Merrimac C-114 Bi-directional coupler Datasheet

C-114 & C-115
BI-DIRECTIONAL COUPLERS
5 to 500 MHz / Multi-Octave Range / High Directivity / Low Insertion Loss / TO-5 Header
PRINCIPAL SPECIFICATIONS
Model
Number
Frequency Performance
Range,
Bandwidth,
MHz
MHz
C-114
5 - 500
C-115
5 - 500
10 - 200
5 - 500
10 - 200
5 - 500
¤ Coupling
Value, dB,
Nom.
Frequency
Sensitivity,
dB, Max.
Directivity,
dB,
Min.
*Insertion
Loss, dB,
Max.
VSWR
Max.
10 ±1.0
10 ±1.0
20 ±1.0
20 ±1.0
± 0.5
± 0.7
± 0.5
± 0.7
20
15
20
15
0.6
1.0
0.6
1.0
1.3:1
1.5:1
1.3:1
1.5:1
¤ Coupling is Referenced to the Input
* Insertion Loss excludes insertion loss
GENERAL SPECIFICATIONS
Impedance:
CW Input:
Weight, nominal:
Operating Temperature:
Typical Performance
50 Ω nom.
1 W max.
0.07 oz (2 g)
-- 55° to +85°C
General Notes:
1. The C-114 and C-115 models are bi-directional couplers comprising four-port
networks.
2. All ports are accessible permitting external use of the fourth port for reflected
signal sampling.
3. Each model has been designed for wide bandwidth, minimum size and low
cost.
Package Outline
NOTES:
1. Tolerance on 3 place decimals ±.010(.25) except as noted.
2. Dimensions in inches over millimeters.
24Apr96
For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
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