PDM-44M Series
0 POWER DIVIDERS / COMBINERS
2 to 18 GHz / 4-Way / Uniform Phase & Ampli. Balance / High Isolation & Low Insertion Loss / SMA
PRINCIPAL SPECIFICATIONS
Model
Number
Freq. Isolation, Insertion
Range,
dB,
Loss, dB,
GHz
Min.
Max.
15
18
2.00
1.50
Phase Amplitude VSWR, CW Input Power,
Balance, Balance,
Max.
Max., withVSWR
out
Max. dB, Max. In
Out
1.2:1 2.0:1
∞
6°
6°
0.6
0.6
1.60:1 1.50:1
1.50:1 1.50:1
30W 10W 1W
30W 10W 1W
Outline
Dwg
Ref.
7
5
PDM-44M-10G 2.0 - 18.0
PDM-44M-13G 8.0 - 18.0
General Notes:
1. The PDM-44M series of 4-way Power Dividers/Combiners covers 2 to 18
GHz using a multi-section Wilkinson design providing high isolation and low
VSWR. Etched PTFE fiberglass stripline circuits are encased in a miniature
machined housing that minimizes moding and provides an effective RF shield.
GENERAL SPECIFICATIONS
Impedance:
Operating Temperature:
Available Connectors:
50
Ω
nom.
-- 55° to +85°C
(Inquire)
Package Outline
NOTES:
1. Tolerance on 3 place decimals
±
.020(.51) except as noted.
2. Dimensions in inches over millimeters.
3. Weights are nominal on all outlines.
19Feb96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
