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400-400, 400-800 MHz Directional Coupler Element
400-400, 400-800 MHz Directional Coupler Element
Bird Coupler Elements are used for RF sampling. The wattmeter does not read when these elements are installed, but simply serves as a line section.
Specifications
- Frequency Range: 400-800 MHz
- Nominal Coupling: -40dB
- Main Line Power: 1 kW (max)
Compatible Wattmeters:
- 3128A, Single Carrier, Wattcher RF Monitor
- 3170B, Dual Meter-Dual Element, Single Carrier Wattcher RF Monitor
- 43, General Purpose Wattmeter
- 4314C, PEP, Single Element, Wattmeter
- 4431, Variable RF Tap, Wattmeter
- 4391A, PEP-Dual Element, Power Analyst
- 4521, Single Meter-Single Element Panel Meter
- 4522, Single Meter-Dual Element Panel Meter with Selector Switch
- 4526, Dual Meter - Dual Element Panel Meter
- 4527, Dual Meter - Dual Elements and Sampler Port (2 to 512 MHz Elements Only)