QJE-2-.312GG Datasheet, PDF (1/1 Pages) Merrimac Industries, Inc. – 90 POWER DIVIDER / COMBINER

QJE-2-.312GG
90 POWER DIVIDER / COMBINER
225 to 400 MHz/ Octave Bandwidths / High Power / Ruggedized / Caseless Filmbrid Stripline Pkg
Model
Number
QJE-2-.312GG
Frequency
Range,
MHz
225 - 400
PRINCIPAL SPECIFICATIONS
Isolation, Insertion Amplitude
CW Weight,
dB, Loss, dB, Balance, dB, Phase Power, oz. (g) Case
Min. Typ. Max.
Max.
Tolerance W, Max. Nom. Style
20 25 0.30
0.9
90° ± 3°
400 0.40 (11) G
Case Style G
GENERAL SPECIFICATIONS
Coupling:
-- 3 dB nom.
Impedance:
50 Ω nom.
VSWR:
1.1 typ., 1.25 max.
Peak Power:
1 kW max.
Terminals:
4 Solder Tabs
Operating Temperature: -- 55° to +85°C
ENVIRONMENTAL QUALIFICATIONS
Exposure
Method Test Condition
Altitude*
105C
B
Humidity
106D
----
Thermal Shock
107D
A
Life Test
108
D
Vibration
201A
----
Mechanical Shock 213B
A
Random Vibration 214
11C
(15 minutes per axis)
* Tab interfaces must be sealed by customer
if device is to be used at rated peak power.
NOTES:
1. Tolerances on 3 place decimals ±0.020(.51) except as noted.
2. Dimensions in inches over millimeters.
3. Solder Tabs: .002 ± .0005(.05 ± .01) thick iron nickel alloy,
gold plated .0005(.0012) thick min.
02Feb07
General Notes:
1. The QJE-2-.312GG is ideal for high power applications.
A high thermal conductivity dielectric is used to disperse
heat insuring high performance and reliability.
2. The Filmbrid™ Sandwich Package is sealed under heat
and pressure insuring the printed substrates and low-loss
dielectric laminates are permanently bonded together.
This minimizes the effects of dirt and moisture and prevents
separation under shock and vibration.
3. Custom units are readily available to accommodate
special bandwidth and frequency requirements.
For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX [phone]