Num of ways

Frequency

Model

   signal direction

Frequency range

Environment

2

L

RoF-LT2IB

T

0.95-2.7GHz

I

2

L

RoF-LR2IB

R

I

2×2

L

RoF-LM2×2OB

M

O

 Frequency range

 0.95-2.7GHz

 Functions

        Have 2 ways L band Signal transmission function through optical fiber

        Have reverse 10M analog signal transmission function

        Used temperature controlled laser  

        Have transmission distance（or optical loss）adaptive parameter adjustment            function

 Wavelength

 1310nm

 Wavelength stability

 ≤ ±1nm（-40℃～+70℃）

 Input power

 -60dBm～-20dBm

 Input Saturation power 

 ≥ -10dBm（maximum gain）

 Transmission distance

 0km～60km

 Input/Output SWR 

 ≤1.5

 Noise Figure

 ≤15dB（maximum gain /deembed of transmission line);

 Reverse 10MHz    Transmission performance      index

 Frequency range: 10MHz

 Input/Output power range:(6±2)dBm

 connector

 AC input connector:AC 220V±22V 50Hz±1Hz/with three-core power outlet;

 RF input Output connector:N-50K

 10M analog signal input Output connector:SMA-50K

 Input /Output connector:FC-APC

 Parameter

 Index

 Comment

 Transmitter module

 Input RF frequency range

 30MHz～2700MHz

 Input RF power range

- 60～+10dBm

 Noise Figure

 ≤35dB 

 Measure back to back with receiving light  module

 Output power

 10dBm±0.5dBm(constant power output)

 Have APC function，can close

 Isolation

 55dB

 Transmit power detection

 Range -5～+10dBm，Error±0.5dB

 Output power 0～5V

 Laser RIN

 ≤-155dB

 Laser package mold

 DFB coaxial package

 With TEC module

 Receiving module

 Output RF frequency range

 30MHz～2700MHz

 Input power range

 -10～+10dBm

 Received power detection

 Range -5～+10dBm，Error±0.5dB

 Output power 0～2.5V

 Receiving module PIN diode responsibility

 ≥0.85