Nominal Coupling of 20.4 dB Coupling Flatness of ± 0.6 dB from 860 to 970 MHz CW Power Levels to 10 W
Mini Circuits unveils its bi-directional coupler model ZFBDC20-970HP that offers nominal coupling of 20.4 dB with coupling flatness of ± 0.6 dB from 860 to 970 MHz. The coupler handles CW power levels to 10 W with mainline insertion loss of typically 0.1 dB. Directivity is at least 20 dB and typically 28 dB, while VSWR is 1.10:1 across the operating frequency range. The coaxial coupler, which is suitable for power leveling and measurement applications in cellular systems, is supplied in a rugged metal housing with SMA connectors. It is available with a mounting bracket (Option "B") for a nominal fee.