D-SS-06-T Series Fiber Optic Delay Line & Optical Simulator
- Depending on Microwave-photonic technology, the D-SS-06-T series optical delay line & optical simulator delivers unmatched performance for radar testing, signal processing, phased antenna array, antenna simulation, and phase noise testing.
- It can work effectively in the whole P/L/S/C bandwidth, with less insertion loss, high dynamic range, strong electromagnetic isolation, and triple transit signals that are immeasurable.
Introduce of D-SS-06-T Series Fiber Optic Delay Line
Depended on Microwave-photonic technology, the D-SS-06-T series fiber optic delay line & optical simulator delivers unmatched performance for radar testing, signal processing, phased antenna array, antenna simulation, and phase noise testing. It can work effectively in the whole P/L/S/C bandwidth, with less insertion loss, high dynamic range, strong electromagnetic isolation, and triple transit signals that are immeasurable.
Fiber Optic Delay Line Features
※ Bandwidth to 6.5GHz
※ High dynamic range
※ Wide temperature application
※ Low amplitude response
Fiber Optic Delay Line Applications
※ Radar testing/calibration
※ Signal processing
※ Electronic war
※ Phased array antenna
※ Antenna simulation
Principle Diagram of Fiber Optic Delay Line
Optical and Electrical Specification (TC = 22±3℃)
Parameter | Min. | Typ. | Max. | Unit | Remark |
Frequency Range | 0.1 | – | 6.5 | GHz | |
Amplitude Flatness | – | ±2 | ±2.5 | dB | |
Time Delay | 0.01 | – | 150 | us | Customized |
Delay Accuracy | -5‰ | – | +5‰ | – | |
Insertion Loss | 0 | 10 | 20 | dB | Customized |
Input VSWR | – | 1.5 | 2 | – | |
Output VSWR | – | 1.5 | 2 | – | |
Impedance | – | 50 | – | Ω | |
Input 1 dB Compression | – | 10 | 15 | dBm | |
Spurious Signal Rejection Ratio | 60 | – | – | dBc | |
Noise Figure | – | 40 | 50 | dB | 5us, 25℃ |
Operate Temperature | -20 | – | 70 | ℃ | |
Storage Temperature | -40 | – | 80 | ℃ | |
Relative Delay vs. Temperature | – | – | 7 | ppm/℃ | |
Insertion Loss vs. Temperature | – | 3 | 6 | %/℃ |
Power Supply (TC = 22±3℃)
Pin | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Voltage | NC | GND | +12 V | NC | |||||
Rated current | – | – | 0.15 A | – | |||||
Max Current | – | 1 A |
Test condition: Vin=+12V
Typical Response Curves
Dimension Unit: mm[inch]
RF connector: SMA-K(Customized)
DC connector: DE-9PS(Customized)
Height value: X (mm)
Height value: X (mm) | |||||||
Product Type | D-SS-06-T-G | Remark | |||||
Time delay(us) | 8 | 20 | 35 | 50 | 60 | 80 | Standard |
X(mm) | 37 | 50 | 65 | 80 | 90 | 110 | |
Product Type | D-SS-06-T-P | Remark | |||||
Time Delay(us) | 8 | 35 | 60 | 80 | 110 | 150 | Compact |
X(mm) | 20 | 45 | 55 | 65 | 78 | 95 |
Ordering Information
Sheet 1:
Symbol | Description |
D-SS-06 | Fixed fiber optic delay line, Frequency: 0.1~6.5GHz |
Sheet 2:
Symbol | Description |
T | Time delay, Customized, 0.01 to 150 us |
Sheet 3:
Symbol | Dimension(refer to Height value: X (mm) ) |
G | Standard structure |
P | Compact structure |
CM | Customized structure |
Sheet 4:
Symbol | Description |
I | Industrial grade:Operate Temperature: -20℃ to +70℃ Storage Temperature: -40℃ to +80℃ |
For example: D-SS-06-08-G-I which means fixed fiber optic delay line, frequency: 0.1~6.5GHz, time delay: 8us, standard structure, operate temperature: -20℃ to +70℃, storage temperature: -40℃ to +80℃.
Warmly welcome to contact us to know more about the optical delay line and visit our factory at any time. Please feel free to let us know if there are any questions in Business.