Model Name MAN1216Q25: this GPS receiver and antenna is designed to cater to the needs of high precision applications. It supports multiple frequencies including L1, L2, L5, G1, G2, B1, B2, and B3, as well as E1 and E5, making it versatile for various global positioning systems. Waterproof and Durable: Rated at IP67, this antenna is fully protected against dust and can withstand immersion in water up to 1 meter deep for 30 minutes. This feature ensures reliable performance in all weather conditions, making it ideal for outdoor and rugged uses. Enhanced Signal Reception: With a high gain of 37dB, this antenna ensures superior signal reception and accuracy. It operates efficiently across a voltage range of 3.3-16V, drawing a minimal current of 13mA, which makes it energy-efficient and suitable for extended use in field applications. Color: As Shown Material: Plastic+Metal Package Contents: 1 Gnss RTK Full Band L1 L2 L5 B3i E5 Antenna Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.