Horizontal Headstage 128 Channel with Datalogger (HH128)
The HH128 is a complete, miniaturized data-logging system for recording 128 channels of neural data wirelessly. The HH128 amplifies, digitizes and records neural data to a microSD card on the headstage in untethered (wireless) mode and can also live stream data in tethered mode.
- A complete recording system in 11.1 grams; lightweight enough for freely-moving rats and larger animals
- 128 channels of neural data plus integrated accelerometer, gyroscope and radio receiver
- Optimized for high throughput and social experiments
- Unique alignment system to make daily connecting/disconnecting easy; see video demos
- Compatible with probes or electrodes. For a wide array of compatibility options, see adaptors and EIBs
- HDMI cable
- Input testing board
| Channel count | 128 |
| Intended experimental applications | freely-moving, untethered data logging |
| Connectors to electrode array | 160-pin Amphenol Lynx connector. An assortment of routing boards to probes and electrode interface boards are available. |
| Sampling rate | 30kHz or 20kHz |
| Input range | ± 5 mV |
| Bit depth | 12 and 16-bit depth supported |
| Data logging | ~2 hours 5 minutes full data-rate broadband data with 400 mAh battery and 128GB SD card |
| Sensors | 3-axis accelerometer, 3-axis gyro |
| Dimensions | 35mm ✕ 22mm footprint; 24mm height |
| Weight | 12.9 grams (headstage only) 17.1g (headstage and Lynx adaptor board) 27g (headstage, Lynx adaptor board, 400mAh battery) |