PDG & PDU-20-250
0 POWER DIVIDERS/ COMBINERS
5 to 500 MHz / 2-Way / Ultra Miniature / High Output Isolation / Low Insertion Loss / SMA
PRINCIPAL SPECIFICATIONS
Model
Number
PDU-20-250
Frequency Frequency
Isolation,
Insertion
Phase
Amplitude
Range, Performance,
dB,
Loss, dB, Balance Balance, dB,
MHz
MHz
Min.
Typ. Max. Typ. Max. Typ. Max. Typ.
5 - 500
5 - 500
25
30
0.7
0.5
2°
1°
0.2
0.1
VSWR
In/Output
Max. Typ.
1.35:1
1.2:1
PDG-20-250 Outline
GENERAL SPECIFICATIONS
Coupling:
Impedance:
Internal Load Dissip.:
CW Input Power:
Weight, nominal:
-- 3 dB nom.
50
Ω
nom.
250 mW max.
1 Watt max
0.32 oz. (9 g)
(When used as divider with 1.2:1 VSWR
out
)
Operating Temperature: -- 55° to + 85°C
PDU-20-250 Outline
General Notes:
1. The PDG-20-250 and PDU-20-
250 2-way Power Dividers/Combin-
ers cover a broad frequency range
from 5 MHz to 500 MHz using a
special high performance lumped
element design to reduce overall
size.
2. These units are suited for con-
nectorized applications where an
ultra-miniature package is essen-
tial.
NOTES:
1. Tolerance on 3 place decimals
±
.020(.51) except as noted.
2. Dimensions in inches over millimeters.
24May96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
