RF 4.0GHz to 5.0GHz Microstrip Isolator

• Customization: Available
• Insertion Loss(dB) Max: 0.5
• Isolation(dB) Max: 20
• Model NO.: HMIB40T50B
• Vswr Max: 1.25
• Specification: 12*12(mm)
• Production Capacity: 10000 Pieces/Month

Product Description

Product description:



2.7 GHz to 43.0 GHz Microstrip Isolators

	Microstrip Isolators(General)
Number	Wave band	Model	Frequency(GHz)	BW Max	Insertion loss(dB) Max	Isolation(dB)Max	VSWR Max	Direction	Size(mm)	Operating temperature(ºC)
1	S	HMIA27T35A	2.7-3.5	FULL	0.6	20	1.3	clockwise	14*16	-55~+85ºC
2		HMIB27T35A	2.7-3.5	FULL	0.6	20	1.3	counter clockwise	14*16	-55~+85ºC
3		HMIA30T40A	3.0-4.0	FULL	0.5	18	1.3	clockwise	12*12	-55~+85ºC
4		HMIB30T40A	3.0-4.0	FULL	0.5	18	1.3	counter clockwise	12*12	-55~+85ºC
5		HMIA31T39B	3.1-3.9	FULL	0.6	18	1.3	clockwise	12*12	-55~+85ºC
6		HMIA31T39A	3.1-3.9	FULL	0.6	18	1.3	counter clockwise	12*12	-55~+85ºC
7		HMIA35T45B	3.5-4.5	FULL	0.6	18	1.3	clockwise	12*12	-55~+85ºC
8		HMIB35T45B	3.5-4.5	FULL	0.6	18	1.3	counter clockwise	12*12	-55~+85ºC
9		HMIA35T55A	3.5-5.5	FULL	0.6	16	1.3	clockwise	12*12	-55~+85ºC
10		HMIB35T55A	3.5-5.5	FULL	0.6	16	1.3	counter clockwise	12*12	-55~+85ºC
11	C	HMIA40T50A	4.0-5.0	FULL	0.5	20	1.25	clockwise	12*12	-55~+85ºC
12		HMIB40T50A	4.0-5.0	FULL	0.5	20	1.25	counter clockwise	12*12	-55~+85ºC
13		HMIA45T55A	4.5-5.5	FULL	0.5	20	1.25	clockwise	12*12	-55~+85ºC
14		HMIB45T55A	4.5-5.5	FULL	0.5	20	1.25	counter clockwise	12*12	-55~+85ºC
15		HMIA50T60B	5.0-6.0	FULL	0.5	20	1.25	clockwise	10*10	-55~+85ºC
16		HMIB50T60B	5.0-6.0	FULL	0.5	20	1.25	counter clockwise	10*10	-55~+85ºC
17		HMIA55T65B	5.5-6.5	FULL	0.5	20	1.25	clockwise	10*10	-55~+85ºC
18		HMIB55T65B	5.5-6.5	FULL	0.5	20	1.25	counter clockwise	10*10	-55~+85ºC
19		HMIA65T75B	6.5-7.5	FULL	0.5	20	1.25	clockwise	10*10	-55~+85ºC
20		HMIB65T75B	6.5-7.5	FULL	0.5	20	1.25	counter clockwise	10*10	-55~+85ºC
21		HMIA60T80B	6.0-8.0	FULL	0.6	18	1.3	clockwise	10*10	-55~+85ºC
22		HMIB60T80A	6.0-8.0	FULL	0.6	18	1.3	counter clockwise	10*10	-55~+85ºC
23		HMIA50T80C	5.0-8.0	FULL	0.6	18	1.3	clockwise	10*10	-55~+85ºC
24		HMIB50T80C	5.0-8.0	FULL	0.6	18	1.3	counter clockwise	10*10	-55~+85ºC
25		HMIA70T95D	7.0-9.5	FULL	0.6	17	1.35	clockwise	7*8	-55~+85ºC
26		HMCB70T95D	7.0-9.5	FULL	0.6	17	1.35	counter clockwise	7*8	-55~+85ºC
27	X	HMIA75T95A	7.5-9.5	FULL	0.6	20	1.25	clockwise	7*8	-55~+85ºC
28		HMIB75T95A	7.5-9.5	FULL	0.6	20	1.25	counter clockwise	7*8	-55~+85ºC
29		HMIA80T120B	8.0-12.0	FULL	0.5	18	1.3	clockwise	6.5*7.5	-55~+85ºC
30		HMIB80T120B	8.0-12.0	FULL	0.5	18	1.3	counter clockwise	6.5*7.5	-55~+85ºC
31		HMIA80T120C	8.0-12.0	FULL	0.6	18	1.35	clockwise	6*7	-55~+85ºC
