FEATURES AND SPECIFICATION
- High quality, high linearity pump & DFB lasers
- Wide working bandwidth 45 ～ 860MHz
- Output power tunable
- Advanced RF pre-distortion function
- AGC technology adopted to the RF input
- micro processor can conduct status monitoring
- Panel display for working status
- RS-232 interface for remote monitoring
- 19 inch standard chassis switch power supply
MODEL |
N1381 |
N1382 |
N1384 |
Input Optical Power(dBm) |
-4 ～ +2 |
-7 ～ +2 |
-7 ～ +2 |
Optical Return Loss(dB) |
>45 |
>55 |
>55 |
Wavelength(nm) |
1100 ～ 1600 |
1100 ～ 1600 |
1100 ～ 1600 |
Optical Fiber Connector |
FC/APC |
FC/APC |
FC/APC |
Operating Fiber Type |
One Pattern |
One Pattern |
One Pattern |
RF Frequency Band(MHz) |
45 ～ 860 |
45 ～ 860 |
45 ～ 860 |
RF Flatness In Band(dB) |
± 0.75 |
± 0.75 |
± 0.75 |
RF Output Level(dB μ V) |
84 ～ 104 |
84 ～ 104 |
84 ～ 104 |
C/N Carrier To Noise Ratio |
≥ 51 |
≥ 51 |
≥ 51 |
CTB (@84 PAL-D Channels) (dB) |
≤ -60 |
≤ -65 |
≤ -65 |
CSO (@84 PAL-D channels)(dB) |
≤ -60 |
≤ -62 |
≤ -62 |
Return Loss(dB) |
47~550MHz: 16 550~750MHz: 14 |
47~550MHz: 16 550~750MHz: 14 |
47~550MHz: 16 550~750MHz: 14 |
Output Impedance( Ω ) |
75 |
75 |
75 |
Thunder Stroke Immunity(KV) |
5(10/700 μ S) |
5(10/700 μ S) |
5(10/700 μ S) |
RF output Port |
2 |
2 |
4 |
Power Supply |
110VAC/220VAC |
60VAC |
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