PDF-5C Series
0 POWER DIVIDERS/ COMBINERS
10 to 1300 MHz / 5-Way / Low Insertion Loss / Broadband / Hi-Rel Hermetic Flatpack
PRINCIPAL SPECIFICATIONS
Model
Number
PDF-5C-50
PDF-5C-400
PDF-5C-1000
Frequency
Range,
MHz
10 - 100
100 - 700
700 - 1300
Isolation,
dB,
Min. Typ.
25
20
18
35
30
25
Insertion
Loss, dB,
Max. Typ.
0.8
1.0
1.2
0.5
0.7
0.8
Phase
Balance,
Max. Typ.
3°
6°
8°
1°
3°
5°
Amplitude
Balance, dB,
Max. Typ.
0.2
0.4
0.6
0.1
0.2
0.3
VSWR
In/Output
Max. Typ.
1.3:1
1.5:1
1.7:1
1.1:1
1.2:1
1.4:1
Package Outline
GENERAL SPECIFICATIONS
Coupling:
Impedance:
CW Input Power:
-- 7.0 dB nom.
50
Ω
nom.
1 Watt max.
(When used as divider with 1.2:1 VSWR
out
)
Load Power Dissipation: 50 mW, Internal
Weight, nominal:
0.15 oz. (4.3 g)
Operating Temperature: -- 55° to + 85°C
General Notes:
1. The PDF-5C series of five way
Power Dividers/ Combiners covers a
broad frequency range of 10 to 1300
MHz using a special lumped element
design to reduce the size while
maintaining high performance.
2. The flatpack housing is suitable for
airborne and space applications
where package reliability and
hermeticity are critical.
NOTES:
1. Tolerance on 3 place decimals
±
.010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. Dimensions marked with * apply only at body.
4. All unmarked pins are case ground.
22Feb96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
