Manufacturer
RF MISO focuses on the full-chain technology development and manufacturing of antennas and communication devices. The company brings together a research and development team led by a PhD, an engineering force with senior engineers as the core, and a manufacturing team composed of experienced technicians. It integrates cutting-edge theories and million-level mass production experience to provide high-performance solutions for global customers. The products deeply cover high-end fields such as 5G communications, satellite systems, radar testing, etc., and continue to empower commercial equipment, experimental platforms and test systems with innovative technologies.
Product photos
The RM-DAA-4471 is a broadband high-performance product designed for the C-band. Its operating frequency covers 4.4-7.1GHz, with a typical gain range of 15-17dBi and a return loss better than 10dB. The antenna adopts a ±45° dual-polarization design, supports MIMO technology applications, is equipped with an N-type female connector, and has a lightweight aluminum alloy structure (size 564×90×32.7mm±5, weighs about 1.53kg). Its vertical beam width narrows from 6.76° (4.4GHz) to 4.05° (7.1GHz) as the frequency increases, and the horizontal beam width dynamically covers 53°-69°, combining wide-area coverage with high directivity. Suitable for 5G base stations, satellite communications and electronic countermeasure systems, the compact military-grade design meets the deployment requirements of harsh environments.
Product Parameters
|
RM-DAA-4471 |
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|
Parameters |
Typical |
Units |
|
Frequency Range |
4.4-7.1 |
GHz |
|
Gain |
15-17 |
dBi |
|
Return Loss |
>10 |
dB |
|
Polarization |
Dual,±45° |
|
|
Connector |
N-Female |
|
|
Material |
Al |
|
|
Size(L*W*H) |
564*90*32.7(±5) |
mm |
|
Weight |
About 1.53 |
Kg |
|
XDP 20Beamwidth |
||
|
Frequency |
Phi=0° |
Phi=90° |
|
4.4GHz |
69.32 |
6.76 |
|
5.5GHz |
64.95 |
5.46 |
|
6.5GHz |
57.73 |
4.53 |
|
7.125GHz |
55.06 |
4.30 |
|
7.5GHz |
53.09 |
4.05 |
|
in stock |
10 |
Pcs |
Outline Drawing
Measured data
Gain
VSWR
Port isolation
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Post time: Jul-02-2025
