Shenzhen Atnj Communication Technology Co., Ltd.
| 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 |
| 900MHz Frequency Range | 890-915MHz / 935-960MHz |
| Gain | MU: 90±3dB; RU: 105±3dB; |
| MU Output Power | UL: 27±2dBm; DL: 30±2dBm; |
| RU Output Power | UL: 30±2dBm; DL: 43±2dBm |
| Support network | 2G, 3G, 4G, Voice |
| Products Type | frequency shift repeater system |
| Brand Name | ATNJ |
| Model Number | AT-FS |
| Certification | CE,ROHS，CCC，TUV,BV， ISO |
| Place of Origin | China |
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Product Specification
| 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 |
| 900MHz Frequency Range | 890-915MHz / 935-960MHz | Gain | MU: 90±3dB; RU: 105±3dB; |
| MU Output Power | UL: 27±2dBm; DL: 30±2dBm; | RU Output Power | UL: 30±2dBm; DL: 43±2dBm |
| Support network | 2G, 3G, 4G, Voice | Products Type | frequency shift repeater system |
| Brand Name | ATNJ | Model Number | AT-FS |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | 20Watt high power repeater system ，900MHz frequency shift repeater ，band selective repeater with warranty | ||
20Watt High power 900MHz frequency shift repeater system
The Microwave Frequency-Shifting Repeater is a fundamental tool for extending microwave backbone networks. By receiving a signal on one frequency, amplifying it, and retransmitting it on a different frequency, it overcomes the critical feedback problem inherent in simple amplification. This characteristic, combined with high gain, directional antennas, and robust design, allows network operators to bypass LOS obstacles and economically expand coverage and capacity across challenging terrains, forming the invisible backbone for critical communication services.
Product Features:
• Frequency Translation: Receives an incoming microwave signal on one specific frequency
•Self-Interference Mitigation: The primary purpose of frequency shifting is to avoid feedback oscillation
•Simplex Operation: Typically operate in one direction
•Spectrum Utilization: Consume additional spectrum resources because they transmit on a different frequency than they receive
•Deployment Flexibility: Enable coverage extension in areas where direct fiber or cable installation
Technical Specifications
B8 Frequency Shift Repeater MU- 27dBm
| Specifications | Uplink | Downlink |
| Part Number | AT-FS MU-F09A-AIR | |
| BTS Band | 890-915MHz | 935-960MHz |
| Shifted Microwave Band | 5150-5175MHz | 5750-5775MHz |
| Maximum Gain | 90+3dB | |
| Uplink Output Power | 27+2dBm | |
| Downlink Output Power | 30+2dBm | |
| Pass Band Ripple | < +2.5dB | |
| Gain Adjustment | > 30dB | |
| Auto Level Control | > 30dB | |
| Noise Figure | < 8dB @ max gain | |
| Input/output VSWR | < 1.5 | |
| ACPR | < -40dBc | |
| EVM | < 5% | |
| Clock Synchronization Signal | GPS | |
| Spurious Emissions | Comply with 3GPP TS36.106&TS38.106 | |
| Spectrum Emission Mask | Comply with 3GPP TS36.106&TS38.106 | |
| Frequency Stability | < 0.01ppm | |
| Group Delay | < 1μs | |
| RF Connector | N female or 4.3-10 female | |
| Power Consumption | < 60W | |
| Power Supply | AC100-240V or DC28V | |
| Local Control | WiFi with browser, RJ45 with App | |
| OMC (Optional) | LTE Modem | |
| Approx. Weigh | 15kg | |
| Operating Temperature | -10 to + 55°C | |
| Applications | Outdoor (IP65) | |
| Humidity | 5% to 95% | |
| MTBF | > 50,000 hours | |
| Installation | Pole or wall mount | |
| Dimension (without connector) | 385mm*307mm*204mm | |
B8 Frequency Shift Repeater RU- 43dBm
| Specifications | Uplink | Downlink |
| Part Number | AT-FS MU-F09A-AIR | |
| BTS Band | 890-915MHz | 935-960MHz |
| Shifted Microwave Band | 5150-5175MHz | 5750-5775MHz |
| Maximum Gain | 105+3dB | |
| Uplink Output Power | 30+2dBm | |
| Downlink Output Power | 43+2dBm | |
| Pass Band Ripple | < +2.5dB | |
| Gain Adjustment | > 30dB | |
| Auto Level Control | > 30dB | |
| Noise Figure | < 8dB @ max gain | |
| Input/output VSWR | < 1.5 | |
| ACPR | < -36dBc | |
| EVM | < 5% | |
| Clock Synchronization Signal | GPS | |
| Spurious Emissions | Comply with 3GPP TS36.106&TS38.106 | |
| Spectrum Emission Mask | Comply with 3GPP TS36.106&TS38.106 | |
| Frequency Stability | < 0.01ppm | |
| Group Delay | < 1μs | |
| RF Connector | N female or 4.3-10 female | |
| Power Consumption | < 150W | |
| Power Supply | AC100-240V or DC28V | |
| Local Control | WiFi with browser, RJ45 with App | |
| OMC (Optional) | LTE Modem | |
| Approx. Weigh | 23kg | |
| Operating Temperature | -10 to + 55°C | |
| Applications | Outdoor (IP65) | |
| Humidity | 5% to 95% | |
| MTBF | > 50,000 hours | |
| Installation | Pole or wall mount | |
| Dimension (without connector) | 500mm*440mm*187mm | |
Support customization
Band 800: Uplink:824 - 849 MHz Downlink: 869 - 894 MHz (B20 800 available )
Band 900: Uplink:880- 915 MHz Downlink:925- 960 MHz
Band 1800: Uplink:1710-1785 MHz Downlink:1805-1880 MHz
Band 1900: Uplink:1850-1910 MHz Downlink:1930-1990 MHz
Band 2100: Uplink:1920 - 1980 MHz Downlink:2110- 2170 MHz
Band 2600: Uplink: 2500-2570 MHz Downlink:2620-2690 MHz
FAQ:
Q1: Do you have CE or any other certification?
A: Yes,we CE, , ROHS certification,etc.
Q2: Can you give me a discount?
A: Please discuss with our sales.
Q3: How about gain and output power of your device?
A: Different models, gain and output power are different,for more details, please contact us.
Q4: How long is warranty period?
A: The warranty is 12 months. And we offer 7*24 technical support .
Q5: How many square meters can be covered?
A: For different models, the covered square meters are different.
Q6: Can I use your device in suburbs or remote areas?
A: Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
7500000-8000000
Employee Number:
95~105
Ecer Certification：
Verified Supplier
Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude econ... Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude econ...
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