PDF-2A Series
0 POWER DIVIDERS / COMBINERS
50 kHz to 4 GHz / 2-Way / Low Insertion Loss / Microstrip & Lumped Element Lumped Designs
PRINCIPAL SPECIFICATIONS
Model
Number
PDF-2A-50
PDF-2A-100
Frequency
Range,
MHz
.05 - 100
2 - 200
Freq.
Isolation, Insertion
Phase Amplitude VSWR
Input
Perform.,
dB,
Loss, dB, Balance, Bal., dB, (In/Output) Power*,
MHz
Min. Typ. Max. Typ. Max. Typ. Max. Typ. Max. Typ. Max.
30
25
30
25
20
20
18
12
15
35
30
35
30
25
25
20
18
20
0.7
0.5
0.5
0.7
1.0
1.1
1.3
2.0
1.0
0.4
0.25
0.25
0.4
0.5
0.7
1.0
1.5
0.5
2擄
2擄
2擄
2擄
3擄
4擄
6擄
8擄
5擄
1擄
1擄
1擄
1擄
1擄
2擄
3擄
4擄
2擄
0.15
0.15
0.15
0.2
0.2
0.3
0.4
0.6
0.5
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.5
0.2
1.3:1
1.3:1
1.3:1
1.3:1
1.4:1
1.5:1
1.6:1
1.8:1
1.7:1
1.15:1
1.15:1
1.15:1
1.2:1
1.2:1
1.3:1
1.4:1
1.5:1
1.3:1
1W
1W
1W
1W
250 mW
250 mW
250 mW
250 mW
1W
.05 - 100
2 - 10
10 - 200
PDF-2A-250
10 - 500
10 - 500
PDF-2A-550
30 - 1000
30 - 1000
PDF-2A-1000
20 - 2000
20 - 1000
1000 - 1500
1500 - 2000
PDF-2A-***B 1500 to 4000
鹵10%
f
o
*** for complete part number replace *** with center frequency of band desired
* CW power input when used as divider with 1.2:1 VSWR
out
Package Outline
NOTES:
1. Tolerance on 3 place decimals
鹵
.010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. All unmarked pins are case ground.
4. Dimensions marked with * apply at
body only.
GENERAL SPECIFICATIONS
Coupling:
Impedance:
Weight, nominal:
Internal Dissipation:
Operating Temp:
-- 3 dB nom.
50
鈩?/div>
nom.
0.1 oz. (2.8 g)
50 mW max.
-- 55擄 to +85擄C
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
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