ISM bands were originally allocated for industrial, scientific and medical purpose. Typical applications include a large range of machine-to-machine RF systems. 

Beyondoor offers easy-to-implement standard antennas for all the most important ISM bands.

Beyondoor ceramic antennas for ISM applications offer very small size without compromising RF performance. This combined with the inherent immunity of ceramic antennas to other radiators and the hand effect makes them extremely desirable solutions for small hand-held devices.

The helical antennas offer extreme performance for free-space applications.

Beyondoor Products

(I)433Mhz antenna


50mm length antenna


95mm length and 2dBi


433 rubber antenna


433 spring


433MHZ patch antenna


433MHZ base antenna


antenna with screw mount


433MHZ whip antenna

(II)868Mhz antenna


length is only 27.5mm


50mm length and 2.2dBi


95mm length and 3dBi


antenna with wall mout

(III)915Mhz antenna


915MHZ  rotation antenna


50mm base antenna


antenna with screw mount


antenna with wall mout

Also many customers buy the following products:


Magnetic mount antenna


3G rotation antenna


Cable assemble


SMA RA female for PCB

Why choose us?

  1. Professional manufacturer of  antennasRohs,Reach and CE compliance. More than 20 years R&D development experience in antennas industry.
  2. All products have been tested before put on market. They must pass five test sessions and FAQ samplings inspection. The first pass yield is 99%.
  3. Professional manufacturer directly supply you,so price is competitive and lead-time is only 1-2 weeks.For normal model,samples' lead-time is only 2-3days.Beyondoor has very rapid and good service.
  4. Beyondoor  antennas feature high gain, low loss and strong capability of receiving signals.
  5. Protection grade is IP67 (ingress protection rating 67), which means our antennas are water proof.
  6. The antenna is with corrosion resistance. It has passed 48 hours salt spray test.
  7. Excellent performance, we can offer you our test results upon request.
  8. If there are any quality problems of our  antenna, you can get replacement or refund within one year and lifelong maintenance after buying.

Find our contact message  or directly click contact us

Address: #101, Weiyi West Road, Dongzha  Economic Zone ,Jiaxing 314000,Zhejiang,China     
E-MAIL:    or 
SKYPE NAME:beyondoorgps