English
Language : 

C-114 Datasheet, PDF (1/1 Pages) Merrimac Industries, Inc. – BI-DIRECTIONAL COUPLERS
C-114 & C-115
BI-DIRECTIONAL COUPLERS
5 to 500 MHz / Multi-Octave Range / High Directivity / Low Insertion Loss / TO-5 Header
Model
Number
C-114
C-115
PRINCIPAL SPECIFICATIONS
Frequency Performance
Range, Bandwidth,
MHz
MHz
¤ Coupling
Value, dB,
Nom.
Frequency Directivity,
Sensitivity,
dB,
dB, Max.
Min.
*Insertion
Loss, dB,
Max.
5 - 500
10 - 200
5 - 500
5 - 500
10 - 200
5 - 500
¤ Coupling is Referenced to the Input
10 ±1.0
10 ±1.0
20 ±1.0
20 ±1.0
± 0.5
20
0.6
± 0.7
15
1.0
± 0.5
20
0.6
± 0.7
15
1.0
* Insertion Loss excludes insertion loss
VSWR
Max.
1.3:1
1.5:1
1.3:1
1.5:1
GENERAL SPECIFICATIONS
Impedance:
CW Input:
Weight, nominal:
Operating Temperature:
50 Ω nom.
1 W max.
0.07 oz (2 g)
-- 55° to +85°C
Typical Performance
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