PDM-42-GA Series
0 POWER DIVIDERS / COMBINERS
1 to 12.4 GHz / 4-Way / Uniform Phase & Amplitude Bal. / Low Insertion Loss / Octave Band / SMA
PRINCIPAL SPECIFICATIONS
Model
Number
PDM-42-1.5GA
PDM-42-3GA
PDM-42-3.95GA
PDM-42-6GA
PDM-42-10GA
Frequency
Range,
GHz
.96 - 2.0
2.0 - 4.0
3.7 - 4.2
4.0 - 8.0
7.0 - 12.4
Isolation,
dB,
Min.
20
18
20
18
16
Amplitude Phase
Balance, Balance,
dB, Max.
Max.
±0.2
±0.2
±0.2
±0.4
±0.4
±3°
±3°
±3°
±4°
±6°
†
Insertion
Loss, dB,
Max.
0.5
0.5
0.5
0.8
1.0
†
VSWR,
In/Out Max.
1.30:1
1.5/1.3:1
1.35:1
1.6/1.3:1
1.7:1
Power
Input,
Max.
12 W
12 W
12 W
6W
6W
CW input power when used as divider with 1.2:1 VSWR
out
Package Outline
GENERAL SPECIFICATIONS
Coupling:
Impedance:
Internal Load Dissipation:
Weight, nominal:
Operating Temperature:
-- 6 dB nom.
50
Ω
nom.
100 mW max
7 oz. (199 g)
-- 55° to + 85°C
Package Dimensions
Part No.
PDM-42-1.5GA
PDM-42-3GA
PDM-42-3.95GA
PDM-42-6GA
PDM-42-10GA
NOTES:
Dim.A
1.562 (39.67)
1.562 (39.67)
1.562 (39.67)
1.750 (44.45)
1.438 (36.53)
Dim.B
2.500 (63.50)
2.500 (63.50)
2.500 (63.50)
2.688 (68.28)
2.375 (60.33)
1. Tolerance on 3 place decimals 0.020(.51) except as noted.
2. Dimensions in inches (millimeters).
3. Max. is largest dimension allowed.
±
General Notes:
1. The PDM-42-GA series of 4-way Power Dividers/ Com-
biners are in-phase Wilkinson units using stripline for
minimum insertion loss and excellent output port phase
and amplitude balance.
29Apr96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
