Low Cost Microwave Wideband APD Preamp Receivers (40KHz~18GHz)

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Low Cost Microwave Wideband APD Preamp Receivers (40KHz~18GHz)

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Low Cost Microwave Wideband APD Preamp Receivers (40KHz~18GHz)

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Low Cost Microwave Wideband APD Preamp Receivers

(40KHz~18GHz)

Model: MR11

Product description:

MR11 series microwave wideband optical receiver, adopts high Sensitivity APD diode and Low Noise Preamplifier IC, within bandwidth of 40KHz~18GHz, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue wideband microwave application. Due to avoidance of using expensive coaxial cable or wave-guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless, timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s high speed communication system.

MR11 series adopts APD photodiode, with pre-amplifier, low cost, flexible application.
MR11 Four exterior structures available:
MX: module type, RS232 is an option, suitable for OEM, Exterior structure and size of the module as well as the PIN description can be specified by customers.
2D: desk top, with RS232and LCD display, suitable for laboratory use.
1U, 3U: 19" casing, with RS232, SNMP and LCD display, suitable for direct use in networks.

Product features:

Wide bandwidth 40KHz~18GHz
Maximum frequency optional: 6GHz, 10GHz, 15GHz, 18GHz
Superior flatness of RF response
High responsibility
High sensitivity, -27.5dBm typical
Low capacitance high speed InGaAs APD Photo detector
Low Noise GaAs Pre-amplifier IC
Full-transparency operation mode, suitable for all kinds of signal code, communication standard and network protocol
Powerful RS232 communication interface, perfect SNMP function, LCD status display.
Electromagnetic, RF, thunderbolt assistance
Four exterior structures available
Excellent P/P ratio

Main application:

Antenna Remoting
Military communications
Tracking, telemetry and control
Phased arrays
Delay lines
Microwave RF optical links
High speed lightwave characterization
10Gb/s, 12.5Gb/s communication systems

Typical performance:

MR11-20 Cut-off Frequency (S21)	MR11-20 RF Return loss (S11)

Technical index:

Performance				Min.	Typ.	Max.	Supplement
Optical feature	Operating wavelength range		(nm)	1260		1620
	Responsibility	R13	(A/W)	0.75	0.85		1310nm
		R15		0.8	0.9		1550nm
		R16			0.8		1610nm
	Dark current		(nA)		2	50
	Minimum sensitivity		(dBm)		-27.0	-26.0
	Maximum overload		(dBm)	-7.0	-5.0
	Optical return loss		(dB)	40
	Optical connector			SC/APC			Option FC/APC, LC/APC
RF feature	High frequency (cut-off -3dB)		(GHz)	6.0			MR11-06
				8.0			MR11-08
				10.0			MR11-10
				13.0			MR11-13
				15.0			MR11-15
				18.0			MR11-18
	-3dB Low frequency		(KHz)		40
	In-band ripple		(dB)			±1.5	≤10GHz
	In-band ripple		(dB)			±2.5	12~18GHz
	AC transimpedance		(Ω)	1000	4000		Pin=-25dBm
	RF return loss		(dB)	8
	RF output coupled				AC
	RF output connector			SMA-F or K-connector
General feature	Communication interface			RS232			MX, P3
	SNMP interface			RJ45			Network management
	Power supply	220VAC	(V)	90	220	265	1RU, 3RU, 2D
		-48VDC		-30	-48	-72	1RU, 3RU
		+12VDC		+11	+12	+12.5	MX
	Power consume		(W)			5	MX
	Operating temp.		(ºC)	-40		+65
	Storage temp.		(ºC)	-40		+85
	Relative humidity		(%)	5		95
	Size	1U	(")	1911.01.75			19” standard
		3U		1914.55.25			19” standard
		2D		12.413.03.5			Desk-top
		M1	(mm)	1457528			With RS232
		M2	(mm)	704516			Without RS232

Product series:

Model number	Highest frequency	RF output port	RF Connector	Structure	Optical connector
MR11-06-K	6.0GHz	Single port AC coupling output	SMA-F or K-connector	1U, 3U, 2D, MX, 3P optional	SC/APC, optional FC/APC, LC/APC
MR11-08-K	8.0GHz
MR11-10-K	10.0GHz
MR11-13-K	13.0GHz
MR11-15-K	15.0GHz
MR11-18-K	18.0GHz

Remark: please refer to model explanation.

Model explanation:

1U, 3U, 2D model explanation:

Modular model explanation:

The parts marked in gray color belongs to other varieties of this product series, the options marked in gray color in this products series can not be specified.