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HD-1800M3-CH [HRS]

3 dB 90∑ Card Couplers; 3分贝90 °卡耦合器
HD-1800M3-CH
型号： HD-1800M3-CH
厂家： HRS    HRS
描述：

3 dB 90∑ Card Couplers
3分贝90 °卡耦合器

射频和微波 射频耦合器 微波耦合器
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3 dB 90° Card Couplers  
HD-M Series  
ꢀFeatures  
1.High Performance  
The high frequency characteristics feature.  
Extremely low loss and a high degree of matching.  
2.Power Uniform Distribution and  
90° Phase Difference Type  
This is a one input, two output (or two input, one  
output) power uniform distribution type having a  
90° phase difference between the two outputs (or  
two inputs).  
HD-0053M3-IH  
HD-0195M3-DH-1  
HD-0900M3-CH-1  
HD-0195M3-DH  
3.Miniature and Lightweight  
Corrosion-resistant aluminum is used for the cover  
and the Hirose Electric original pattern design,  
which uses a stripline triplate method, enables the  
couplers to be extremely small and lightweight.  
HD-0620M3-EH  
HD-3900M3-BH  
HD-0313M3-FH  
HD-1700M3-FH  
HD-1800M3-CH  
HD-2100M3-CH  
HD-3200M3-BH  
HD-6150M3-AH  
4.Equipped with Tabs  
Tabs permit direct mounting to surface circuits.  
5.High Power Type  
This type can be used with up to 100 W of power.  
ꢀProduct Specifications  
Frequency range (Note)  
Characteristic impedance  
Maximum Input Power (Note)  
30 to 6400 MHz  
50 ohms  
50 to 100 W  
Operating temperature range  
Operating relative humidity  
-10ç to +65ç  
95% Max.  
Ratings  
Note: The frequency range and the maximum input power will differ depending on the products.  
Item  
Standard  
Conditions  
1.Insulation resistance 500M ohms min  
100 V DC  
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,  
2.Vibration  
2
No electrical discontinuity of 1 µs or more  
acceleration of 98 m/s for 2 hours in each of 3 directions  
2
No damage, cracks, or parts dislocation  
Acceleration of 980 m/s , sine half-wave waveform,  
3.Shock  
3 cycles in each of the 3 axis  
Temperature : -55ç  
Time : 30 15 max.  
200 cycles  
ꢀ
+5ç to +35ç  
ꢀ +85ç ꢀ +5ç to +35ç  
4.Temperature cycle No damage, cracks, or parts dislocation  
ꢀ
ꢀ
30 15 max. (Minutes)  
ꢀ
5.Corrosion resistance No serious corrosion  
Exposed to 20% salt water solution for 48 hours  
Exposed to 10% potassium sulfide solution for 100 hours  
6.Hydrogen sulfide gas No damage, cracks, or parts dislocation  
The test method conforms to MIL-STD-202.  
ꢀ
ꢀMaterials  
Material  
Finish  
Part  
Cover (A)  
Cover (B)  
Board  
---------  
Stainless steel  
Aluminum  
Conductive white Alumite  
Gold plating  
---------  
Dielectric  
Rivets  
Aluminum  
Eyelet  
Brass  
Nickel plating  
Gold plating  
---------  
Tabs  
Phosphor bronze  
Stainless steel  
Stainless steel  
Cover (A)  
Cover (B)  
---------  
27  
ꢀOrdering Information  
HD 0195M 3 - D H - 1  
-
1
2
3
4
5
6
Series Name: HD (Directional Couplers)  
Coupling  
Form  
1
2
3
4
5
6
3:3dB  
H:H Type  
Suffix  
Center Frequency(MHz)  
Examples  
Frequency Relative Bandwidth  
C:From 10% to below 15%  
D:From 15% to below 20%  
E:From 20% to below 25%  
F:From 25% to below 30%  
G:From 30% to below 35%  
0053M: 53MHz  
0300M: 300MHz  
6150M:6150MHz  
ꢀSpecifications  
Frequency  
Range  
(MHz)  
Frequency  
Sensitivity  
(dB)  
Coupling  
(dB)  
IsoIation  
(dB Min)  
V.S.W.R.  
