
Package Outline
General Notes:
1. The QJE-3-.300G Quadrature Hybrid covers 100 to 500 MHz
using a multi-section stripline design with special attention to
thermal dissipation. The Filmbrid
package has been designed
to work with high power amplifiers using either microstrip or
balanced stripline.
2. Merrimac will provide detailed installation procedures upon
request to insure best results in your application.
GENERAL SPECIFICATIONS
Coupling:
Impedance:
Insertion Loss:
CW Input:
-- 3 dB nom.
50
nom.
0.5 dB max., 0.3 typ.
500 W max.
(1.1:1 VSWR)
200 W max.
(2.0:1 VSWR)
10 kW max.
Peak Power:
Electrical Connect.:4 Solder Tabs
Operating Temp.:
-- 55° to +85°C
PRINCIPAL SPECIFICATIONS
Frequency
Range,
MHz
100 - 500
Performance
Bandwidth,
MHz
100 - 400
400 - 500
Amplitude
Balance,
dB, Max.
±
0.75
±
0.50
Isolation,
dB,
Min.
18
18
Weight,
oz.(g)
Nom.
4 (112)
Model
Number
QJE-3-.300G
Phase
Tolerance
90°
±
4°
90°
±
4°
VSWR,
Max.
1.25:1
NOTES:
1. Tolerance on 3 place decimals
±
.020(.51) except as noted.
2. Dimensions in inches over mm.
3. Solder Tabs: .005
±
.0005(.13
±
.01)
thick, iron nickel alloy, gold plated
PORT RELATIONSHIP:
Signals applied to any port will split equally
between the opposite pair, with the adjacent
port remaining isolated. Phase relationship is 0°
to immediately opposite port, and -- 90° to the
diagonal.
QJE-3-.300G
100 to 500 MHz / 500 Watt CW Capacity / Low Insertion Loss / Excellent Ampli. Bal. / Filmbrid Pkg
90 POWER DIVIDER / COMBINER
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
20Feb96