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 |
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
|