PDG-4E Series
0 POWER DIVIDERS / COMBINERS
10 to 2000 MHz / 4-Way / Uniform Phase & Ampli. Bal. / Broadband / Hi-Rel Hermetic Pkg / SMD
PRINCIPAL SPECIFICATIONS
Standard
Model
Number
Model for
Vapor Phase
& IR Insertion
Freq.
Isolation, Insertion
Range,
dB,
Loss, dB,
MHz
Min.
Typ. Max. Typ.
10 - 500 25
20 - 2000 18
50 - 1000 20
30
23
25
1.25 0.8
3.0 2.5
2.0 1.5
Amplitude Phase
VSWR
Input
Bal., dB, Balance,
In/Out
Power
Max. Typ. Max. Typ. Max. Typ. Max.*
0.2
0.6
0.4
0.1
0.4
0.2
4擄
8擄
6擄
2擄
4擄
4擄
1.3:1 1.2:1 1 W
1.8:1 1.5:1 1 W
1.6:1 1.5:1 1W
PDG-4E-250 PDG-4E-255
PDG-4E-1300 PDG-4E-1305
*CW input power when used as divider with 1.2:1 VSWR
out
GENERAL SPECIFICATIONS
General Notes:
1. The PDG-4E series of 4-way In-Phase Power Dividers/ Combiners
covers 10 to 2000 MHz using a binary lumped element design to
maximize frequency response. Such designs are suitable where high
performance and a low profile surface mount package is essential.
Coupling:
-- 6 dB nom.
Impedance:
50
鈩?/div>
nom.
Internal Load Dissipation: 50 mW max.
Weight, nominal:
0.32 oz. (9 g)
Operating Temperature: -- 55擄 to +85擄C
Package Outline
NOTES:
1. Tolerance on 3 place decimals
鹵
.010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. Dimensions marked with * apply only at body.
4. All unmarked tabs are case ground.
Pin Number
Function
3
Input
5,6,7,8
Outputs
All Others
Case Ground
11Apr96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
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