嶄猟井
English
New website
www.hwmicrowave.com  Home About us  Products Contact us  
   



Product Catalogue
 I、Integrated microwave mixer
 1、Mixer series
 2、Frequency multiplier series
 3、Image rejection mixer series
 4、I/Q mixer and image suppression mixer
 5、Wideband single sideband up-frequency converter/mixer (modulator) series
 II、Integrated microwave oscillators (frequency sources)
 III、Microwave controlling devices
 IV、Microwave Amplifiers
 V、Passive microwave devices
 VI、Microwave components and modules
 

Microwave coupler series

 
 
 

Features of the products:
#operating frequency covers 0.8゛18 GHz.
#Low insertion loss.
#Small phase/amplitude errors.
#High isolation.
#Satisfactory terminal port matching.
#Small size and reasonable structure.
#Operating temperature range: -55゛+85≧.

Brief introduction of the products:
 This serial products mainly include the following categories: 3dB microwave orthogonal couplers, microwave directional couplers and microwave double-directional couplers.
 This serial products are ideal devices for magnitude control of microwave signals.

Application of the products:
 Microwave orthogonal couplers are mainly used as microwave components in the devices of microwave electrically tunable attenuators, mixers, detectors and modulators, etc. The typical applications are microwave dividing systems, antenna feeding networks, microwave power synthesis and microwave measurement.
Microwave directional couplers are mainly used for injection of microwave signals, signal sampling and monitoring of power flow, etc. The typical applications are microwave dividing systems, antenna feeding network, and double-directional power monitoring.
 The typical applications of microwave double-directional couplers are microwave dividing, antenna feeding networks, and double-directional power monitoring.

 
3dB microwave orthogonal couplers

 The serial products have performance features of low insertion loss, small phase/amplitude errors, high isolation and satisfactory terminal port matching, etc.

 

Model

Frequency
range
(GHz)

Isolation
(dB Min)

Input
standing
wave
(Typ.)

Insertion
loss
(dB max.)

Amplitude
balance
(dB max.)

Phase
balance
(Max.)

Outline

HWOC
1020

1-2

22

1.3

0.5

\ 0.6

\ 5

OC1

HWOC
1040

1-4

20

1.4

0.5

\ 0.6

\ 5

OC1

HWO
C2040

2-4

20

1.3

0.5

\ 0.6

\ 5

OC2

HWOC
2060

2-6

18

1.4

0.5

\ 0.6

\ 5

OC3

HWOC
2080

2-8

18

1.5

0.6

\ 0.6

\ 6

OC3

HWOC
4080

4-8

18

1.4

0.5

\ 0.6

\ 5

OC4

HWOC
40120

4-12

16

1.5

0.8

\ 0.6

\ 6

OC3

HWOC
60180

6-18

15

1.6

1.1

\ 0.8

\ 6

OC4

HWO
C80120

8-12

18

1.5

0.8

\ 0.6

\ 5

OC4

HWOC
80180

8-18

15

1.6

1.0

\ 0.7

\ 6

OC4

 

Type selection guide: Hengwei Microwave Electronic Co. Ltd. undertakes customization of different kinds of microwave orthogonal coupler products.
The operating frequency ranges can cover 1゛18 GHz.
The outline and packaging form can be produced according to the requirement of the user.

 
Next Page
   
Copyright © 2003-2007 all rights reserved
HENGWEI MICROWAVE ELECTRONIC CO. LTD.

Address:4F ,Sihai Industrial Park ,Xixing Street 12#, Gaoxin Xiqu, Chengdu City, Sichuan Province, P. R. of China