Garmin tt-15 Physical & Performance
- Unit dimensions (WxHxD): 3.5" x 1.75” x 1.85" (7.8 x 4.4 x 4.4 cm)
- Weight: 7.3 oz (207.0 g) for transmitter and antenna; 10.0 oz (284.0 g) total weight
- Battery life: 24-48 hours
- Battery type: rechargeable lithium-ion pack; user replaceable
- Interface: USB
- Water rating: 1 ATM (10 meters)
- High-sensitivity GPS/GLONASS receiver: Yes
- GPS antenna: top, black
- Stimulation/Vibration/Tone: Yes
- LED beacon lights: Yes
- Rescue mode: Yes
- Frequency mode: MURS (The T 5 and TT™ 15 are only compatible with the Astro® 320 and the Alpha™ 100. The T 5 and TT 15 can be configured for operation with either handheld but cannot be tracked simultaneously by both the Astro 320 and the Alpha 100)
- Replaceable collar straps: Yes
- Collar compatibility: 1” (2.54 cm)