可编程6.0GHz RFoF模块

主页

可编程6.0GHz RFoF模块

Programmable 6.0GHz RF over Fiber

SANLAND's Programmable 6.0GHz RF over Fiber

Programmable 6.0GHz RF over Fiber

关键性能

●  Next- generation RFoF modules with significant performance improvement
●  Supports up to 6.0GHz
●  Better linearity, excellent gain flatness, and Tx, Rx, and Link gain control
●  Noise Figure down to 6 dB with LNA with MDS ~-168 dB/Hz for very low incoming signals
●  Internal microcontroller allows RF and Optical control, enabled by software
●  End-to-end diagnostics reduces installation and maintenance time, enabled by software
●  Gain variation S21 (fo) of ±1 dB for 90° C variation, utilizing special algorithm
●  Remote management by GUI installed on PC
●  Impedances of 50 and 75 Ohm

 

 
SANLAND's innovative controllable RFoF product line consists of palm-size analog RFoF modules that are used to convert RF signals to optical signals to carry over long distances. The Tx unit using an optical transmitter, converts RF to the optical signal and the Rx unit converts back to the RF signal. The two units are connected through the customer’s single-mode fiber.
 
SANLAND's RF over Fiber (RFoF) modules are suitable for telecommunications, satellite, radio telescopes, distribution antennas, broadcasting audio and video, and timing synchronization. For example, point-to-point antennas can be connected from several meters to many kilometers away from the control room by fiber cables; Base stations can be connected through fiber to remote sector antennas; Satellite antennas can be connected through fiber cable to remote sites by RF over Fiber solutions.
 
Programmable 6.0GHz RFoFSimplified Block Diagram 
Programmable 6.0GHz RFoF–Simplified Block Diagram

 

Electrical

 

Unit

Specification

(typical)

Specification

(typical)

LNA “OFF” LNA “ON”

Frequency Range

MHz

0.5 - 6000

0.5 - 6000

Adjustable Link Gain (nominal value)

dB

7

37

Attenuator 31 dB (Tx, Rx)

dB

0.5

0.5

Gain Flatness

dB

±2.5

±2.5

Input P1 dB

dBm

-3

-33

Noise Figure

dB

27

6

SFDR

dB/Hz2/3

104

100

Gain Flatness any 36 MHz

dB

±0.25

±0.25

Uncorrected gain variation over temperature

dB

±3.5

±3.5

Corrected gain variation over temperature

dB

±1

±1

Corrected gain tracking between RFoF links

dB

±0.5

±0.5

Maximum Input No damage

dBm

20

20

Spurious

dBm

-100

-100

VSWR Input / Output

dBm

1.7:1

1.7:1

Input / Output impedance

Ohm

50

50

Optical and Electrical

 

 

 

Current consumption of Tx unit (at 5VDC)

mA

260

385

Current consumption of Rx unit (at 5VDC)

mA

225

225

Laser diode wavelength

µm

1.31 or 1.55

1.31 or 1.55

Optical Power in the fiber

mw

2.3 ±0.5

2.3 ±0.5

LED status indicators (Tx/Rx)

-

RGB

RGB

Mechanical and Environmental Parameters

 

 

 

Operating temperature

°C

-20 to +70

-20 to +70

Storage temperature

°C

-40 to +85

-40 to +85

EMC and Safety

-

CE & FCC

CE & FCC

 

  • Remote Antennas Communication
  • Satcom
  • 4G LTE
  • Broadcast
  • Distributed Antenna
  • Radio telescopes

留言

留言
如果您对我们的产品感兴趣并想了解更多详情,请在此留言,我们会尽快回复您。
提交

主页

产品中心

whatsApp

联系我们