airline38 wrote:issoso wrote:
想請問一下.我有一顆x5最近都收不到訊號或不穩.COLD SATART也沒效買快2年了最近想換這顆..Sirf三代晶片的最強衛星鼠～環天科技BR-355...但是好像沒有N921的傳輸線.它的PS2腳位可以跟X5的共用嗎?知道的人麻煩幫我解答一下..
可以。(因為只要是標準的PS2接頭都可以)
環天和Rikaline(或Holux)的PS2接頭正好公母相反
所以已經從引擎室佈線拉進車內的PS2延長線不能直接用
市面上也沒有6 pin的公公和母母轉接頭，會有些麻煩
腳位我就不確定了
我看環天的車充比原來的Holux好，所以直接淘汰舊的
BR-355的確挺強的，在我前擋下還能很快定位
只是還沒有強到可以保證讓我在行進間快速定位(500m)
放在前擋下的收訊強度和衛星數其實跟我放在雨刷蓋下方的Rikaline6010差不多
只是三代晶片應該是韌體進步很多，所以定位速度更快
當然等我把BR-355放進雨刷蓋下方那Rikaline6010就不是對手了
1. iPAQ h5550 and rz1717 seems not much different in receiving the signal of GPS satellites in Nissan Car without heat shield. Both of them received 6 to 9 usable (blue color) GPS satellites in cloudy Taipei city on 7th of Aug. ’05 (Sun.), it’s soon after Matsa typhoon. TTFF for hot start is less than 3 sec. Cold start is little bit longer, about 3 mins.
2. The difference between h5550 and rz1717 is h5550 has 400 MHz Intel CPU clock and rz1717 has 203 MHz Samsung ARM chip. With installed PPG V9 program the performance in all related field (speed, map refresh etc.); the h5550 is almost two times faster compare to rz1717. If you are not a speeder or reckless driver, it would be excellent for the daily use as personal data assistance and car navigation as well.
3. My 38xx PDA was out of order already and plan to buy a new PDA or directly to apply this BR-355 with heavy HP NB. I believe there will be not any difference between PDA and NBPC for the performance for the same GPS receiver. The great different is Navigation Software. Such as PPG, RoadEasy, Garmin, GogoMap, Drivetech, etc.
內文搜尋
從 APP 打開
X