
简朴先容:
微波光纤延迟线用于微波信号延迟模拟。。。。。。光纤延迟线是雷达校验系统、RF通讯系统、微波信号处置惩罚系统等相关应用的上等解决计划。。。。。。输入的RF信号转换为调制的光信号,,然后输入单模光纤中,,并天生一个牢靠的延时,,然后在输出端再次转换回RF信号。。。。。。
详情先容:
微波光纤延迟线优点
1. 高带宽
2. 抗电磁滋扰
3. 可选的差别光波长 1310nm/1490nm/1550nm
4. 防浪涌电源;;;ぃ,可靠的电源情形顺应能力
5. 自顺应的温度赔偿能力,,控制光源稳固输出。。。。。。
6. 紧凑型小体积
7. 适用于军工标准.
微波光纤延迟线应用场合
1. 雷达校验
2. 无线电高度表校验
3. 无线信号处置惩罚
5. 电子对抗
6. 雷达信号延迟
微波光纤延迟线参数表:
|
参数名称 |
单位 |
指标值 |
|
频率规模 |
MHz |
2000– 6000 |
|
延迟时间规模 |
m |
8~5000m |
|
延时步进 |
m |
2.5 |
|
延迟精度 |
m |
<1 |
|
延迟重复性 |
m |
<0.01 |
|
*大输入射频信号 |
dBm |
10 |
|
系统射频衰减 |
dB |
约0 |
|
底噪 |
dBm |
<-100dBm@10KHz> |
|
输入/输出阻抗 |
Ohm |
50 |
|
相位噪声 |
dBc |
<-120@1MHz> |
|
供电 |
VDC |
6~12V |
|
功耗 |
W |
<20 |
|
激光器输出波长 |
nm |
1550 |
|
激光器输出功率 |
dBm |
>0dBm |
|
探测器事情波长 |
nm |
1100~1650 |
|
射频连讨论类型 |
NA |
SMA |
|
控制接口 |
|
RS232 |
|
情形参数 |
|
|
|
事情温度规模 |
0C |
-5to 55 |
|
Humidity |
|
95% relative humidity无冷凝 |
|
Vibration |
|
Per MIL STD-8108B Method 514 -5 |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.