(Max)  
Weight  
(g)  
Power  
(W)  
Part Number  
HD-0053M3-IH  
HD-0070M3-GH  
Fig  
1
30~76  
45~85  
3+0.35  
0
0.75  
0.5  
15  
20  
1.40  
22  
25  
100  
50  
3+0.35  
0
1.20  
1.20  
1.20  
1.20  
1.20  
1.20  
1.20  
1.20  
1.20  
1.20  
1.20  
2
3+0.35  
HD-0125M3-GH  
HD-0155M3-IH  
HD-0195M3-DH  
HD-0195M3-DH-1  
HD-0300M3-FH  
HD-0300M3-FH-1  
HD-0313M3-FH  
HD-0430M3-CH  
HD-0620M3-EH  
HD-0660M3-GH  
80~160  
90~220  
160~230  
160~230  
225~400  
225~400  
225~400  
360~470  
470~770  
470~880  
0.5  
0.8  
0.5  
0.5  
0.5  
0.5  
0.5  
0.3  
0.5  
0.6  
20  
20  
20  
20  
20  
20  
20  
20  
20  
19  
22  
23  
22  
11  
10  
9
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
2
2
2
1
2
1
3
2
2
2
0
3+0.35  
0
3+0.35  
0
3+0.35  
0
3+0.35  
0
3+0.35  
0
3+0.35  
6
0
3+0.35  
10  
6
0
3+0.35  
0
3+0.35  
0
6
28  
ꢀSpecifications  
Frequency  
Range.  
(MHz)  
Frequency  
Sensitivity  
(dB)  
Coupling  
(dB)  
Isolation  
(dB Min)  
V.S.W.R.  
(Max)  
Weight  
(g)  
Power  
(W)  
Part Number  
Fig.  
HD-0660M3-GH-1  
HD-0700M3-FH  
HD-0750M3-GH  
HD-0900M3-CH  
HD-0900M3-CH-1  
HD-0900M3-CH-2  
HD-1500M3-GH  
HD-1700M3-FH  
HD-1800M3-CH  
HD-1900M3-CH  
HD-2100M3-CH  
HD-2400M3-BH  
HD-2500M3-BH  
HD-3200M3-BH  
HD-3900M3-BH  
HD-6150M3-AH  
440~880  
3+0.35  
0
0.6  
0.5  
0.5  
0.3  
0.3  
0.3  
0.6  
0.5  
0.3  
0.3  
0.3  
0.5  
0.3  
0.3  
0.5  
0.5  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
21  
18  
18  
18  
1.20  
1.20  
1.20  
1.20  
1.20  
1.20  
1.25  
1.20  
1.20  
1.20  
1.20  
1.20  
1.25  
1.30  
1.30  
1.30  
6
6
5
6
6
6
4
5
3
3
3
3
3
3
7
7
100  
100  
100  
100  
100  
100  
100  
50  
1
2
1
2
1
3
4
5
6
6
6
8
6
6
7
7
3+0.35  
0
500~900  
3+0.35  
0
500~1,000  
800~1,000  
800~1,000  
800~1,000  
1,000~2,000  
1,200~2,200  
1,600~2,000  
1,700~2,100  
1,900~2,300  
2,200~2,600  
2,300~2,700  
3,000~3,400  
3,600~4,200  
5,900~6,400  
3+0.35  
0
3+0.35  
0
3+0.35  
0
3+0.35  
0
3+0.35  
0
0.35  
3+  
50  
3+0.35  
0
50  
3+0.35  
0
50  
3+0.45  
0
100  
100  
100  
100  
100  
3+0.45  
0
3+0.45  
0
3+0.45  
0
3+0.45  
0
ꢀThere is a 90° phase difference between the output and the coupling.  
ꢀThe VSWR has a common standard for both the primary line and the secondary line.  
