82-01-05, 5 Watt, Precision RF Load
82-01-05  |  Enlarge View
82-01-05, 5 Watt, Precision RF Load
Bird Technologies - The RF Experts

82-01-05

82-01-05, 5 Watt, Precision RF Load
Bird Technologies Group, TX RX Systems brand, natural convection, Air-Cooled Dry RF Loads are designed as precision, heavy-duty 50-ohm terminations for isolators and specialized hybrid combining applications operating up to 1000 MHz. These loads have power density factors (ratio of rated power to heatsink surface area) that are among the lowest in the industry which means lower heatsink surface temperatures for a particular power dissipation. They also have excellent return loss characteristics over their entire operating range, making them ideal for use in test as well as operational applications.

  • Precision 50-ohm loads for all termination applications
  • High heatsink surface area for lower heatsink surface temperatures
  • 30 dB return loss up to 1000 MHz

Request Information View Compatible Devices



product specifications:

Item No82-01-05
Item Name5 Watt, Precision RF Load
Frequency Range5-960 MHz
Load TypeDry (Convection-Cooled)
Temperature Range-30 to +60 °C (-22 to 140 °F)
Duty CycleContinuous
Impedance Ω50
Max RF Input Power5 W
Resistor Element Rating60 W
Heatsinl Area9.2" (59 cm)
Heatsink Power Density0.54"
Connector TypeN (M)
Min Return Loss - VSWR> 30 (1.05 : 1) Typ.
Dimensions H x W x D1.6" (H) x 0.8"
(41 x 20 mm)
Weight0.12 lbs. (0.06 kg)

Request Information

compatible devices:

81-35A-15 Series
118-136 MHz, Single-Junction Circulator and Isolator
81-35A-25 Series
118-136 MHz, Dual-Junction Circulator and Isolator
81-36-15 Series
132-150 MHz, Single-Junction Circulator and Isolator
81-36-25 Series
132-150 MHz, Dual-Junction Circulator and Isolator
81-37-15 Series
144-174 MHz, Single-Junction Circulator and Isolator
81-37-25 Series
144-174 MHz, Dual-Junction Circulator and Isolator
81-52-15 Series
215-250 MHz, Single-Junction Circulator and Isolator
81-83C-15 Series
764-776 MHz, Single-Junction Circulator and Isolator
81-83C-25 Series
764-776 MHz, Dual-Junction Circulator and Isolator
81-86A-15 Series
806-824 MHz, Single-Junction Circulator and Isolator
81-86A-25 Series
806-824 MHz, Dual-Junction Circulator and Isolator
81-87A-15 Series
851-869 MHz, Single-Junction Circulator and Isolator
81-87A-25 Series
851-869 MHz, Dual-Junction Circulator and Isolator
81-93A-15 Series
870-894 MHz, Single-Junction Circulator and Isolator
81-93A-25 Series
870-894 MHz, Dual-Junction Circulator and Isolator
81-95-15 Series
935-940 MHz, Single-Junction Circulator and Isolator
81-95-25 Series
935-940 MHz, Dual-Junction Circulator and Isolator
81-96B-15 Series
925-935 MHz, Single-Junction Circulator and Isolator
81-96B-25 Series
925-935 MHz, Dual-Junction Circulator and Isolator
81-98-15 Series
940-960 MHz, Single-Junction Circulator and Isolator
81-98-25 Series
940-960 MHz, Dual-Junction Circulator and Isolator