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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
 

¡ôMicrowave switch and modulator series
 
   
   

Features of the products:
¡ôWide operating frequency range
¡ôLow input loss
¡ôGood isolation
¡ôFast switching speed
¡ôOperating temperature range: -55¡æ¡«£«85¡æ.

Brief introduction of the products:
¡¡The microwave switch and modulator serial products developed and manufactured by Hengwei Microwave Electronic Co Ltd. adopt advanced micro-electronic packaging technology.
¡¡This serial products of the company mainly include following categories of serial products: conventional wideband switches, RF wideband switches and high power switches, among which the conventional switches can be divided into two types: reflective type and matching type.
¡¡This serial products are ideal devices for on/off and switchover of the microwave signal transmission path in microwave systems.

Application of the products:
¡¡Typical application of this serial products: transmit-receive switches of the pulse modulator for microwave signal source, community antenna of radar transmitter and receiver, and changeover control of radar multi-beam.

 

Conventional wideband switches
 
Model Frequency range
(GHz)		 Insertion loss
IL (dB)		 Isolation
ISO (dB)		 Standing wave ratio
VSWR		 Switching time
Tn (ns)		 Outline
Reflective type

HW-S1-M-1

1¡«18

2.5

60

2.0

50

HW-SW-1-1

HW-S1-M-2

1¡«18

2.8

60

2.0

50

HW-SW-2-1
HW-SW-2-2

HW-S1-M-3

1¡«18

3.0

60

2.0

50

HW-SW-3-1

HW-S1-M-4

1¡«18

3.2

60

2.0

50

HW-SW-4-1

HW-S1-M-5

1¡«18

3.4

60

2.0

50

HW-SW-5-1

HW-S1-M-6

1¡«18

3.6

60

2.0

50

HW-SW-6-1

HW-S1-M-8

1¡«18

4.0

60

2.0

50

HW-SW-8-1
Matching type

HW-S2-M-1

1¡«18

2.8

60

2.0

50

HW-SW-1-1

HW-S2-M-2

1¡«18

3.0

60

2.0

50

HW-SW-2-1
HW-SW-2-2

HW-S2-M-3

1¡«18

3.2

60

2.0

50

HW-SW-3-1

HW-S2-M-4

1¡«18

3.4

60

2.0

50

HW-SW-4-1

HW-S2-M-5

1¡«18

3.5

60

2.0

50

HW-SW-5-1

HW-S2-M-6

1¡«18

3.8

60

2.0

50

HW-SW-6-1

HW-S2-M-8

1¡«18

4.5

60

2.0

50

HW-SW-8-1
 

Type selection guide: Hengwei Microwave Electronic Co. Ltd. undertakes customization of different kinds of conventional wideband switch products.
The structure and packaging form can be designed according to the requirement of the user.
 

Microwave RF wideband switches
 
Model Frequency range f (GHz) Insertion loss
IL (dB)		 Isolation
Iso (dB)		 Standing wave ratio VSWR Switching time
Tn (¦Ìs)

HW-S-R-1

0.01¡«3

2.4

60

2.0

1.5

HW-S-R-2

0.01¡«3

2.5

60

2.0

1.5

HW-S-R-3

0.01¡«3

2.8

60

2.0

1.5

HW-S-R-4

0.01¡«3

3.0

60

2.0

1.5

 

Type selection guide: Hengwei Microwave Electronic Co. Ltd. undertakes customization of different kinds of Microwave RF wideband switch products.
Operating voltage: typical ¡À5V.
Operating temperature: -55¡«+85¡æ.
Withstanding power: the above products can withstand maximum average power: 1W.
Design can be done according to special requirement of the user;
Frequency range: can cover 1MHz¡«20 GHz.
The maximum isolation can be up to more than -100dB.
Controlling characteristics: TTL control, on/off mode is determined by the user.
The outline and packaging form can be designed according to the requirement of the user.

 

Microwave high power switches
 
Model Frequency range f (GHz) Insertion loss
IL (dB)		 Isolation
Iso (dB)		 Standing wave ratio VSWR Switching time
Tn (¦Ìs)

HW£­PS£­R£­1

0.5¡«3

0.8

35

1.3

500

HW£­PS£­R£­2

0.5¡«3

1

35

1.3

500

HW£­PS£­R£­3

0.5¡«3

1.2

35

1.3

500
 

Type selection guide: Hengwei Microwave Electronic Co. Ltd. undertakes customization of different kinds of microwave high power switch products.
Operating voltage: typical +5V£¬-30V.
Operating temperature: -55¡«+85¡æ.
Design can be done according to special requirement of the user;
Frequency range: 500 MHz¡«6 GHz.
Controlling characteristics: TTL control, on/off mode is determined by the user.
Pulse peak power can be up to more than 3000 W, and the average power is up to more than 30 W.
The outline and packaging form can be designed according to the requirement of the user.

   
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¡¤ HENGWEI MICROWAVE ELECTRONIC CO. LTD. ¡¤

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