29  
ꢀExternal Dimensions  
PCB Mounting Pattern  
Fig.1  
A
H
Part Number  
HD-0053M3-IH  
B
C
D
E
F
G
28.0  
17.3  
12.7  
7.9  
I
28.0  
17.3  
12.7  
7.9  
44.5  
26.9  
21.8  
17.8  
16.8  
17.0  
53.3  
36.3  
31.8  
25.4  
25.4  
25.5  
50.8  
38.1  
31.8  
25.4  
22.2  
22.5  
44.5  
31.8  
25.4  
19.1  
15.9  
15.9  
3.2  
2.9  
3.1  
3.1  
3.2  
3.4  
44.5  
31.8  
25.4  
19.1  
15.9  
15.9  
3.6  
3.3  
3.5  
3.5  
3.6  
3.8  
HD-0195M3-DH-I  
HD-0300M3-FH-I  
HD-0660M3-GH-I  
HD-0750M3-GH  
HD-0900M3-CH-I  
8.0  
8.0  
8.0  
8.0  
PCB Mounting Pattern  
Fig.2  
Part Number  
A
B
C
D
E
F
G
H
HD-0900M3-CH  
HD-0620M3-EH  
HD-0430M3-CH  
HD-0300M3-FH  
HD-0195M3-DH  
HD-0155M3- I H  
HD-0125M3-GH  
HD-0070M3-GH  
HD-0660M3-GH  
HD-0700M3-FH  
8.0  
17.0  
17.0  
21.8  
21.8  
37.1  
37.1  
37.1  
44.5  
17.0  
17.0  
25.5  
25.5  
32.0  
32.0  
46.1  
46.1  
46.1  
53.5  
25.5  
25.5  
22.5  
22.5  
32.0  
32.0  
51.0  
51.0  
51.0  
51.0  
22.5  
22.5  
15.9  
15.9  
25.4  
25.4  
44.5  
44.5  
44.5  
44.5  
15.9  
15.9  
3.0  
3.1  
3.0  
3.2  
3.0  
3.4  
3.2  
3.2  
3.3  
3.1  
8.0  
8.0  
15.9  
15.9  
25.4  
25.4  
44.5  
44.5  
44.5  
44.5  
15.9  
15.9  
8.0  
12.8  
12.8  
28.0  
28.0  
28.0  
28.0  
8.0  
12.8  
12.8  
28.0  
28.0  
28.0  
28.0  
8.0  
8.0  
8.0  
30  
PCB Mounting Pattern  
Fig.3  
Part Number  
HD-0313M3-FH  
HD-0900M3-CH-2  
A
B
C
D
E
F
G
H
I
38.1  
38.1  
45.7  
45.7  
50.8  
50.8  
12.7  
12.7  
6.4  
6.4  
3.2  
3.2  
38.1  
38.1  
6.4  
6.4  
3.6  
3.6  
PCB Mounting Pattern  
Fig.4  
Part Number  
E
C
D
F
G
A
B
HD-1500M3-GH  
14.0  
26.7  
34.3  
12.7  
3.2  
14.0  
3.6  
PCB Mounting Pattern  
Fig.5  
F
A
E
G
B
C
D
Part Number  
HD-1700M3-FH  
10.35  
11.7  
20.7  
20.7  
14.3  
3.3  
14.3  
31  
PCB Mounting Pattern  
Fig.6  
Part Number  
HD-2100M3-CH  
HD-1900M3-CH  
HD-1800M3-CH  
HD-3200M3-BH  
HD-2500M3-BH  
A
B
C
D
E
F
40.2  
40.2  
40.2  
25.1  
40.2  
26.8  
26.8  
26.8  
15.1  
26.8  
46.6  
46.6  
46.6  
31.1  
46.6  
10.0  
10.0  
10.0  
10.0  
10.0  
2.8  
2.8  
2.8  
3.3  
3.1  
40.2  
40.2  
40.2  
25.1  
40.2  
PCB Mounting Pattern  
Fig.7  
Part Number  
HD-3900M3-BH  
HD-6150M3-AH  
A
B
C
D
E
F
G
H
17  
17  
22  
22  
42  
42  
15  
15  
8.5  
8.5  
3.2  
3.2  
17  
17  
8.5  
8.5  
PCB Mounting Pattern  
HD-2400M3-BH  
Fig.8  
32  
ꢀTypical Data  
Temperature Test Data  
<HD-1800M3-CH>  
Low Temperature (-10ç)  
Normal Temperature (+20ç)  
High Temperature (+65ç)  
33  
ꢀMounting Method  
The three types of mounting methods  
illustrated in the diagrams below will  
mount the card coupler for use under  
optimum conditions.  
