LORA omni antenna 

868MHz Antenna (EU868)

機車在台灣數量多、密度高，也因此民眾對「機車行」的需求相當高，街上各處都能看見機車行林立，不過有師傅卻分享，有客人因輪胎漏氣找他檢查，結果打氣頭接上去不到2秒瞬間爆胎，害他差點失明，因而發文呼籲民眾「到機車行請盡量遠離工作檯」，貼文掀起熱議。

The LoRa 868MHz antenna (aka EU868 MHz) is an omnidirectional outdoor antenna that operates in the 860 to 870MHz ISM band and has a central frequency of 868MHz. Impedance is 50 Ohm
VSWR: 868MHz: 1.5 :1 and 860MHz and 870MHz: <2.0 
Connector: N-type Female
The antenna is intended for use in industrial and environmental monitoring, mesh network applications, and LoRa and LPWA networks, among other things.
This series omnidirectional antenna radiates consistently in the azimuth from 3 to 9dBi gain. This collinear design feature gives the highest performance, providing better coverage and hence a longer range in the horizontal plane over 360 degrees, reducing the number of mesh nodes required.
With UV resistance, this design is extremely robust and can be used in any weather condition, even in a harsh environment.

Lora 868 MHz antennas are easy to install and may be immediately connected to access points. One set of packing including a U-bolt and waterproof tape, allows the antenna to be mounted on a wall or pole depending on the situation.

對於突如其來的意外，原PO強調「不要問我舊輪胎是什麼廠牌，主要是因為車主輪胎沒氣硬騎，才會導致胎壁變薄，只是要提醒大家，以後到機車行，除非技師有需要當面解說車輛問題，不然就請遠離工作台！」

貼文曝光後吸引許多網友前來討論，「輪胎沒氣硬騎，磨的不是胎紋，磨的是裡面的胎壁，磨到都橡膠粉，打氣炸開算命大，打氣好騎出去才爆就可怕了」、「無胎壓還硬騎，導致胎壁磨到變薄，就算新胎沒有氣這樣騎，打氣一樣炸開」、「輪胎應該早就沒氣很久，破掉的輪胎位置應該是摺痕」、「爆胎掉出一堆粉屑，專業的看就知道長期失壓騎乘，胎壁壓扁導致橡膠對折摩擦鋼絲斷裂，機車很多人都不注重」。

The LoRa 868MHz antenna (aka EU868 MHz) is an omnidirectional outdoor antenna that operates in the 860 to 870MHz ISM band and has a central frequency of 868MHz. Impedance is 50 Ohm
VSWR: 868MHz: 1.5 :1 and 860MHz and 870MHz: <2.0 
Connector: N-type Female
The antenna is intended for use in industrial and environmental monitoring, mesh network applications, and LoRa and LPWA networks, among other things.
This series omnidirectional antenna radiates consistently in the azimuth from 3 to 9dBi gain. This collinear design feature gives the highest performance, providing better coverage and hence a longer range in the horizontal plane over 360 degrees, reducing the number of mesh nodes required.
With UV resistance, this design is extremely robust and can be used in any weather condition, even in a harsh environment.

Lora 868 MHz antennas are easy to install and may be immediately connected to access points. One set of packing including a U-bolt and waterproof tape, allows the antenna to be mounted on a wall or pole depending on the situation.

此外，也不少同業留言「我也是修車的，修汽車的時候常常有客人，喜歡待在自己車子底下，這樣真的很危險」、「通常在我店裡看到沒有胎紋，或胎紋太薄以及龜裂，通常都不幫忙打氣，保護彼此」、「建議工作戴個護目鏡，我修車時差點傷到眼睛」、「很多人都覺得機車行賺很大，但其實我們是專業的人士，最貴的本來就是人工」。（編輯：張志浩）

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The LoRa 868MHz antenna (aka EU868 MHz) is an omnidirectional outdoor antenna that operates in the 860 to 870MHz ISM band and has a central frequency of 868MHz. Impedance is 50 Ohm
VSWR: 868MHz: 1.5 :1 and 860MHz and 870MHz: <2.0 
Connector: N-type Female
The antenna is intended for use in industrial and environmental monitoring, mesh network applications, and LoRa and LPWA networks, among other things.
This series omnidirectional antenna radiates consistently in the azimuth from 3 to 9dBi gain. This collinear design feature gives the highest performance, providing better coverage and hence a longer range in the horizontal plane over 360 degrees, reducing the number of mesh nodes required.
With UV resistance, this design is extremely robust and can be used in any weather condition, even in a harsh environment.

Lora 868 MHz antennas are easy to install and may be immediately connected to access points. One set of packing including a U-bolt and waterproof tape, allows the antenna to be mounted on a wall or pole depending on the situation.