Q1: We manufacture wireless handheld and fixed device. What kind of antenna that Procell recommend us?
A: You can choose our rubber, stubby or whip antenna for your device using. There are many connector types in our antenna to fit your handheld device, and so many different brackets in our antenna to cooperate with different way to fix antenna for your device, like screw, magnetic, sticker --- way for your fixed device choice.
Q2: We are a distributor of wireless equipment and our customers use standard Access point or wireless card cards products in their equipment. They are concerned about the signal strength and would like to have a longer transmission distance. What kind of Procell antenna can be used?
A:You can suggest settling the Access point into our antenna building enclosure that is able to external transmission distance. We can make connector like UFL, MMCX, or SMA, --) to work with your device.
Also you can suggest using our high gain antenna to cooperate with our adapter cable with your device to external distance well.
Q3: If antenna back side is metal material, how to avoid reflection problem?
A: When antenna connector is outside of AP, you can use our external antennas with adapt cable to find best place to settle antenna and get the maximum signal strength, Or use RS-H/P, PA-S/N, SAL or whip antenna- (with cable one) series antennas to directly settle in best place. Please kindly note, that will be bad place if some metal to close antenna, it will be effort antenna electronic function.
Q4: We are trying to build an extensive wireless environment for our office. The existing antenna that is in used is a rubber antenna (around 2-3dBi). What can Procell offer us to improve the efficiency of the system.
A:Depend on house size & building style.
In a single floor, you might be able to use smaller Sector or panel (Like SA or PA SOHO series.) for single direction way using. Or just change higher gain rubber antenna, like RA or RS series antenna in 5, 7, or 9dBi for 360degree external distance.
For some floors building: You also can settle CA series(Dome) antenna in highest Ceiling to connect with your device, and wireless signal(data) will be transmission from highest Ceiling forward to down way(like next floor or after next floors.).
Q5: We are using outdoor wireless equipment and we need to increase the transmission range. We need to transmission data in point to point. What kind of antenna can you offer us.
A: For outdoor antenna and you want to use point to point transmission. We make YAGI, PANEL, Grid antennas that are perfect for point to point application. Please refer to information available in our website, you can choose the different gain to according to the extend distance difference. Basically, the directional distance will be longer to follow the gain getting to be big .but the eradiation angel will be smaller to follow the gain is getting to bigger. Most of our antennas are hi gain & outdoor using you can select their features based upon your requirements.
Q6: We are using outdoor wireless equipment and we need to increase the transmission range. We need to transfer data in point to multi point or multi point to multipoint. What kind of antenna can you offer us.
A:For outdoor antenna and you want to use point to Multi point transmission, we make PANEL, OMNI & Sector antennas that are perfect for multi point for your application.
We suggest OMNI or SECTOR antenna can settle in the middle to collect signal, and Panel or Yagi or Grid can be in different place to send signal to middle device.
Please refer to information available in our website, you can choose the different gain to according to the extend distance & eradiation angle difference. Basically, the directional distance will be longer to follow the gain getting to be big, but the eradiation angel will be smaller to follow the gain is getting to bigger in panel antenna, But the Sector & OMNI will not change eradiation angle in Horizontal, only change in vertical angle if to based on Vertical antenna . Most of our antennas are hi gain & out door using you can select their features based upon your requirements.
Q7: We could not find the type of antenna we need from your website. What do you suggest?
A: We will be pleased to be your OEM/ODM supplier. We have the technological know-how to design and manufacture antennas according the specifications of your wireless equipment, be it rubber antennas, panel antennas, OMNI antennas, PC board flat antennas or any other types of antennas that can be used for you.
At the end, we have to say all of wireless system will need very good quality in every single component, from active radio to adapt cable to antenna, even splitter, lightning protector. If you are try to reduce cost, and to use lower quality component, like to use bad cable or not good function antenna, then your wireless system must be bad, however you use very good quality active radio, because single can be lose by there, and interference will be came into system by there, besides, if VSWR is not good, it will cause the transmission not stable, even cause to burn the active radio. To cherish your wireless system, please choose the qualified component carefully. |