Fastening screw  
Tab  
The fastening screws in the diagrams  
are M2 screws tightened to 1.5 kg • cm.  
When the tip of the micro stripline is of  
Teflon type material ( r = 2.6), C  
chamfering of C1 is performed at t1.6,  
and of C0.5 at t1.2.  
The side view diagrams of Figure 1 are  
illustrated in Figures 2, 3, and 4 below.  
Gap S between the card coupler and  
the microstrip board surface should be  
used to agree with the following  
conditions.  
Micro stripline  
........  
Below 500 MHz  
500 to 2300 MHz  
Above 2300 MHz  
S≤0.5 mm  
S≤0.25 mm  
S≤0.15 mm  
......  
......  
(
Microstrip board  
Figure 1.  
Metal plate or conductive spacer  
Figure 2.  
Figure 3.  
Figure 4.  
ꢀWhen the Ground Board is Constructed of 0.4 mm Stainless and 0.8 mm Aluminum  
(When the Thickness of the Microstrip Board is 1.6 or 1.2 mm)  
For t1.6 boards, use with the stainless case of the card coupler facing upward. For t1.2 boards,  
use with the aluminum case of the card coupler facing upward. Mount and fix the card coupler  
with fastening screws as illustrated in Figure 2. Next, solder the tabs and micro stripline, then  
use.  
(When the Thickness of the Microstrip Board is Greater than 1.6 mm)  
Insert a metal plate or a conductive spacer between the coupler and ground, then mount as  
illustrated in Figure 3 so that the surface of the tabs and the position of the microstrip board are  
equal. Fix the card coupler with fastening screws as illustrated in Figure 3. Next, solder the tabs  
and micro stripline, then use.  
(When the Thickness of the Microstrip Board is Less than 1.2 mm)  
Cut the ground at the position of the coupler and attach so that the surface of the tabs is in  
contact with the micro stripline. Fix the card coupler with fastening screws as illustrated in Figure  
4. Next, solder the tabs and micro stripline, then use.  
34  
For VE Items (in which Aluminum Is Used Above and Below the Ground Board and the  
Eyelets Protrude Beyond the Cover)  
The height of the cover will be a value 0.1 mm less than one half of the overall thickness.  
For Directional Card Couplers (HD-0900M (10 dB) and HD-0900M (20 dB),etc.)  
The height of the cover will be a value 0.35 mm less than one half of the overall thickness.  
(When Spacing H of the Micro Stripline Board and the Tabs is 0 ≤ H ≤ 0.3 mm)  
Fix the card coupler with fastening screws as illustrated in Figure 2.  
Next, solder the tabs and micro stripline, then use.  
(When Spacing H of the Micro Stripline Board and the Tabs is H < 0)  
Insert a metal plate or a conductive spacer between the coupler and ground, then mount as  
illustrated in Figure 3 so that the surface of the tabs and the position of the microstrip board are  
equal. Fix the card coupler with fastening screws as illustrated in Figure 3. Next, solder the tabs  
and micro stripline, then use.  
(When Spacing H of the Micro Stripline Board and the Tabs is H > 0.3 mm)  
Cut the ground at the position of the coupler and attach so that the surface of the tabs is in  
contact with the micro stripline. Fix the card coupler with fastening screws as illustrated in Figure  
4. Next, solder the tabs and micro stripline, then use.  
At the time of soldering, solder with a space of 1 mm from the edge of the micro  
stripline as illustrated in Figure 5.  
Soldering portion  
Micro stripline board  
Figure 5.  
35  

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