Detector
1~2GHz, Main line insertion loss1dB, Coupling20dB, SMA
- DD8-1-2G-1688
- China
- One Year
- +86-19938031308
- sales@com-mw.com, cynthia@com-mw.com
- 3-1-2306, No.37 Jiancai Road, Chenghua Zone, Chengdu
- For qty details, please search in spot products of dianzibuy. Any changes to the contents are not notified. Please confirm again before ordering.
- No restrictions on export to any country
- RoHS: no(Customization Needed for ROHS Compliance)
- The product must not be used for illegal purposes. Any losses caused by illegal use shall be borne by the customer.
Product Details
Product features
Coupled detection module
Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 1 | ~ | 2 | GHz |
| Main line insertion loss | 1 | dB | ||
| Power | 20 | ~ | 40 | dBm |
| Coupling | 20 | dB | ||
| Directivity | 20 | dB | ||
| Main line VSWR | 1.5 | |||
| Detection accuracy | 1 | dB |
Other parameters
| Connector | SMA-K |
| Impedance | 50Ω |
| Surface | Conductive oxidation |
| Operation Temp. | -40~+60℃ |
| 脉冲体制 | 单载频脉冲波形1、脉冲宽度:0.3us~2us；2、重复频率:0.1kHz~1kHz |
| 脉冲体制 | 线性调频波形1、脉冲宽度:1us~1000us；2、瞬时带宽:1MHz~50MHz3、重复频率:50Hz~1kHz |
| 连续波体制 | 1、连续波2、三角调频连续波，带宽 50MHz3、相位编码波形，码元宽度 0.02us |
| RF signal description | 频率范围实际上包含了射频信号的带宽，比如信号带宽为 500MHz 时，在 8~18GHz 频段内，载频最小为 7.25GHz，最大为 17.75GHz |
Port Description
| 端口号 | Name | Socket model | Illustrate |
| X1 | Input RF | SMA-K | |
| X2 | Output RF signal | SMA-K | The output signal is on the same frequency as X1 |
| X3 | Output RF signal | J30J-9ZKP | 直流电源输入、信号波形参数（频率、 脉宽、重频等）输入和功率数值输出 |
Functional Block Diagram
Configuration(mm)
Pin definition (J30J-ZKP): The communication interface is RS485, with a baud rate of 9600 and 8 bits, no checksum, and a message format of MODBUS RTU.
| Pin number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Pin Definition | 485-A | 485-B | +12V | GND | Reserve | Reserve | Reserve | Reserve | Reserve |
Note
| 1 | Clean the surface of the product, do not soak the product in cleaning solution for cleaning. |