Service
Price
Delivery
Lightweight
STANDARD GAIN
Corrosion Protection
Low VSWR
Other gains, brackets, coax (SMA, N) connectors available
WG Size
(WR)
WR 650
WR 430
WR 340
WR 284
WR 229
WR 187
WR 159
WR 137
WR 112
WR 102
WR 90
WR 75
WR 62
WR 51
WR 42
WR 34
WR 28
Freq
(GHz)
1.12 - 1.70
1.70 - 2.60
2.20 - 3.30
2.60 - 3.95
3.30 - 4.90
3.95 - 5.85
4.09 - 7.05
5.85 - 8.20
7.05 - 10.0
7.00 - 11.0
8.20 - 12.4
10.0 - 15.0
12.4 - 18.0
15.0 - 22.0
18.0 - 26.5
22.0 - 33.0
26.5 - 40.0
Model No. Model No. Model No.
(10dB Gain) (15dB Gain) (20dB Gain)
650-440-2
430-440-2
340-440-2
284-440-6
229-440-2
187-440-6
159-440-2
137-440-2
112-440-6
102-440-6
90-440-6
75-440-6
62-440-6
51-440-6
42-440-6
34-440-6
28-440-6
650-441-2
430-441-2
340-441-2
284-441-6
229-441-2
187-441-6
159-441-2
137-441-2
112-441-6
102-441-6
90-441-6
75-441-6
62-441-6
51-441-6
42-441-6
34-441-6
28-441-6
N/A
430-442-2
340-442-2
284-442-6
229-442-2
187-442-6
159-442-2
137-442-2
112-442-6
102-442-6
90-442-6
75-442-6
62-442-6
51-442-6
42-442-6
34-442-6
28-442-6
HORN
B
15dB Gain
C
B
A
21.77
14.50
15.63
15.34
10.40
9.40
8.00
6.51
6.65
6.00
5.46
4.69
3.46
2.84
2.37
2.12
1.87
16.24
10.75
6.69
5.83
4.41
3.57
3.15
2.50
2.15
2.23
1.95
1.33
1.72
1.00
0.85
0.70
0.55
21.93
14.50
9.45
7.96
6.00
4.88
4.33
3.42
2.93
3.04
2.66
2.25
2.19
1.36
1.14
0.95
0.76
20dB Gain
C
B
A
N/A N/A
40.5 16.0
35.00 11.81
29.75 10.67
23.50 8.60
13.136 6.30
11.73 7.64
12.19 4.57
10.78 3.64
11.13 3.94
10.06 3.62
8.00 2.98
5.75 2.11
4.88 1.93
4.00 1.56
3.56 1.29
3.12 1.01
N/A
22.0
18.79
15.57
12.25
8.51
9.80
6.26
4.97
5.57
4.87
3.88
2.88
2.51
2.13
1.76
1.38
12.14
8.00
5.71
4.33
3.62
2.89
2.68
2.02
1.63
1.58
1.58
1.26
0.93
0.77
0.60
0.53
0.42
10dB Gain
C
B
A
15.98
10.5
9.0
7.50
6.45
5.50
4.28
3.15
2.55
3.00
2.01
1.94
1.61
1.43
1.25
1.13
1.00
6.07
4.00
3.43
3.46
2.36
2.12
1.58
1.48
1.18
1.14
1.15
0.92
0.68
0.56
0.44
0.39
0.315
A
C
Full Waveguide Frequency Range
VSWR over Frequency Range 1.25 max.
Rectangular Waveguide
* K connectors & Square Flange
Flange Code: 2=CPRF; 6=Cover
Example:
137-252-1
Other Flange Types Available
WAVEGUIDE TO COAX ADAPTERS
Right Angle
Waveguide
Size
WR 650
WR 430
WR 284
WR 229
WR 187
WR 159
WR 137
WR 112
WR 90
WR 75
WR 62
WR 51
WR 42
WR 34
WR 28
Freq
(GHz)
1.12 - 1.70
1.70 - 2.60
2.60 - 3.95
3.30 - 4.90
3.95 - 5.85
4.90 - 7.05
5.80 - 8.20
7.05 - 10.0
8.20 - 12.4
10.0 - 15.0
12.4 - 18.0
15.0 - 22.0
18.0 - 26.5
22.0 - 33.0
26.5 - 40.0
Model No.
