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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) 

 alt

alt 

 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

 

 

±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

(")

19*11.0*1.75

19” standard

3U

19*14.5*5.25

2D

12.4*13.0*3.5

Desk-top

M1

(mm)

145*75*28

With RS232

M2

70*45*16

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.





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