PDHN-20 Series
0 POWER DIVIDERS / COMBINERS
10 to 1000 MHz / 2-Way / High Power / Low Insertion Loss / Wideband Lumped Element Circuit /
N
PRINCIPAL SPECIFICATIONS
Model
Number
PDHN-20-250
PDHN-20-500
Frequency Isolation,
Range,
dB,
MHz
Min. Typ.
10 - 500
100 - 1000
25
25
30
30
Insertion
Loss, dB,
Max Typ.
0.6
1.2
0.3
0.8
Phase
Balance,
Max. Typ.
2°
3°
1°
2°
†
Amplitude
Balance, dB,
Max.
Typ.
0.2
0.3
0.1
0.2
†
VSWR
Input
(In/Output) Power,
Max. Typ. Max.
1.3:1
1.5:1
1.2:1
1.3:1
20 W
20 W
CW input power when used as divider with 1.2:1 VSWR
out
.
GENERAL SPECIFICATIONS
General Notes:
1. The PDHN-20 series of 2-way In-Phase Power Dividers/Combiners
covers 10 to 1000 MHz using a high power, lumped element design
maintaining high isolation and balance in a convenient size sturdy
package. Four-way units designed for higher power are available on
special order.
Coupling:
-- 3 dB nom.
Impedance:
50
Ω
nom.
Internal Load Dissipation: 10 W max.
Weight, nominal:
6 oz. (168 g)
Operating Temperature: -- 55° to +85°C
Package Outline
NOTES:
1. Tolerance on 3 place decimals
±
.020(.51) except as noted.
2. Dimensions in inches over mm.
3. Weight: 2.5 oz (70 g).
16Feb96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
