The unit comes with a standalone GPS antenna. My initial assumption is that this is only necessary for whatever standalone navigation functionality is built into the head unit itself. If I only ever plan on using Google Maps via Android Auto, I can just skip installing this GPS antenna, correct? 9″ AV Media Receiver with Apple CarPlay and Android Auto – DCPA901 $ 199.99. Add to cart. Compare AV Receivers . XGPS150A Universal GPS Receiver $ 129.99. Add A cellular modem that supports GPS. A cellular carrier that allows the GPS functionality on that modem. Sufficient GPS signal level at the modem deployment location. GPS antenna (depending on the model of modem or Cradlepoint). Enabling GPS: GPS must always first be enabled to access any GPS related feature. Navigate to System > Administration External GPS Antenna with Mount | Garmin. FREE GROUND SHIPPING ON ORDERS $25 AND UP. PART NUMBER 010-13087-00. There's not much need to use an external GPS antenna on a vehicle, unless you are trying to use GPS on a ship 3 decks down or something like that. The modules I've been using to mod scanners have no trouble getting a satellite fix in a vehicle with a small patch antenna on the rear of the scanner case. I'd pull the GPS antenna and use the NMO Harga BlackVue GPS External. Rp390.000. Harga Active GPS Antenna Antena for GPS GSM Module A7 External Mobil. Rp49.000. Harga Active GPS Antenna for GPS GSM Module A7 External Mobil AD472. Rp48.000. Harga Blackvue GPS External. Rp490.000. Harga External GPS Module 70mai Dash Cam Lite2. Take control with the responsive touchscreen, effortlessly navigate with the built-in GPS, and tune in to your favorite FM and AM radio stations. Connect your USB devices to enjoy music and video playback, and stay connected on the go with Wi-Fi and 4G network connectivity. Need to connect external devices? No problem! Frequently bought together. This item: Waterproof GPS Active Antenna, Magnetic Base, 28dB Gain, 3-5VDC, SMA. $1499. +. onelinkmore U.FL/IPEX/IPX Mini PCI to Reverse Polarity SMA Pigtail Antenna WiFi Router Cable Antenna Mini PCI to RP SMA Coaxial Cable for WiFi Router Gateway Wireless PCIE Network Card Pack of 2. $599 ($5.40/Foot) Size: 196 mm x 93.4 mm x 17.2 mm (7.7 in x 3.6 in x 0.67 in) Weight: 385 g (13.6 oz) Processor: Qualcomm Snapdragon 626, Octa-core, Clock frequency: 2.2 GHz. Memory: 4 GB RAM. Storage: 1 64 GB. User Interface Keyboard.2 volume keys, power key. 3 programmable keys, standard Android touch panel 3 buttons, On screen keyboard. In a gps receiver there is an inevitable time delay in the signal travelling in the antenna lead to the circuitry of the receiver. In a typical 5 metre lead the delay is about 15 nanoseconds, which, added on to the time for the signal to travel from the satellite to the antenna, would mean a serious inaccuracy if it was not compensated for. JEn83y.