Bird - The RF Experts
DA40 UHF Series
DA40 UHF Series

470-890 MHz, 40kW, Digital Air RF Loads

DA40 UHF Series, Digital Air Loads are forced air cooled loads that provide a fully self-contained and convenient means of dissipating large amounts of analog or digital RF power. Digital Air loads require no plumbing, pumps or complicated installation and setup procedures. The four fan design provides excellent cooling efficiency as well as extremely high reliability.

Model Matrix
Model Connector AC Power
DA40-5U15 4-7/8" IEC, Unflanged 115 VAC
DA40-5U30 4-7/8" IEC, Unflanged 230 VAC
DA40F15 6-1/8" EIA, Flanged 115 VAC
DA40F30 6-1/8" EIA, Flanged 230 VAC
DA40U30 6-1/8" EIA, Unflanged 230 VAC
DA Series, Digital Air RF Loads
DA40 UHF Series