32		HMIB80T120C	8.0-12.0	FULL	0.6	18	1.35	counter clockwise	6*7	-55~+85ºC
33		HMIA80T100C	8.0-10.0	FULL	0.5	20	1.25	clockwise	6*7	-55~+85ºC
34		HMIB80T100C	8.0-10.0	FULL	0.5	20	1.25	counter clockwise	6*7	-55~+85ºC
35		HMIA85T105C	8.5-10.5	FULL	0.5	20	1.25	clockwise	6*7	-55~+85ºC
36		HMIB85T105C	8.5-10.5	FULL	0.5	20	1.25	counter clockwise	6*7	-55~+85ºC
37		HMIA90T110C	9.0-11.0	FULL	0.5	20	1.25	clockwise	6*7	-55~+85ºC
38		HMIB90T110C	9.0-11.0	FULL	0.5	20	1.25	counter clockwise	6*7	-55~+85ºC
39		HMIA100T120C	10.0-12.0	FULL	0.5	20	1.25	clockwise	6*7	-55~+85ºC
40		HMIB100T120C	10.0-12.0	FULL	0.5	20	1.25	counter clockwise	6*7	-55~+85ºC
41		HMIA110T130C	11.0-13.0	FULL	0.5	20	1.25	clockwise	6*7	-55~+85ºC
42		HMIB110T130C	11.0-13.0	FULL	0.5	20	1.25	counter clockwise	6*7	-55~+85ºC
43	Ku	HMIA120T150A	12.0-15.0	FULL	0.5	18	1.3	clockwise	6*7	-55~+85ºC
44		HMIB120T150A	12.0-15.0	FULL	0.5	18	1.3	counter clockwise	6*7	-55~+85ºC
45		HMIA120T180A	12.0-18.0	FULL	0.7	16	1.4	clockwise	6*7	-55~+85ºC
46		HMIB120T180A	12.0-18.0	FULL	0.7	16	1.4	counter clockwise	6*7	-55~+85ºC
47		HMIA140T180B	14.0-18.0	FULL	0.5	20	1.25	clockwise	5*6	-55~+85ºC
48		HMIB140T180B	14.0-18.0	FULL	0.5	20	1.25	counter clockwise	5*6	-55~+85ºC
49		HMIA150T200B	15.0-20.0	FULL	0.6	18	1.3	clockwise	5*6	-55~+85ºC
50		HMIB150T200B	15.0-20.0	FULL	0.6	18	1.3	counter clockwise	5*6	-55~+85ºC
51	K	HMIA180T220A	18.0-22.0	FULL	0.5	20	1.25	clockwise	4.5*5.5	-55~+85ºC
52		HMIB180T220A	18.0-22.0	FULL	0.5	20	1.25	counter clockwise	4.5*5.5	-55~+85ºC
53		HMIA180T240A	18.0-24.0	FULL	0.6	18	1.3	clockwise	4.5*5.5	-55~+85ºC
54		HMIB180T240A	18.0-24.0	FULL	0.6	18	1.3	counter clockwise	4.5*5.5	-55~+85ºC
55		HMIA240T280A	24.0-28.0	FULL	0.7	18	1.3	clockwise	4.5*5.5	-55~+85ºC
56		HMIB240T280A	24.0-28.0	FULL	0.7	18	1.3	counter clockwise	4.5*5.5	-55~+85ºC
57	Ka	HMIA280T320B	28.0-32.0	FULL	0.8	17	1.35	clockwise	3.5*4.5	-55~+85ºC
58		HMIB280T320B	28.0-32.0	FULL	0.8	17	1.35	counter clockwise	3.5*4.5	-55~+85ºC
59		HMIA330T370B	33.0-37.0	FULL	0.7	20	1.35	clockwise	3.5*4.5	-55~+85ºC
60		HMIB330T370B	33.0-37.0	FULL	0.7	20	1.35	counter clockwise	3.5*4.5	-55~+85ºC
61		HMCA320T380B	32.0-38.0	FULL	0.8	18	1.4	clockwise	3.5*4.5	-55~+85ºC
62		HMIB320T380A	32.0-38.0	FULL	0.8	18	1.4	counter clockwise	3.5*4.5	-55~+85ºC
63		HMIA320T400B	32.0-40.0	FULL	1	14	1.4	clockwise	3.5*4.5	-55~+85ºC
64		HMIB320T400B	32.0-40.0	FULL	1	14	1.4	counter clockwise	3.5*4.5	-55~+85ºC
65		HMIA380T400B	38.0-40.0	FULL	0.7	20	1.35	clockwise	3.5*4.5	-55~+85ºC
66		HMIB380T400B	38.0-40.0	FULL	0.7	20	1.35	counter clockwise	3.5*4.5	-55~+85ºC
67		HMIA380T430A	38.0-43.0	FULL	1.4	14	1.5	clockwise	4*4.5	-55~+85ºC
68		HMIB380T430A	38.0-43.0	FULL	1.4	14	1.5	counter clockwise	4*4.5	-55~+85ºC

