QH-7-4.9 Datasheet, PDF (1/2 Pages) Merrimac Industries, Inc. – POWER DIVIDERS/COMBINERS

QH & QHM-7 Series 90
POWER DIVIDERS/COMBINERS
100 kHz to 250 MHz / Multi-Section Lumped Element Designs / BNC & SMA Versions
PRINCIPAL SPECIFICATIONS
Model
Number,
BNC
Model
Number,
SMA
Freq. Amplitude Band-
Range, Balance, dB, width
MHz
Max.
Ratio
Insertion
Isolation, Weight,
Loss, dB, Phase VSWR, dB, oz.(g)
Max. Tolerance Max. Min. Nom.
QH-7-4.9 QHM-7-4.9 0.1 - 10
1.0
QH-7-15 QHM-7-15 0.5 - 30
1.0
QH-7-17 QHM-7-17 2 - 32
1.0
QH-7-41 QHM-7-41 2 - 80
1.0
QH-7-126 QHM-7-126 2 - 250
1.3
100 : 1
60 : 1
16 : 1
40 : 1
125 : 1
1.5 90° ± 5° 1.3:1
1.5 90° ± 3° 1.3:1
1.0 90° ± 3° 1.3:1
1.5 90° ± 3° 1.3:1
2.0 90° ± 6° 1.4:1
20 16(448)
20 7(196)
20 7(196)
20 7(196)
18 7(196)
General Notes:
1. The QH-7 Series consists of multi-octave models with bandwidth ratios
ranging from 16:1 to 125:1. Their function is to split an input signal into two
equal amplitude, isolated outputs having a quadrature phase relationship.
Conversely, these units may be used to combine two quadrature phased,
equal amplitude signals into a single output.
Typical Performance - QH-7-4.9 Model
GENERAL SPECIFICATIONS
Nominal Coupling: -- 3 dB nom.
CW Input:
1 W max. (1.2:1 VSWRout)
(0.1 W for QH-7-4.9)
Impedance:
50 Ω nom.
Operating Temp: -- 55° to +85°C
Typical Performance - QH-7-126 Model
24Apr96
ForfurtherinformationcontactM ERRIM AC /41FairfieldPl.,W estCaldw ell,NJ,07006 /973-575-1300 /FAX [phone]