| Features
1) The housing adopts Aluminum die-casting tech, surface passivation, good for water-proof, cooling and anti-causticity
2) Perfect flush suppress circuit improves the performance of anti-thunder and anti-flush
3) Input stage adopts original low-noise GaAs amplify module, output stage adopts original power double module, perfect C/N and non-linearity index and high output level
4) Strict reliability test, MTBF≥100000 hours
5) RF output level is adjustable, slope adjustable.
6) In order to prolong the lifetime of the digital display tube, the digital tube will work only after the receiver opened, Digital tube will stop working when cover of optical receiver is closed
7) Microprocessor control working status, LED shows all parameters, convenience operation and high stability.
8) Input power range is -7～+2dBm, the output level up to 110dBuV with AGC function, and C/N≥47dB
Technical parameters
|
Item |
Unit |
Technical Parameters |
|
Forward part |
|
Optical Parameters |
|
Receiving Optical Power |
dBm |
-7 ~ +2 |
|
Optical Return Loss |
dB |
>45 |
|
Optical Receiving Wave |
nm |
1100 ~ 1600 |
|
Optical Connector Type |
|
FC/APC, SC/APC or specified by the user |
|
Fiber Type |
|
Single Mode |
|
Link Performance |
|
C/N |
dB |
≥ 51 (-2dBm input) |
|
C/CTB |
dB |
≥ 65 |
Output Level 110 dBμV |
|
C/CSO |
dB |
≥ 60 |
Balanced 6dB |
|
RF Parameters |
|
Frequency Range |
MHz |
45 ~ 862/1003 (or specified by the user) |
|
Flatness in Band |
dB |
±0.75 |
|
Fixed slope |
dB |
2±0.5 |
|
Rated Output Level |
dBμV |
≥ 110 |
|
Output Return Loss |
dB |
≥14 |
|
Output Impedance |
Ω |
75 |
|
Fixed ATT and EQ |
dB |
0~18 |
|
Reverse Part |
|
Optical Parameters |
|
Optical Transmit Wave |
nm |
1310±10, 1550±10 or specified by the user |
|
Output Optical Power |
mW |
0.5, 1, 2 |
|
Optical Connector Type |
|
FC/APC, SC/APC or specified by the user |
|
RF Parameters |
|
Frequency Range |
MHz |
5 ~ 65 (or specified by the user) |
|
Flatness in Band |
dB |
±1 |
|
Input Level |
dBμV |
72 ~ 85 |
|
Output Impedance |
Ω |
75 |
|
General Performance |
|
Power Voltage |
V |
A: AC (150~265) V; B: AC (35~90) V |
|
Operation Temperature |
℃ |
-40~60 |
|
Storage Temperature |
℃ |
-40~65 |
|
Relative Humidity |
% |
Max 95% non-condensing |
|
Consumption |
VA |
≤ 30 |
|
Dimension |
mm |
240(L)x240(W)150(H) |
Block Diagram
|
