|
|
|
The Universal Software Radio Periphera **USRP N210** is used as [Software-Driven Radio (SDR)](https://en.wikipedia.org/wiki/Software-defined_radio) to generate the excitation signals
|
|
|
|
|
|
|
|
## Parts
|
|
|
|
|
|
|
|
- Ettus Research products
|
|
|
|
- [USRP N210](https://www.ettus.com/all-products/un210-kit)
|
|
|
|
- [LFTX Daughterboard 0-30 MHz](https://www.ettus.com/all-products/lftx/)
|
|
|
|
- [LFRX Daughterboard 0-30 MHz](https://www.ettus.com/all-products/lfrx/)
|
|
|
|
- Additional parts
|
|
|
|
- 2x SMA Bulkhead Jack to SMA Plug (e.biss 415-0031-006)
|
|
|
|
- 2x SMA angle adapter (lab inventory or e.biss 53_SMA-50-0-2/111_NE)
|
|
|
|
- LEMO Jack (lab inventory)
|
|
|
|
- Jumper cable female (lab inventory)
|
|
|
|
|
|
|
|
## Prototype device
|
|
|
|
|
|
|
|
### Specifications
|
|
|
|
[USRP N210 Specifications](07495_Ettus_N200-210_DS_Flyer_HR_1.pdf)
|
|
|
|
[LFTX/LFRX Daughterboard Specifications](https://kb.ettus.com/LFTX/LFRX)
|
|
|
|
|
|
|
|
Includes a Xilinx® Spartan® 3A-DSP 3400 FPGA
|
|
|
|
|
|
|
|
```
|
|
|
|
M/N: USRP N210 rev 4
|
|
|
|
P/N: 154062B-04L
|
|
|
|
S/N: 322BC38
|
|
|
|
MAC: 00:80:2F:33:41:83
|
|
|
|
```
|
|
|
|
|
|
|
|
### Inputs and Outputs
|
|
|
|
All RF Ports are matched to 50 Ohm with -10dB or better return loss generally.
|
|
|
|
The maximum input power for RX is +10 dBm (±1V).
|
|
|
|
|
|
|
|
| Front pannel | Back pannel | Inside |
|
|
|
|
|-|-|-|
|
|
|
|
| **TX A**: Horizontal plane (X) | **RX A**: RF reference (max ±1V)
|
|
|
|
| **TX B**: Vertical plane (Y) | **RX B**: Not used
|
|
|
|
| Power, Ethernet, Clock | **GPIO_RX 0**: Trigger (TTL)
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
### Ethernet connection
|
|
|
|
See [Installation](Installation#establish-connection) |
|
|
|
\ No newline at end of file |
