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Grey Color Atnj Powerful Dcs Dual Band 900 1800MHz Cellular Signal Booster 2g/4G Phone Repeater
| Price | $100.00 |
|---|---|
| Min Order | 5 Sets |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 381 people viewed |
Model NO.:
JS-021-DB900/1800
Type:
Signal Repeater
Transmission Medium:
Cable
Standard:
Standard
Lightning Protection:
With Lightning Protection
Certification:
ISO, RoHS, CE, CCC
Condition:
New
Band8 Frequency:
UL:890-915MHz, Dl:935-960MHz
Band3 Frequency:
UL:1710-1785MHz, Dl:1805-1880MHz
Output:
17-20dBm
Gain:
65-70dB
AGC:
31dB
Alc:
Done
Sleep Mode:
Done
Antenna:
Log-Periodic+ Ceiling Antenna
Coverage:
100-350 Square Meters
Trademark:
ATNJ
Transport Package:
52*24*16cm
Specification:
Size: 165*115*35mm, Weight: 1.3kg
Origin:
Shenzhen
HS Code:
8543709200
Product Description
Products Spect:
Model No :JS-900/1800
With ALC AGC Function
Can control gain automatically. Avoid base station interference
(Band 8) 900MHz -- Uplink frequency: 890-915MHz/Downlink frequency : 935-960MHz
(Band 3) 1800MHz -- Uplink frequency: 1710-1785MHz/Downlink frequency : 1805-1880MHz
Network support : 2G/4G, Calling
Gain :70±2dB
Power Supply :AC110V~220V;DC+5V/2A
Connector Type: N-female connector.
Technical spec.
Technical Specifications
Specifications | Parameters | |
Frequency Range (Customers to Choose) | Uplink | 890-915MHz, 1710-1785MHz |
Downlink | 935-960MHz, 1805-1880MHz | |
Frequency Bandwidth (3dB Bandwidth) | 25MHz&75MHz | |
Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
Auto Gain Control | 20dB Min. | |
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) | N(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 | 165*130*40 (mm) | |
Weight | ≤0.8 kg(Net) | |
Alarm Monitoring System | Alarm for uplink self-oscillation | |
Indication LED | Power supply | |
Automatic dormancy when no user make the calling.
Automatic alarm when installation mistake and provide the according solution.
Automatic adjust the system gain to avoid the repeater self-excitation.
initiative reminding when the device was damaged.
Applications:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots, …
We are manufacturer, and have our own factory.
FAQ:
1. Are you trading company or manufacturer ? Could I use our own logo and label? We are factory, with trading service. We provide OEM/OEM service.
2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.
3: Is it easy to set up your items?
A: Yes. We have a user manual and support technical support 24/7.
4. What is your warranty time?
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.
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