MERRIMAC PDF-4A-100

0 POWER DIVIDER / COMBINER
PDF-4A-100
1 to 200 MHz / 4-Way / High Output Isolation / Low Insertion Loss / Hi-Rel Hermetic Flatpack
PRINCIPAL SPECIFICATIONS
Model
Number
PDF-4A-100
Frequency
Isolation,
Range,
dB,
MHz
Min.
Typ.
1 - 200
20
25
Insertion
Loss, dB,
Max. Typ.
1.5
1.0
A-Package Outline
Amplitude
Balance, dB,
Max. Typ.
0.4
0.2
Phase
Balance,
Max. Typ.
4°
2°
VSWR
Max. Typ.
1.5:1
1.3:1
GENERAL SPECIFICATIONS
Coupling:
Impedance:
CW Input Power:
-- 6 dB nom.
50 Ω nom.
50 mW max.
(When used as divider with 1.2:1 VSWRout)
Internal Load Dissipation: 35 mW max.
Weight, nominal:
0.1 oz. (2.8 g)
Operating Temperature: -- 55° to + 85°C
General Notes:
1. The PDF-4A-100 4-way Power Divider/Combiner covers a broad frequency
range of 1 to 200 MHz using a lumped element
design to reduce the size to an absolute minimum. This unit is ideal for applications where
high performance and low profile are essential.
2. Higher performance, including better isolation and lower insertion loss, is available with
the PDF-4E series of Four Way Power Divider/Combiner. These units are supplied in a
larger package than the PDF-4A-100.
3. Other Merrimac Power Dividers/Combiners
are available for frequencies from a few kilohertz to 20 GHz, with outputs from two to
sixteen and for powers up to several kilowatts.
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.
16Feb96
For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531