Picture 1: What you see above is what you get. 

Offered here is  20 PIECES new aftermarket Remote Amplified Antenna for All GPS with MMCX FEMALE JACK 90degree angled plug connector for easy maneuvering . 

Magellan Roadmate GPS 800, 860, 860T, 3000T, 3050T, 6000T
Portable Pioneer Electronics GPS Sat Nav - AVIC-S1
 

If you prefer one with MMCX male connector, then click on this icon:

Specifications:

• Low power consumption: 6 to 11 mA (max)
• Magnetic mount (magnet can be removed)
• Ultra High signal gain: 28 dB to 55 dB Gain   (if you need a repeater to boost the GPS signal, then buy this by clicking on this icon )
• Power Protection Circuit
• Power Input Sensor: Reverse polarity short circuit shutdown
• Over-Current Sensor: Thermal over-current shutdown
• Low noise: noise figure less than 1.8dB at f0
• Output Impedance: 50 ohms
• Waterproof
• Weight: 71gram
• Power Input: 2.5V DC to 12V DC input
• Super strong polycarbonate radome
• Physical dimensions: 1.5?(W) x 1.76?(L) x .5?(H)
• Over 16 feet long double shielded coax cable .
• antennas manufactured under toughest UL-certified materials at ISO 9000/9001/9002 certified factories.
• Made of strong polycarbonate housing with die-cast steel base plate.

Buyer may want to consider buying this real time navigation plus tracking device (click icon )