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JXP style are rectangular attenuators / pads with pins arranged in-line (0.125 inch ctr. - ctr. spacing). Pins are 0.038 inch diameter.
JXP style attenuators / pads can be inserted in two ways (flipped 180 degrees), and provides the same performance either way.
Communication Associates Inc. typically offers 0 through 25 dB in steps of 0.5 dB. Additionally, 0.25 and 0.75 dB steps are available for JXP series up to 5.0 dB.
JXP Orange Short Attenuator

Mechanical Dimensions:
Top View
Bottom View
Front/Back View
Side View
JXP Short Orange Top View JXP Short Orange Bottom View
JXP Orange Front/Back View
JXP Orange Side View
   
JXP Short Orange 1200 MHz
Insertion Loss
Typical Delta
Return Loss
dB Value
S21 at 5 MHz
S21 at Fu
S11
Part Number
5-1200 MHz
5 - 750
5 - 1000
5 - 1200
CA007500
0
± 0.15
± 0.15
0
32
32
32
Note 11
0.25
± 0.15
± 0.25
-0.1
30
30
30
CA008700
0.5
± 0.15
± 0.25
-0.1
30
30
30
Note 11
0.75
± 0.15
± 0.25
-0.2
30
30
30
CA007501
1
± 0.15
± 0.25
-0.2
32
32
30
Note 11
1.25
± 0.15
± 0.25
-0.2
31
31
29
CA008701
1.5
± 0.15
± 0.25
-0.2
31
31
29
Note 11
1.75
± 0.15
± 0.25
-0.2
31
31
29
CA007502
2
± 0.15
± 0.25
-0.18
32
32
30
Note 11
2.25
± 0.15
± 0.25
-0.18
31
31
29
CA008702
2.5
± 0.15
± 0.25
-0.18
31
31
29
Note 11
2.75
± 0.15
± 0.25
-0.18
31
31
29
CA007503
3
± 0.15
± 0.25
-0.17
32
30
29
Note 11
3.25
± 0.15
± 0.25
-0.18
31
29
28
CA008703
3.5
± 0.15
± 0.25
-0.2
31
29
28
Note 11
3.75
± 0.15
± 0.25
-0.23
31
29
28
CA007504
4
± 0.15
± 0.25
-0.23
32
30
30
Note 11
4.25
± 0.15
± 0.25
-0.23
31
29
28
CA008704
4.5
± 0.15
± 0.25
-0.24
31
29
28
Note 11
4.75
± 0.15
± 0.25
-0.24
31
29
28
CA007505
5
± 0.15
± 0.25
-0.24
32
29
27
Note 11
5.25
± 0.15
± 0.25
-0.24
31
28
26
CA008705
5.5
± 0.15
± 0.25
-0.25
31
28
26
Note 11
5.75
± 0.15
± 0.25
-0.25
31
28
26
CA007506
6
± 0.15
± 0.25
-0.25
28
26
24
Note 11
6.25
± 0.15
± 0.25
-0.25
27
25
23
CA008706
6.5
± 0.15
± 0.25
-0.25
27
25
23
Note 11
6.75
± 0.15
± 0.25
-0.25
27
25
23
CA007507
7
± 0.15
± 0.25
-0.25
28
26
24
Note 11
7.25
± 0.15
± 0.25
-0.25
27
25
23
CA008707
7.5
± 0.15
± 0.25
-0.25
27
25
23
Note 11
7.75
± 0.15
± 0.25
-0.25
27
25
23
CA007508
8
± 0.15
± 0.25
-0.25
28
25
23
Note 11
8.25
± 0.15
± 0.25
-0.25
27
24
22
CA008708
8.5
± 0.15
± 0.25
-0.25
27
24
22
Note 11
8.75
± 0.15
± 0.25
-0.25
27
24
22
CA007509
9
± 0.15
± 0.25
-0.25
27
24
22
Note 11
9.25
± 0.15
± 0.25
-0.25
26
23
21
CA008709
9.5
± 0.15
± 0.25
-0.25
26
23
21
Note 11
9.75
± 0.15
± 0.25
-0.25
26
23
21
CA007510
10
± 0.15
± 0.25
-0.25
27
24
22
Note 11
10.25
± 0.15
± 0.25
-0.25
26
23
21
CA008710
10.5
± 0.15
± 0.25
-0.25
26
23
21
Note 11
10.75
± 0.15
± 0.25
-0.25
26
23
21
CA007511
11
± 0.15
± 0.25
-0.25
26
23
21
Note 11
11.25
± 0.15
± 0.25
-0.23
25
22
20
CA008711
11.5
± 0.15
± 0.25
-0.23
25
22
20
Note 11
11.75
± 0.15
± 0.25
-0.23
25
22
20
CA007512
12
± 0.15
± 0.25
-0.22
26
24
22
Note 11
12.25
± 0.15
± 0.25
-0.22
25
22
20
CA008712
12.5
± 0.15
± 0.25
-0.22
25
22
20
Note 11
12.75
± 0.15
± 0.25
-0.18
25
22
20
CA007513
13
± 0.15
± 0.25
-0.17
26
24
22
Note 11
13.25
± 0.15
± 0.25
-0.17
25
22
20
CA008713
13.5
± 0.15
± 0.25
-0.15
25
22
20
Note 11
13.75
± 0.15
± 0.25
-0.14
25
22
20
