Filter products by Segment
Filter products by Technology
Select a Product
Select a Product
Filter products by Technology
Select a Product
Filter products by Technology
Select a Product
Select a Product
Filter products by Technology
Select a Product
Select a Product
Select a Product
Help us find what you are looking for by searching for species, products, technologies and other keywords.
Collar
About this image:
TW Cable-tie
About this image:
TW Brass-band
About this image:
TW BioThane
About this image:
TW Leather
About this image:
TW Nylon
The TW-x is a very versatile family of transmitters providing a wide selection of sensors, weights, belting material and battery life to match the collar with the species and applications. Starting at only 0.8 g and going up to 380 g the TW-x is suitable for monitoring mammals of all groups and sizes.
Home range analysis, Survival rates, Habitat use and movement, Animal behaviour, Translocation studies
–
| Model | TW-3 10-28 |
TW-3 1/2 AA |
TW-3 2/3 AA |
TW-3 AA |
TW-3 1/2 AA x2 |
TW-3 2/3 AA x2 |
TW-3 AA x2 |
| Life [1] (days) | 550 | 1100 | 1800 | 2100 | 2100 | 4500 | 5250 |
| Weight [2] (g) | |||||||
| Cable-tie | 15 | 25 | 37 | – | – | – | – |
| Brass band | 19 | 24 | 29 | – | – | – | – |
| BioThane | 35 | 45 | 55 | 140 | 75 | 130 | 150 |
| Nylon | – | – | – | 165 | 95 | 150 | 200 |
| Leather | 30 | 35 | 90 | 180 | 190 | 200 | 210 |
1. Life based on pulse length 12 ms and pulse rate 30 pulses per minute at 25°C
2. Average weight. Tags for some species require extra protection or range that can increase the weight.
Features and specifications subject to change without notice.
Technical specifications:
Frequency band: 138 – 230 MHz
Channel spacing: 10 kHz (nominal), 12.5 kHz or user-specified
Calibration error: < ± 5 kHz (nominal), or < ± 1.5 kHz for channelized transmitters.
Temperature error: < ± 10 ppm (approx. ± 1.5 kHz) over temperature and voltage range.
Extreme temp: -10 to +55 C (for frequency error)
Working temp: -40 to +60 C
Join our mailing list for all the latest information on product releases and updates.
This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.
If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.
