
Allicdata Part #: | A4503-ND |
Manufacturer Part#: |
A4503 |
Price: | $ 0.00 |
Product Category: | RF/IF and RFID |
Manufacturer: | Laird Technologies IAS |
Short Description: | ANT A-BASE UHF 1/4W 3.5DB CHROME |
More Detail: | 450MHz Whip, Straight RF Antenna 450MHz ~ 470MHz ... |
DataSheet: | ![]() |
Quantity: | 1000 |
Return Loss: | -- |
Applications: | -- |
Height (Max): | -- |
Mounting Type: | Base Mount |
Ingress Protection: | -- |
Termination: | Connector, NMO |
Features: | -- |
Power - Max: | 200W |
Gain: | 3.5dBi |
Series: | -- |
VSWR: | 1.5 |
Number of Bands: | 1 |
Antenna Type: | Whip, Straight |
Frequency Range: | 450MHz ~ 470MHz |
Frequency (Center/Band): | 450MHz |
Frequency Group: | UHF (300 MHz ~ 1 GHz) |
Part Status: | Active |
Packaging: | Bulk |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
RF Antennas
A4503 is an antenna technology which is widely used in different applications, such as cellular phones, Wi-Fi hotspots, Bluetooth, satellite communications, and more. The antenna is designed to work in the following frequency range: 1.8GHz – 6GHz. It can be used for both indoor and outdoor applications.
The A4503 antenna is a two-stage antenna which consists of a low-noise amplifier (LNA) and active antenna element. This design allows for a much wider range of applications, since the antenna can be tuned to a variety of different frequencies. The antenna element can be adjusted with precision and can be easily connected to a low-noise amplifier to provide the desired gain.
The A4503 is an example of a Planar Inverted-F Antenna (PIFA). This antenna has the advantage of being light-weight, rendering it convenient for portable consumer electronics applications. It also has the advantage of having relatively low losses, as well as being easy to manufacture.
The A4503 antenna is typically constructed from a polyethylene material, with the antenna element mounted on an etched copper circuit board. The antenna element is usually designed to be rectangular in shape, with the radiating element at the center. An active matching circuit is also included in order to optimize the antenna performance.
The antenna element is surrounded by a dielectric material that supports the antenna radiation pattern. An inductor is connected between the antenna element and the matching circuit to ensure that the impedance match between the antenna element and the circuit is maintained.
The working principle of the A4503 is based on the concept of electromagnetic waves. When the antenna element is subjected to an electromagnetic wave, it will absorb the energy and convert it into electrical energy. This electrical energy is then fed through an amplifier to increase the power of the signal.
In terms of applications, the A4503 antenna can be used in a variety of different fields. It is primarily used for wireless communication systems, such as cellular, Wi-Fi, Bluetooth, and satellite communications. It is also used in different military applications, such as radar systems and missile guidance systems. Additionally, it can be used in consumer electronics, in applications such as headsets and gaming consoles.
The A4503 antenna is a reliable, efficient, and cost-effective antenna technology. Its wide range of applications makes it one of the most popular antenna designs for a variety of different applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
A4503 | Laird Techno... | -- | 1000 | ANT A-BASE UHF 1/4W 3.5DB... |
A4503S | Laird Techno... | 20.6 $ | 1000 | ANT A-BASE UHF 1/4W 3.5DB... |
A4503CS | Laird Techno... | 22.9 $ | 1000 | ANT A-BASE UHF 1/4W 3.5DB... |
GTM43007-A4509-FW(R) | GlobTek, Inc... | 25.45 $ | 124 | 45W, 9V 5A, OPEN FRAME/IN... |
A450S | Laird Techno... | 15.39 $ | 1000 | ANT A-BASE UHF 1/4W 3.5DB... |
A4503C | Laird Techno... | 17.45 $ | 1000 | ANT A-BASE UHF 1/4W 3.5DB... |
G32A-A450-VD-2 DC12-24 | Omron Automa... | 180.58 $ | 1000 | CARTRIDGE POWER DEVICE FO... |
GTM43007-A4507.5-FWR | GlobTek, Inc... | 25.45 $ | 1000 | 45W, 7.5V 6A, OPEN FRAME/... |
A450 | Laird Techno... | 12.61 $ | 1000 | ANT A-BASE UHF 1/4 WAVE C... |
ANTENNARF Antenna

ANTENNA SATELLITE 1620MHZRF Antenna

ANT SQUINT WIDE BAND RP SMA5.5GHz Panel...

RADOME OMNI 6DBI 2.4MHZ FEMALE2.4GHz Wh...

ANTENNA 2.4GHZ SMA2.4GHz WLAN Dome RF An...

ANTENNA 2.4GHZ DIPOLE 2DBI 10PC2.4GHz Wi...
