PDHM-20-400
0 POWER DIVIDER / COMBINER
10 to 800 MHz / 2-Way / Medium Power / Uniform Phase & Ampli. Bal. / Low Insertion Loss / SMA
PRINCIPAL SPECIFICATIONS
Model
Number
Freq.
Frequency
Isolation, Insertion
Phase
Amplitude
VSWR
Input
Range, Performance,
dB,
Loss, dB, Balance, Balance, dB, (In/Output) Power
†
MHz
MHz
Min.
Typ. Max. Typ. Max. Typ. Max. Typ. Max. Typ. W, Max.
70 - 600
10 - 800
25
20
†
PDHM-20-400 10 - 800
30
25
0.5
0.8
0.3
0.5
2°
2°
1°
1°
0.2
0.2
0.1
0.1
1.3:1 1.2:1
1.5:1 1.25:1
20
CW input power when used as divider with 1.2:1 VSWR
out
. Higher power units optional.
GENERAL SPECIFICATIONS
General Notes:
1. The PDHM-20-400 2-way Medium Power In-Phase Power Divider
covers 10 to 800 MHz with high isolation over the 30 to 600 MHz frequency
band. It is designed for input powers up to 20 Watt average using lumped
element components designed for the higher power, while maintaining
relatively low loss, broadband performance and high output port isolation.
Coupling:
Impedance:
-- 3 dB nom.
50
Ω
nom.
Internal Load Dissipation: 10 W max.
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, nominal: 1.5 oz. (42 g).
08Apr96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
