Package Outline

PD & PDB-40 Series

0 POWER DIVIDERS/COMBINERS

1 to 500 MHz / 4-Way / Uniform Phase & Ampli. Bal. / Low Insert. Loss / 50 & 75 Ohm Units / BNC

For further information contact

MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531

PRINCIPAL SPECIFICATIONS

Frequency

Frequency

Isolation,

Insertion

Phase

Amplitude

VSWR

Input

Model

Range,

Performance,

dB,

Loss, dB,

Balance

Bal., dB, (In/Output)

Power

†

Number

MHz

MHz

Min. Typ. Max. Typ. Max. Typ. Max.

Typ. Max. Typ. W, Max.

PD-40-100

1 - 200

1 - 100

30

35

1.0

0.5

3°

1°

0.2

0.1 1.3:1 1.2:1

2

100 - 200

20

30

1.2

0.8

4°

2°

0.3

0.2 1.5:1 1.3:1

PDB-40-100

1 - 200

1 - 100

30

35

1.0

0.5

3°

1°

0.2

0.1 1.3:1 1.2:1

2

(75

Ω Model)

100 - 200

20

30

1.2

0.8

4°

2°

0.3

0.2 1.5:1 1.3:1

PD-40-250

10 - 500

10 - 500

25

30

1.25

0.8

3°

2°

0.3

0.2 1.35:1 1.2:1

2 W

GENERAL SPECIFICATIONS

Coupling:

-- 6 dB nom.

Impedance:

50

Ω nom.

Internal Load Dissipation:

250 mW max.

Operating Temperature:

-- 55° to +85°C

NOTES:

1. Tolerance on 3 place decimals

2. Dimensions in inches over mm.

3. Weight, nominal: 2.5 oz. (100 g).

22Feb96

General Notes:

1. The PD-40 and PDB-40 series of 4-way power dividers/combiners use

lumped element circuits for broadband performance and high output port

isolation.