 

 
Custom Design:
 

Applications:

 

Wireless Communication Base Station
 

Radar System
 

RF Circuit
 

Microwave Radio Systems
 

T/R Module
 

GPS
 

Cavity Filter
 

Public Address System Radio Transmitter
 

Satellite TV



 

Mounting instructions for microstrip Components:

Storage : Components must be kept in a dry and protected environment. (Such as nitrogen gas cabinet or drying cabinet).
Normal operation : In the purification environment, it is necessary to wear dust-free finger covers and use plastic head or bamboo tweezers to avoid colliding with the substrate and scratching the microstrip line during operation.
Cleaning treatment : The components can be cleaned in absolute ethanol, and can also be gently wiped with absolute ethanol cotton balls. It is strictly forbidden to clean in an ultrasonic cleaner.
Installation :
* Soldering process. The components installation is recommended to use the soldering material which melting temp. is ≤183 ºC. Such as solder paste Sn63Pb37 or solder sheet. Use the heating table for soldering. After the solder fully melted at 200ºC and remove the components. The continuous time should< 30 seconds.
* Adhesion process: Use less and smooth conducting resin. It is finished when conductive adhesive can be seen around the component after it is placed in the installation position and pressed tightly. The curing temperature is less than 140ºC for baking.
Port connection :

• Bonding method: Gold bonding wire is recommended to use 25μm, thermosonic bonding temperature is 100 ~ 150ºC, spherical bonding wedge pressure is 30 ~ 55gf, shaped bonding wedge pressure is 15 ~ 25gf.
• Tin soldering method: Place the box installed microstrip components on the 120 ºC heating box to preheat. It is recommended to use the soldering material which melting temp. is ≤183 ºC, preload the gold-plated copper foil connection line into a certain arc and lap coat the microstrip line with flux. Use the pointed soldering iron to solder the connection line in turn, soldering iron setting temperature is 210 ºC ~ 230 ºC,soldering time less than 2 seconds per time, solder as little as possible and keep solder joints smooth and round. Generally, we don't recommend soldering for lead wires.

Assembly diagram :
(1): The installation hole (slot) size of the components shall be controlled as follows: length x width x height.

(2): Unilateral assembly gap of components should be <0.05mm.