Our 8-2500MHz analog optical transmission module uses direct modulation of high linear DFB laser and PIN detector to achieve analog signal and optical signal conversion, and it can realize the transmission of multi-channel 8 ~ 2500M RF signal on a fiber by wavelength division multiplexing. The module is mainly used in mobile antenna, microwave delay line, satellite ground station, radio frequency signal transmission and other fields.
Features:
- High linearity
- Broadband range is 8-2500MHz
- No signal format restriction, transparent transmission
- High sensitivity
- Low consumption
- Excellent resistance to electromagnetic interference
Applications:
- Mobile antenna
- Microwave delay lines
- Satellite ground station
- Radio frequency signal transmission
Performance Parameters
|
Parameter |
Unit |
Min |
Typ |
Max |
Remarks |
||||
|
RF properties |
|||||||||
|
Operating frequency |
MHz |
8 |
|
2500 |
|
||||
|
Input RF range |
dBm |
-60 |
|
-10 |
|
||||
|
In-band flatness |
dB |
-1.0 |
|
+1.0 |
|
||||
|
Standing wave ratio |
|
|
|
1.5 |
|
||||
|
CNR |
dB/Hz |
120 |
|
|
|
||||
|
IMD3 |
dBc |
|
|
-70 |
|
||||
|
Input impedance |
Ω |
|
50 |
|
|
||||
|
RF connector |
|
SMA -F |
|
||||||
|
Power supply |
|||||||||
|
Power supply |
DC |
V |
|
12 |
|
|
|||
|
Consumption |
W |
|
|
5 |
Single power supply work |
||||
limit Parameters
|
Parameter |
Unit |
Min |
Typ |
Max |
Remarks |
|
Input RF power |
dBm |
|
|
10 |
|
|
Operating voltage |
V |
|
|
13 |
|
|
Operating temperature |
℃ |
-40 |
|
-65 |
|
|
Storage temperature |
℃ |
-40 |
|
+85 |
|
|
Working relative humidity |
% |
5 |
|
95 |
|
How To Order
|
QP -DML |
XX |
XX |
X |
XX |
X |
|
Direct modulation of the light emitting module |
Operating wavelength： 13-1310nm 15-1550nm |
Modulation bandwidth ： 02---8-2500MHz |
Package ： M---module D---desktop |
Output coupling ： DC--DC coupling AC--AC coupling |
Optical fiber connector ： FP ---FC/PC FA ---FC/APC SP---user specified |