Sina Auto News recently obtained a new spy photos of the new Cayenne from the British media Autocar. The overall appearance of the new car has not changed much. Some details have been adjusted. The taillights partially cover the camouflage. It is expected to adopt a penetrating taillight design similar to 911. Power is expected to be equipped with the latest high-performance small displacement engine of the Audi Q7.
From the perspective of spy photos, the overall appearance of the new Cayenne is basically the same as that of the current model, but some details have been adjusted. The new car uses a through-type front grille and is larger in size; the sensor is integrated in the center of the mid-net and is expected to carry more technical safety features. Two raised muscle lines have been added to the hood to make the movement more intense.
After adjusting the side and tail lines of the new Cayenne, the visual height is lower and the overall look is more like a large GT sports car. The use of horizontal lines on the rear bumper is more integrated and layered. Underneath the black camouflage, the new car is expected to use the same through-headlights as the current 911.
According to the previous plan, the new Cayenne will share the Porsche MSB platform with the new Panamera. Thanks to the more advanced platform structure design, the new car's curb quality is expected to be reduced by 100 kg. In terms of power, the car is also expected to carry the same powertrain as the new Panamera, including the 2.9T V6 twin-turbo engine and the 4.0T V8 twin-turbo engine, with a maximum power of 324 kW and 404 kW. In addition, it is expected to be equipped with a small displacement high-performance engine used in the Audi Q7.
With the rise of 4G network construction in the world, multi-network operation has become the main melody of the network development of operators. Qingdao Unicom's current network status is 2/3/4g coexistence. In the optimization and adjustment, the ideal situation is that 2/3/4G network can have its own independent antenna, so that RF adjustment is convenient and flexible. However, due to the constraints of antenna installation site resources, space shortage, construction cost and other factors, common antenna strategy can only be adopted in network construction in many cases, which not only saves resources, but also brings difficulties to RF adjustment and multi-network coordination optimization. In view of this situation, the Network Optimization Center of Qingdao Unicom combined with the actual situation of the network, made a statistical study of various common antennas, and made an analysis and adjustment plan according to the network demand. There are a large number of 2/3/4G common antenna sites in the current construction. According to statistics, the proportion of common antenna in the current network is over 60%, which is higher than the national average level. Three, the current total antenna situation classification 1. 2/4 g share a common antenna by 2/4 g RRU type of antenna and antenna panel. 2. 3/4G common antenna is divided into: the beautification antenna cannot be adjusted independently, the circuit board antenna cannot be adjusted independently, and the common antenna can be electrically adjusted independently. 3. 2/3/4/G common antenna is divided into: 2/3/4/G common antenna cannot be independently adjusted, and 2/3/4/G common antenna can be independently electrically adjusted. Four, common antenna formation reasons and advantages and disadvantages
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