CA007514
14
± 0.15
± 0.25
-0.1
26
24
22
Note 11
14.25
± 0.15
± 0.25
-0.1
25
22
20
CA008714
14.5
± 0.15
± 0.25
-0.05
25
22
20
Note 11
14.75
± 0.15
± 0.25
0
25
22
20
CA007515
15
± 0.15
± 0.25
0.02
26
24
22
Note 11
15.25
± 0.15
± 0.25
0.04
25
22
20
CA008715
15.5
± 0.15
± 0.5
0.06
25
22
20
Note 11
15.75
± 0.15
± 0.5
0.07
25
22
20
CA007516
16
± 0.15
± 0.5
0.3
25
25
25
Note 11
16.25
± 0.15
± 0.5
0.3
25
25
24
CA008716
16.5
± 0.15
± 0.5
0.3
25
25
24
Note 11
16.75
± 0.15
± 0.5
0.3
25
25
24
CA007517
17
± 0.15
± 0.5
0.3
25
25
24
Note 11
17.25
± 0.15
± 0.5
0.3
25
25
24
CA008717
17.5
± 0.15
± 0.5
0.3
25
25
24
Note 11
17.75
± 0.15
± 0.25
0.3
25
25
24
CA007518
18
± 0.15
± 0.25
-0.25
28
27
26
Note 11
18.25
± 0.15
± 0.25
-0.25
27
25
24
CA008718
18.5
± 0.15
± 0.25
-0.2
27
25
24
Note 11
18.75
± 0.15
± 0.25
-0.15
27
25
24
CA007519
19
± 0.15
± 0.25
-0.1
28
27
26
Note 11
19.25
± 0.15
± 0.25
-0.1
27
25
24
CA008719
19.5
± 0.15
± 0.25
-0.07
27
25
24
Note 11
19.75
± 0.15
± 0.30
0
27
25
24
CA007520
20
± 0.15
± 0.30
0.3
28
27
26
Note 11
20.25
± 0.15
± 0.30
0.25
27
25
24
CA008720
20.5
± 0.15
± 0.30
0.2
27
25
24
Note 11
20.75
± 0.15
± 0.25
0.1
27
25
24
C0010521
21
± 0.15
± 0.25
0.05
30
29
28
Note 11
21.25
± 0.15
± 0.25
0.05
27
25
24
CA008721
21.5
± 0.15
± 0.25
0
27
25
24
Note 11
21.75
± 0.15
± 0.25
-0.05
27
25
24
CA010522
22
± 0.15
± 0.25
-0.1
30
29
28
Note 11
22.25
± 0.15
± 0.25
-0.1
27
25
24
CA008722
22.5
± 0.15
± 0.25
-0.1
27
25
24
Note 11
22.75
± 0.15
± 0.30
-0.1
27
25
24
CA010523
23
± 0.15
± 0.30
0.3
30
29
28
Note 11
23.25
± 0.15
± 0.30
0.3
27
25
24
CA008723
23.5
± 0.15
± 0.30
0.3
27
25
24
Note 11
23.75
± 0.15
± 0.25
0.3
27
25
24
CA010524
24
± 0.15
± 0.25
0.17
30
29
28
Note 11
24.25
± 0.15
± 0.25
0.2
27
25
24
CA008724
24.5
± 0.15
± 0.25
0.2
27
25
24
Note 11
24.75
± 0.15
± 0.30
0.2
27
25
24
CA010525
25
± 0.15
± 0.65
0.61
30
29
28
Note 11
25.25
± 0.15
± 0.65
0.6
27
25
24
CA008725
25.5
± 0.15
± 1.00
0.6
27
25
24
Note 11
25.75
± 0.15
± 1.25
0.6
27
25
24
CA010526
26
± 0.15
± 1.50
1.5
29
28
27
CA007575
75
TERM
29
28
27
Notes:  
1. Insertion loss (S21) measurements are relative to 0dB unit in test fixture.
2. Usable frequency range is DC up to specified frequency.
3. Usable temperature range is -40º F to +176º F (-40º C to +80º C).
4. Power dissipation is 0.125 Watt up to 176º F (+80º C).
5. Characteristic impedance is 75 Ohms unless otherwise noted. Communication Associates Inc. offers 50 Ohm Zo (characteristic impedance) and is capable of others - please contact us for more information.
6. Typical delta indicates difference between insertion loss at upper frequency and lower frequency.
7. Return loss tested in CA test fixture. Contact us for calibration and details.
8. Specific signature data is available upon request.
9. Body material is polypropylene. Electrical contact pins are gold plated brass.
10. Center pin is ground. Outside pins are RF in/out (Bidirectional).
11. X.25 and X.75 dB steps available upon request.
12 . Orange color denotes 1200 MHz rating.
13. Specifications subject to change without notice.

 
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Fax (256) 835-0992
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