Bird - The RF Experts
Table 16 - Directional Coupler Elements for 3-1/8" EIA Lines
Directional Coupler, Elements
Table 16 - Directional Coupler Elements for 3-1/8" EIA Lines

Table 16 - Directional Coupler Elements for 3-1/8" EIA Lines
All Plug-In Elements are calibrated in accordance with meticulous Bird calibration procedures supported by a long history of mean deviation values to assure adherence to advertised specifications of current instruments, as well as field interchangeability with equipment purchased, used and trusted in all the years since its introduction.

Nominal Coupling: -55 dB

Model Number Frequency Range (MHz) Power
553-25 25-40 25 kW
553-50 50-100 25 kW
553-75 75-150 25 kW
553-125 125-250 25 kW
553-225 225-450 25 kW
553-401 400-800 15 kW
553-750 750-1250 10 kW
Directional Coupler, Elements
Table 16 - Directional Coupler Elements for 3-1/8" EIA Lines
product specifications:
Item No
Table 16 - Directional Coupler Elements for 3-1/8" EIA Lines
Item Name
Directional Coupler Elements for 3-1/8" EIA Lines
accessories:
EC-1
Carrying Case - 12 Plug-In Elements