 2110-2155MHz
Frequency Bandwidth		25MHz&45MHz
Gain		70dB
Automatic gain control (Step Attenuation)		31dB @ 1dB/ Step
Auto Gain Control		20dB Min.
Output Power(Customers to Choose)		20dBm
Spurious Emission		≤ -15dBm/30kHz
		9kHz~1GHz: ≤ -36dBm/30kHz
		1GHz~12.75GHz: ≤ -30dBm/30kHz
Inter-Modulation Attenuation ACPR		≤ -40dBc / 30kHz (measured under rated output power)
In-band Ripple		≤ 3dB
VSWR		<=2
I/O Impedance		50 Ω
Noise Figure		≤ 5dB
System Delay		≤ 5μs
RF Connector(Customers to Choose)		SMA(Female)
Operating Temperature		Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C
Power Supply		AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)
Dimensions		16513040 (mm)
Weight		≤0.8 kg(Net)
Alarm Monitoring System		Alarm for uplink self-oscillation
Indication LED		Power supply

Further detail pls click here for downloading the products specification:

850+1700MHz C03 Mobile Signal Repeater.pdf

Selling Point

1. Intelligent to guide the installation with LCD

2. Real time display the signal strength.

3. Automatic dormancy when no user make the calling

4. Automatic alarm when installation mistake and provide the according solution

5. Automatic adjust the system gain to avoid the repeater self-excitation

6. Initiative reminding when the device was damaged.

The repeater makes the signal stronger in places with poor signal coverage such as:

1) Underground areas: basements, parking lots, tunnels;

2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;

3) Places distant from the BTS like private houses.

FAQ:

1.
Q: Why choose us for cooperation?
A: We have the professional engineer to develop and make them suit for all over the world.we also will deal with all the problem when you have problem and reply to you at any time.

2.
Q: Does the signal booster work have radiation or not ?
A: Yes,but just little ,it also can reduce the radiation when you calling ,because it will have more radiation if no signal when you dialing on your phone.So don’t worry and use in house ,it is better for you than not use when no signal in house.

3.
Q: Can this mobile signal repeater create a signal where there is no cell signal before?
A: The mobile signal repeater cannot produce a signal, only amplify a weak one.

4.

Q: What is your warranty time?
A: We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.

5. Please feel free to contact us if any other questions.

Product Tags: 1700MHz Mobile Signal Repeater 850MHz Mobile Signal Repeater 850MHz Dual Band Amplifier

Related Products

Selective Band 2100MHz 3G Mobile Signal Repeater for Indoor Coverage for sale


From:	Enter your Email please. Your email is incorrect!
To:	Shenzhen Atnj Communication Technology Co., Ltd.
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!

850MHz 1700MHz Mobile Signal Repeater Phone Dual Band Amplifier

850MHz 1700MHz Mobile Signal Repeater Phone Dual Band Amplifier

Selective Band 2100MHz 3G Mobile Signal Repeater for Indoor Coverage

70dB Mobile Signal Repeater

850MHz Mobile Signal Repeater

GSM Repeater 4G 3G 2G Cellular Signal Booster Mobile Signal Repeater

Light weight Digital Band Selective Repeater Booster For WCDMA 2G 3G 2100MHz

900MHz EGSM Digital Selective Signal Repeater 2G 3G Indoor Booster