Bird Technologies 8941-115SC13 User Manual

Oil Dielectic

8941-115SC13
Air Cooled Coaxial Load Resistor

The 8941-115SC13, 15 kW, Oil-Cooled Termination with 115 VAC Blower Assembly is a general purpose, 50 ohm, coax­ial RF transmission line termination, useful as standby reject load or dummy load. It provides accurate, dependable,
and low reection line termination over a frequency range of dc – 20 MHz. Up to 15,000 watts can be dissipated. The
loads have a coolant chamber surrounded by radiator ns. The front and rear ns form mounting anges which can be
used as supports for freestanding use or as brackets for xed mounting. A vent plug at the top of the unit relieves in­ternal pressure from coolant expansion and a blower assembly with three axial fans that line the bottom of the load.

• Capable of up to 10 dB peak to average power ratios

• Operation up to 20 MHz

• Self-contained cooling system that includes fans.

• Wide range of available RF input connectors

SPECIFICATIONS

Power Rating 15 kW

Frequency Range & VSWR DC to 20 MHz at 1.15:1 max

Dimensions 43” x 9.5” x 33.4” (1092 mm x 241 mm x 847 mm)

Weight 236 lbs. (107 kg)

Altitude 1520m (5000 ft)

Humidity 95% noncondensing max

VSWR 50 Ohms Nominal

Ambient Temperature Range -40° C to +45° C

Operating Position Vertical Only

Finish Gray Powder Coat

Load Coolant Silicone Oil

CE EMC EN 61326-1:2006 (units w/blowers)

and safety EN 61010: 1:2001 (all units)

Cooling Method 115 VAC Fan

Connector QC-LC (f )

30303 Aurora Rd. Solon, OH 44139 866.695.4569 www.bird-technologies.com

Load_Oil_8941Seires-06032014