MRFU GRFU WRFU DRFU

MRFU - GSM Radio Filter Unit

MRFU (GSM Radio Filter Unit) is designed based on multicarrier technology RF Filter Unit, a MRFU module maximum complete 6 carriers.

MRFU module is mainly to complete the baseband and RF signal modulation signal demodulation, data processing, shunt, and other functions.

› Using direct frequency conversion technology in the transmission channel, the signal is modulated to GSM emission bands amplified with filter, the duplexer filter to the antenna.

› The antenna receives the radio signal, the received signal is down converted to intermediate frequency signal, and amplifying processing, analog to digital conversion, digital down converter, matched filter, AGC (Automatic Gain Control) is sent to BBU for processing.

› CPRI interface clock generation, loss of CPRI interface clock recovery and alarm detection, and other functions.

› Support functions of DPD/BPD predistortion.

› Power control, forward power detection.

› Size: 397.25 mm (h) x 70.62 mm (w) x 305 mm (d)

› Weight: 10kg

MRFU Panel port

Port	Panel logo	Connector Type	Instruction
RF Receiver Port	ANT_RXB	DIN Type  Connector	Only complete RF signal receiving
			Complete the RF signal transceiver duplex
RF  Transmitting/receiving port	ANT_TX/RXA		When used to connect BBU, cascade connection superior RFU
			Used to connect the lower RFU cascade
CPRI Port	CPRI0	SFP male connector	·          antenna feeder  channel diversity reception interface
	CPRI1		·         antenna feeder  channel diversity  Output interface
RF receiving signal interconnection interface	RX_INB	QMA male connector	Used to access the power supply
	RX_OUTA
Power interface	PWR	3V3 power connector	RS485 monitor debug interface
Monitor Interface	MON	RJ45 connector

GSM wireless base station for Huawei BTS3900 MRFU 900C 210231847010B4005522 in stock.

Huawei BTS3900 is an indoor macro base station,  we have all version in this store.

If you need more information, pls directly contact us through online tool or other way you prefer to.

BTS3900	2113169	Cabinet
DCDU-03B	2120472
DRFU	2316913	DRFU 900MHz PGSM
	2316361	DRFU 900MHz EGSM
	2315743	DRFU 1800MHz
	2316905	Double Radio and Filter Unit
GRFU 900C	2318473	900C
GRFU V1	2316962	GRFU 1900MHz A
	2316963	GRFU 1900MHz B
GRFU V2	2318472	GRFU V2 900MHz PGSM
	2318474	GRFU V2 900MHz EGSM
	2318546	GRFU V2 1800MHz A
	2318547	GRFU V2 1800MHz B
GRFU V2a	02310CRT	V2a-GSM Multiple Carriers Transceiver Unit-900M RX885-910MHz/
		TX930-955MHz
	02310CRV	V2a-GSM Multiple Carriers Transceiver Unit-1800M RX1710-1755MHz/
		TX1805-1850MHz
		GM5M18GRFU21
MRFU 900C	2318470	900C
MRFU V1	2316975	RF Unit for Multi-Mode 1900MHz B
	2316976	RF Unit for Multi-Mode 1900MHz A
MRFU V2	2318425	RF Unit V2 for Multi-Mode 900MHz PGSM
	2318471	RF Unit V2 for Multi-Mode 900MHz EGSM
	2318544	RF Unit V2 for Multi-Mode 1800MHz A
	2318545	RF Unit V2 for Multi-Mode 1800MHz B
	02310CES	RF Unit V2 for Multi-Mode 850MHz
MRFU V2a	02310CRS	V2a-Multi-Mode Transceiver Unit-900M RX885-910MHz/TX930-955MHz
	02310CRU	V2a-Multi-Mode Transceiver Unit-1800M RX1710-1755MHz/
		TX1805-1850MHz
MRFU V3	02310EJB	MRFU,WD5MJFUA830,V3,Multi-Mode Transceiver Unit
		(RX1710-1785MHz/TX1805-1880MHz,-48VDC,5G,1T2R,9U)
MRFUd	02310CEU	MRFUd,WD5MJFUBG30,V3,Multi-Mode Transceiver Unit
		(RX1710-1785MHz/TX1805-1880MHz,-48VDC,5G,2T2R,9U)
	02310CEW	MRFUd for Multi-Mode 900MHz EGSM
	02310CMD	MRFUd,WD5MJFUBG8B,V3,Multi-Mode Transceiver Unit
		(RX890-915MHz/TX935-960MHz,-48VDC,5G,2T2R,9U)
MRFUe	02310CEV	MRFUe for Multi-Mode 1800MHz
	02310CEX	Function Module,MRFUe,WD5MJFUAD8C, Multi-Mode Transceiver Unit
		(RX885-910MHz/ TX930-955MHz,-48VDC,5G,1T2R,9U)
	02310EJA	MRFUe,WD5MJFUAD3A,V3,Multi-Mode Transceiver Unit
		(RX1710-1755MHz/TX1805-1850MHz,-48VDC,5G,1T2R,9U)
CRFU	2317425	Multi-Carrier Transceiver Unit(DHT 80W,AWS Band,RX1710-1755/
		TX2110-2155MHz)
	2318644	Multi-Carrier Transceiver Unit(EDHT 80W,Band0,RX824-843 5/
		TX869-888 5MHz)
	2318171	Multi-Carrier Transceiver Unit(EDHT 80W,INF,RX1890-1915/
		TX1970-1995MHz)
	2318649	Multi Carrier Transceiver Unit (CRFU AWS,EDHT 80W,INF, RX1710-1755/TX2110-2155MHz)
	2318737	Multi-Carrier Transceiver Unit(EDHT 80W,Band0,RX824-835/TX869-880MHz)
	02310CNH	Multi-Carrier Transceiver Unit(EDHT 80W,INF,RX1850-1915/TX1930-1995MHz)
	2318016	Multi-Carrier Transceiver Unit(DHT 100W,INF,RX824-835/TX869-880MHz)
	2318693	Multi-Carrier Transceiver Unit(E-DHT CRFU2 1G,800M&2 1G COMBINER,TD-Killer)
CRFUd	02310FXF	Multi-Mode Transceiver Unit(RX1710-1755MHz/TX2110-2155MHz,-48VDC,5G,2T2R,9U)
WRFU	2316677	RF Unit for WCDMA.850MHz (80W)
	2319231	RF Unit for WCDMA.2100MHz (80W)
	2316890	RF Unit for WCDMA.2100 MHz (40W)
WRFUd	02310CET	WRFUd for WCDMA.2100MHz (2*60W)