HM78D-755680MLFTR Allicdata Electronics
Allicdata Part #:

HM78D-755680MLFTR-ND

Manufacturer Part#:

HM78D-755680MLFTR

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: TT Electronics/BI Magnetics
Short Description: INDUCT ARRAY 2 COIL 68UH SMD
More Detail: Shielded 2 Coil Inductor Array 278.7µH Inductance ...
DataSheet: HM78D-755680MLFTR datasheetHM78D-755680MLFTR Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Current Saturation - Series: 600mA
Height: 0.189" (4.80mm)
Size / Dimension: 0.303" L x 0.303" W (7.70mm x 7.70mm)
Package / Case: Nonstandard
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C
Ratings: --
Shielding: Shielded
DC Resistance (DCR) - Series: 1.06 Ohm
DC Resistance (DCR) - Parallel: 265 mOhm
Series: HM78D
Current Saturation - Parallel: 1.19A
Current Rating - Series: 517mA
Current Rating - Parallel: 1.03A
Tolerance: ±20%
Inductance - Connected In Series: 278.7µH
Inductance - Connected In Parallel: 68µH
Number of Coils: 2
Part Status: Discontinued at Digi-Key
Packaging: Tape & Reel (TR) 
Description

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Array antenna signal transformers are among essential components to receive, transmit and process microwave signals. This article aims to explain HM78D-755680MLFTR, one of the most widely-used array antennas with signal transformer, and its application field and basic working principle.

HM78D-755680MLFTR is a high-performance rectifying array antennas with signal transformer, developed by HMC Global. It is highly integrated microwave device that includes a low profile rectifying array antenna, amplifier, mixer, and signal transformer. It has a wide receive frequency bandwidth of 7.55 to 8.06 GHz. And the signal transformer itself is fabricated with dielectric materials in order to provide high isolation and low insertion loss. So it can be used in various applications like satellite communication, terrestrial communication, military and aerospace.

The working principle of HM78D-755680MLFTR is based on a dielectric resonator (DR), which is a structure made up of two parallel plates. This device contains two ports, an input and an output, and is connected to the receiving antenna. As the antenna captures the electromagnetic waves in the RF (radio frequency) band, the signals are passed through the DR. The purpose of DR is to convert the signal from RF to voltage and further on to digital signal.

The advantages of HM78D-755680MLFTR extend beyond its high performance. It has small dimensions owing to its integrated components, which allow for flexibility in the design of communication systems. Furthermore, it provides a very low insertion loss as well as high isolation between the antenna and the mixer, so users can enjoy clear, high-quality signals. Additionally, HM78D-755680MLFTR\'s excellent performance has allowed designers to increase the number of transceivers, and thereby the system capacity, in their satellite communication systems. Finally, it supports multiple channels and allows for long-term, stable operation.

In sum, HM78D-755680MLFTR is a high-performance rectifying array antennas with signal transformer. It is effectively used in integrated microwave systems in wide range of applications such as satellite communication, terrestrial communication, military and aerospace owing to its high isolation and low insertion loss, small dimensions, and high performance throughout multiple-channel operations. By understanding the application field and the basic working principle of HM78D-755680MLFTR, users are better equipped to design systems depending on their applications and environments.

The specific data is subject to PDF, and the above content is for reference

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