(SMA)
650-251-2
430-251-2
284-251-6
229-251-2
187-251-6
159-251-2
137-251-2
112-251-6
90-251-6
75-251-6
62-251-6
51-251-6
42.251-6
34-251-6*
28-25K-6*
Model No.
(Type N)
650-253-2
430-253-2
284-253-6
229-253-2
187-253-6
159-253-2
137-253-2
112-253-6
90-253-6
75-253-6
62-253-6
N/A
N/A
N/A
N/A
End Launch
Model No.
(SMA)
N/A
N/A
284-201-2
229-201-2
187-201-2
159-201-2
137-201-2
112-201-2
90-201-2
75-201-2
62-201-2
N/A
N/A
N/A
N/A
Model No.
(Type N)
N/A
N/A
284-203-2
229-203-2
187-203-2
159-203-2
137-203-2
112-203-2
90-203-2
75-203-2
62-203-2
N/A
N/A
N/A
N/A
WAVEGUIDE PHASE SHIFTER
Mechanical phase adjustment
Driver shaft and lock
Motor drive available
WG Size
WR
159
137
112
75
62
Freq
Min. Phase
(GHz)
Adjust
5.90 - 6.40
360
5.90 - 6.40
360
7.90 - 6.40
360
14.0 - 14.5
360
14.0 - 14.5
360
VSWR
Max
1.15
1.15
1.15
1.15
1.15
Model
No.
159-410-2-2
137-410-2-2
112-410-6-6
75-410-2-2
62-410-6-6
DOUBLE RIDGE
WAVEGUIDE/COAX ADAPTERS
Waveguide
Size
WRD 750
WRD 650
WRD 580
WRD 475
Freq
(GHz)
7.50 - 18.0
6.50 - 18.0
5.80 - 16.0
4.75 - 11.0
Model No.
(SMA)
750-251-C3
650-251-C3
580-251-C3
475-251-C3
Model No.
(Type N)
750-253-C3
650-253-C3
580-253-C3
475-253-C3
Flange Code: 2=CPRG; 6=Cover; 7=Choke
Flange Code: C3=Cover, G3 = Grooved (WRD)
Example:
580-253-G1
Other Flange Types Available
WAVEGUIDE FIXED ATTENUATORS
ATM offers a series of rectangular waveguide
attenuators covering the waveguide sizes
WR-28 through WR-650. The assembly
construction includes a precision element for optimum
electrical performance.
Description:
Basic
Model No.
WG Size
Freq
(GHz)
Length
Inches
Power
Watt
Ordering Information:
Basic Model #:
Material:
Attenuation:
Flange 1:
Flange 2:
Typical Part #:
137-600 B -10 -1 -1
A=Alum, B=Brass
3dB, 6dB, 10dB, 20dB, 30dB, 40dB
1=CPRG, 2=CPRF 6=Cover, 7=Choke, 8=Special
,
See above
284-600
229-600
187-600
159-600
137-600
112-600
90-600
75-600
62-600
51-600
42-600
34-600
28-600
WR284
WR229
WR187
WR159
WR137
WR112
WR90
WR75
WR62
WR51
WR42
WR34
WR28
2.60 - 3.95
3.30 - 4.90
3.95 - 5.85
4.90 - 7.05
5.95 - 8.20
7.05 - 10.0
8.20 - 12.4
10.0 - 15.0
12.4 - 18.0
15.0 - 22.0
18.0 - 26.5
22.0 - 33.0
26.5 - 40.0
10
9
8.5
8
6
5
4
3.5
3
3
3
3
3
11
9
7
5
4
3
2
1
1
1
1
1
1
49 Rider Ave, Patchogue, NY 11772 Phone:
631-289-0363
Fax:
631-289-0358
E-mail:
atmemail@juno.com
Web:
www.atmmicrowave.com
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