PDM-30 Series
0 POWER DIVIDERS / COMBINERS
1 to 2000 MHz / 3-Way / Wide Bandwidth / Low Insertion Lo/sLsumped Element Design / SMA
PRINCIPAL SPECIFICATIONS
Freq.
Frequency
Isolation, Insertion
dB, Loss, dB,
Phase
Balance,
Amplitude
Bal., dB,
VSWR
(In/Output)
Model
Range, Performance,
Number
MHz
MHz
Min. Typ. Max. Typ. Max. Typ. Max. Typ. Max. Typ.
PDM-30-50
PDM-30-150
1 - 100
1 - 300
1 - 100
2 - 200
1 - 300
30
27
20
25
20
20
18
33
33
25
30
25
25
20
0.6 0.3
1.0 0.6
1.2 0.8
1.0 0.6
2.0 1.5
1.2 0.8
2.2 1.5
2°
3°
4°
6°
8°
1°
1°
2°
3°
4°
3°
5°
0.2
0.3
0.4
0.5
0.8
0.5
0.7
0.1
0.1
0.4
0.3
0.5
0.3
0.5
1.3:1 1.25:1
1.3:1 1.2:1
1.5:1 1.3:1
1.3:1 1.2:1
1.6:1 1.4:1
1.4:1 1.25:1
1.5:1 1.3:1
PDM-30-525 50 - 1000 100 - 500
50 - 1000
PDM-30-1050 700 - 1400 700 - 1400
PDM-30-1100 100 - 2000 100 - 2000
5°
10°
Typical PDM-30-150 Performance
GENERAL SPECIFICATIONS
Coupling:
-- 4.8 dB nom.
Impedance:
50 W nom.
Internal Load Dissipation: 250 mW max.
CW Power Input:
1 W max.
(When used as divider with 1.2:1 VSWRout
)
Connectors, SMA Female:to meet interface
requirements of
MIL-C-39012
Weight, nominal:
2 oz. (57 g)
Operating Temperature: -- 55° to +85°C
General Notes:
1. The PDM-30 series of 3-way In-Phase, Power
Dividers/Combiners covers 1 to 2,000 MHz, us-
ing a special lumped element design to reduce
size.
2. Similar units are available with up to sixteen
output ports and with power capacity up to sev-
eral kilowatts.
19Feb96
For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FXA973-575-0531