Audited Supplier
1,Digital filtering supports adjustable bandwidth,
Each band supports Up to 3 sub-bands
2,Each subband is turned on and off, and gain
control is performed separately.
3,Donor signal monitoring for easy optimization and troubleshooting
4,RJ45 Cable for local connection & wireless modem for remote monitoring (optional)
5,Intelligent algorithm to prevent UL interference
6,Supports 2G,3G,4G & 5G NR FDD Technologies
| AC-FDD-GWL91821-S3-20 | 900 MHz | 1800 MHz | 2100 MHz | ||||||||||
| Frequency Range | Uplink | 880 - 915 | 1710 - 1785 | 1920 - 1980 | |||||||||
| Downlink | 925 - 960 | 1805 - 1880 | 2110 - 2170 | ||||||||||
| Number of Bands | 1~3 Sub-band | 1~3 Sub-band | 1~3 Sub-band | ||||||||||
| Bandwidth | Each Sub-Band support (5~ 20 MHz adjustable) Step/200KHz | ||||||||||||
| Max. Gain | >= 90 dB | ||||||||||||
| Manual Gain Control | 30 dB in step of 1 dB | ||||||||||||
| Automatic Gain Control | >= 20 dB | ||||||||||||
| Gain Flatness | <= ±2.5 dB (peak-to-peak)(Each Sub-band) | ||||||||||||
| Max. Input Power Without Damage | 0 dBm | ||||||||||||
| Output Power | Uplink | >= 27 ±2dBm | >= 27 ±2dBm | >= 27 ±2dBm | |||||||||
| Downlink | >= 43 ±2dBm | >= 43 ±2dBm | >= 43 ±2dBm | ||||||||||
| Operating band unwanted emissions | Comply with 3GPP | ||||||||||||
| Spurious Emission | 9kHz~1GHz | <= -36dBm | |||||||||||
| 1GHz~12.75GHz | <= -30dBm | ||||||||||||
| ACPR | ±20MHz | <= -40dBc | |||||||||||
| ±40MHz | <= -45dBc | ||||||||||||
| EVM | GSM/UMTS<= 12.5%; LTE<= 8% | ||||||||||||
| Frequecy Stability | <= ±0.01 ppm | ||||||||||||
| Noise Figure | Uplink | <= 6 dB | |||||||||||
| VSWR | <= 1.5 | ||||||||||||
| Group Delay | <= 6 μs | ||||||||||||
| RF Connector | N-Female | ||||||||||||
| Impedance | 50 Ω | ||||||||||||
| Power Supply | AC 90~240 V, 50/ 60 Hz | ||||||||||||
| Power Consumption | <= 425W | ||||||||||||
| Dimensions | 410*490*190 mm | ||||||||||||
| Weight | <= 30 Kg | ||||||||||||
| IP Rating | IP65 | ||||||||||||
| Operating Temperature | -25 to 55 ºC | ||||||||||||
| Control & Monitoring | Local | Via RJ45 | |||||||||||
| Remote | Via Wireless Modem (optional) | ||||||||||||
| Quantity (pieces) | 1 - 5 | > 5 |
| Lead time (days) | 40 | To be negotiated |
Company introduction
Fujian Jiefeihou Technology Co., Ltd. is a Chinese high-tech enterprise mainly engaged in the design, development, production, sales and technical services of high-tech communication electronic products. Focusing on the design, realization and professional production of various amplifiers in the high performance short wave (HF), ultra-short wave (VHF UHF), radio frequency (RF) and microwave (MW) (20MHz-6000MHz) frequency bands, the company has 20 research and development teams, 10 production lines of various types, and develops and produces a series of products with independent intellectual property rights and appearance patents, such as UAV equipment, hand signal repeaters, acoustic signal equipment, etc. After four years of development, we have won the trust of customers from all over the world with fine workmanship, good quality, competitive price and high-quality service. We are high-quality suppliers and service providers in different countries and regions such as the United States, the United Kingdom, Russia, the Middle East, etc. We can also customize a series of products according to the requirements and standards of different countries and customers. Welcome friends from all countries to establish business relations with us, and we will sincerely serve you.
1. who are we?
We are based in Fujian, China, start from 2019,sell to Eastern Europe(30.00%),Southeast Asia(20.00%),Mid East(20.00%),South Asia(10.00%),Eastern Asia(5.00%),Africa(5.00%),Southern Europe(2.00%),Northern Europe(2.00%),South America(2.00%),Domestic Market(1.00%),North America(1.00%),Central America(1.00%),Western Europe(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Wireless & RF Modules,Repeaters,Electronic components,UAV anti-aircraft equipment,UAV detection and early warning equipment
4. why should you buy from us not from other suppliers?
The main products of the company are various radio frequency modules and anti-UAV equipment, mobile phone signal repeaters and other products. The company has independent intellectual property rights and appearance patents.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Russian,Korean
