0.1~6GHz, Attenuation range0~63dB, step0.5dB, 0.2W, SMA
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| Parameters | Min | Typical | Max | Units |
|---|---|---|---|---|
| Frequency | 0.1 | ~ | 6 | GHz |
| Attenuation range | 0 | ~ | 63 | dB |
| IL | 7 | dB | ||
| VSWR | 1.8 | |||
| 0.5dB Accuracy | 0.3 | 0.5 | 0.7 | dB |
| 1dB Accuracy | 0.8 | 1 | 1.2 | dB |
| 2dB Accuracy | 1.7 | 2 | 2.3 | dB |
| 4dB Accuracy | 3.6 | 4 | 4.4 | dB |
| 8dB Accuracy | 7.6 | 8 | 8.4 | dB |
| 16dB Accuracy | 15.2 | 16 | 17 | dB |
| 32dB衰减精度 | 30 | 32 | 37 | dB |
| step | 0.5dB |
| Power Capacity | 0.2W Design assurance |
| Impedance | 50Ω |
| Connector | SMA-K |
| Surface | Nickel plating |
| Working voltage | +5V |
| Working current | When using Ethernet, USB-C or RS232 to control the module, the working current is 300mA; When using TTL control, the remaining controls need to be powered off, and the working current is 50mA. |
| Operation Temp. | -40~+70℃ Design assurance |
| Storage Temp. | -30~+85℃ Design assurance |
| Control port | USB-C/TTL/RS232/ETHERNTE CONTROLUS |
| Other | Can provide control software and usage instructions for Type-C and Ethernet ports |
| 0 dB | AA 00 00 00 00 00 00 55 | |
|---|---|---|
| 0.5 dB | AA 01 00 00 00 00 00 55 | |
| 1 dB | AA 02 00 00 00 00 00 55 | |
| 2 dB | AA 04 00 00 00 00 00 55 | |
| 4 dB | AA 08 00 00 00 00 00 55 | |
| 8 dB | AA 10 00 00 00 00 00 55 | |
| 16 dB | AA 20 00 00 00 00 00 55 | |
| 31.5dB | AA 40 00 00 00 00 00 55 | |
| 63 dB | AA 7E 00 00 00 00 00 55 |
1. When TRIGGER=0, the network port, type-c, No matter what command 232 sends, FPGA does not respond. When TRIGGER=1, FPGA will only respond, and TRIGGER will change to 0 again. FPGA's state remains in this state until TRIGGER=1, when the next state is received;
2. When using TTL direct control, it is necessary to set TTL-EN=1 to turn off the power supply of Ethernet ports, 232, and type-c. When using Ethernet port, 232, and type-c control, TTL-EN=0 and all ATT pins on the 15 core connector need to be suspended;
3. Type-C control software available
| Frequency GHz | S11 VSWR | S01 IL dB | A-0.5 dB | A-1 dB | A-2 dB | A-4 dB | A-8 dB | A-16 dB | A-32 衰减 dB | A-63 衰减 dB |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.10 | 1.42 | -2.37 | -0.56 | -1.01 | -2.03 | -4.04 | -8.0 | -16.0 | -31.7 | -63.2 |
| 0.59 | 1.34 | -2.64 | -0.56 | -1.02 | -2.03 | -4.03 | -7.93 | -15.8 | -31.5 | -63.3 |
| 1.09 | 1.16 | -2.96 | -0.54 | -1.01 | -2.02 | -4.03 | -7.96 | -15.9 | -32.0 | -65.0 |
| 1.58 | 1.18 | -3.33 | -0.54 | -1.01 | -2.03 | -4.02 | -7.97 | -16.0 | -32.3 | -65.8 |
| 2.07 | 1.26 | -3.74 | -0.55 | -1.05 | -2.08 | -4.07 | -8.02 | -16.0 | -32.9 | -66.5 |
| 2.56 | 1.09 | -3.74 | -0.56 | -1.09 | -2.14 | -4.14 | -8.15 | -16.2 | -33.0 | -65.5 |
| 3.06 | 1.14 | -4.02 | -0.55 | -1.07 | -2.12 | -4.10 | -8.18 | -16.3 | -33.5 | -65.1 |
| 3.55 | 1.34 | -4.36 | -0.54 | -1.05 | -2.09 | -4.05 | -8.15 | -16.3 | -34.1 | -64.2 |
| 4.04 | 1.35 | -4.63 | -0.53 | -1.04 | -2.07 | -4.04 | -8.14 | -16.3 | -34.6 | -62.0 |
| 4.54 | 1.10 | -4.84 | -0.53 | -1.05 | -2.08 | -4.06 | -8.14 | -16.3 | -35.1 | -61.1 |
| 5.03 | 1.05 | -5.16 | -0.56 | -1.08 | -2.12 | -4.07 | -8.19 | -16.4 | -36.0 | -60.1 |
| 5.52 | 1.35 | -5.89 | -0.56 | -1.07 | -2.11 | -4.04 | -8.14 | -16.3 | -36.6 | -58.1 |
| 6.01 | 1.48 | -6.59 | -0.53 | -1.03 | -2.06 | -4.01 | -7.90 | -15.9 | -35.2 | -62.5 |
| 6.51 | 1.35 | -6.94 | -0.51 | -1.02 | -2.05 | -3.99 | -7.75 | -15.7 | -34.5 | -69.6 |
| 7.00 | 1.69 | -7.71 | -0.49 | -0.98 | -2.00 | -3.89 | -7.66 | -15.9 | -34.7 | -70.6 |
| Pin | Illustrate | Voltage |
|---|---|---|
| 1 | Supply voltage | +5V |
| 2 | GND | GND |
| 3 | RS232-TX | |
| 4 | RS232-RX | |
| 5 | TTL-EN | +3.3V/0V |
| 6 | TRIGGER | +3.3V/0V |
| 7 | Not connected | +3.3V/0V |
| 8 | ATT1-0.5 | +3.3V/0V |
| 9 | ATT1-1 | +3.3V/0V |
| 10 | ATT1-2 | +3.3V/0V |
| 11 | ATT1-4 | +3.3V/0V |
| 12 | ATT1-8 | +3.3V/0V |
| 13 | ATT1-16 | +3.3V/0V |
| 14 | ATT2-31.5 | +3.3V/0V |
| 15 | Not connected | +3.3V/0V |
1、The device defaults as a TCP/ip server；
2、Default IP address: 192.168.1.100；
3、Default port number: 1000;
1. Clean the surface of the product, do not soak the product in cleaning solution for cleaning;
2. Pay attention to anti-static during installation or storage;
3. If the overall temperature is greater than 125 ℃, please consult with us before placing an order.
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