PDM-45R Series 0POWER DIVIDERS / COMBINERS
0.5 to 26.5 GHz / Extremely Wide Instantaneous BW / Uniform Phase & Amplitude Balance / SMA
For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
General Notes:
1. The PDM-45R series of 4-way,
In-Phase Power Dividers/Com-
biners covers 0.5 to 26.5 GHz.
Each circuit uses a specially de-
veloped stripline design providing
high isolation and low VSWR over
broad operating bands.
2. The stripline circuits are en-
cased in a miniature machined
housing that minimizes moding
and provides an effective RF
shield.
3. These units are generally avail-
able from catalog stock for fast
delivery.
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.
Package Outline
27Mar96
GENERAL SPECIFICATIONS
Impedance: 50 Ω nom.
Operating Temperature: -- 55° to +85°C
PRINCIPAL SPECIFICATIONS
Freq. Isolation, Insertion Phase Amplitude VSWR, CW Input Power, Outline
Model Range, dB, Loss, dB, Bal., Bal., dB, Max., Max., with VSWRout Dwg
Number GHz Min. Max. Max. Max. In Out 1.2:1 ∞Ref.
PDM-45R-9.2G 0.5 - 18.0 16 4.0 10° 1.0 1.70:1 1.45:1 30 W 1 W 6
PDM-45R-16G 6.0 - 26.5 15 2.1 10° 0.5 1.70:1 1.60:1 30 W 1 W 5
