RF FEM

​RFoneTech’s Receiver Front-End ICs for 5G massive multiple-input multiple-output (MIMO) applications incorporate high power switching and low noise amplification in compact size. Advanced circuit architecture minimizes the need for external components, creating an integrated front-end solution. The devices feature single supply operation and interface for CMOS control signals, which makes them easy to use in multi-channel hardware designs with repeatable performance over the complete system. RFoneTech provides reference design, measured s-parameters and evaluation boards from stock that gives the system engineers the advantage to reduce their development times.

product category

• RX FEM
• TR Module

RX FEM

wdt_ID	Part#	Data Sheet	Description	Replacement	Frequency Range(MHz)MIN	Frequency Range(MHz)MAX	Channels	Average Power Handling(dBm)	Peak Power Handling(dBm)	Gain(dB) TYP	NF(dB)TYP	OP1dB(dBm) TYP	OIP3 (dBm)TYP	Voltage (V)	Current (mA)	Package
1	RS2149		2.3-2.7GHz，10W Dual Channel Switch LNA	ADRF5549	2,300	2,700	2	40	50	32.00	1.35	18.5	33.00	5	100	6×6 40L LGA
2	RS2145		3.3-3.8GHz，10W Dual Channel Switch LNA	ADRF5545	3,300	3,800	2	40	50	31.50	1.35	18.5	32.50	5	100	6×6 40L LGA
3	RS2147		4.4-5GHz，10W Dual Channel Switch LNA	ADRF5547	4,400	5,000	2	40	50	29.00	1.50	18	32.00	5	100	6×6 40L LGA
4	RS2140		2.3-5GHz，Wideband,10W Dual Channel Switch LNA	QPB9348	2,300	5,000	2	40	50	34.00	1.35	17.5	31.00	5	105	6×6 40L LGA
5	RS2159		2.3-2.7GHz，20W Dual Channel Switch LNA	ADRF5519	2,300	2,700	2	43	53	32.00	1.35	18.5	33.00	5	100	6×6 40L LGA
6	RS2155		3.3-3.8GHz，20W Dual Channel Switch LNA	ADRF5515	3,300	3,800	2	43	53	31.50	1.35	18.5	32.50	5	100	6×6 40L LGA
7	RS2157		4.4-5GHz，20W Dual Channel Switch LNA		4,400	5,000	2	43	53	29.00	1.50	18	32.00	5	100	6×6 40L LGA
8	RS2150		2.3-5GHz，Wideband,20W Dual Channel Switch LNA		2,300	5,000	2	43	53	34.00	1.35	17.5	31.00	5	105	6×6 40L LGA
9	RS2259		2.3-2.7GHz，2W Single Channel Switch LNA	AFRX5G272	2,300	2,700	1	33	41	32.00	1.20	18.5	33.00	5	100	6×6 20L LGA
10	RS2255		3.3-3.8GHz，2W Single Channel Switch LNA	AFRX5G372	3,300	3,800	1	33	41	31.50	1.20	18.5	32.50	5	100	6×6 20L LGA

TR Module

wdt_ID	Part#	Data Sheet	Description	Replacement	Frequency Range(MHz)MIN	Frequency Range(MHz)MAX	Channels	Average Power Handling(dBm)	Peak Power Handling(dBm)	Gain(dB) TYP	NF(dB)TYP	OP1dB(dBm)TYP	OIP3 (dBm)TYP	Voltage (V)	Current (mA)	Package
1	RS5211		2.3-2.7GHz，10W Dual Channel Switch LNA	ADRF5549	2,300	2,700	2	40	50	32	1.35	18.50	33	5	100	6×6 40L LGA