DummyLoad kit 100 watt

Description

Easy to build DummyLoad kit 100 watts.

Power: 100 Watt.

Impedance: 50 ohms

Thermal resistance of heat sink: 1.0 K/W

SWR HF: +/- 1 : 1,02

SWR 145 MHz: +/- 1 : 1,06

SWR 435 MHz: +/- 1 : 1,08

SWR 1250 MHz +/- 1 : 1,25

Components:

• Heat sink black matt anodized aluminium (with holes)
• N connector chassis socket
• 250 Watt Diconex chip resistor 50 Ohm
• Aluminium cover plate
• 4x fixing bolt M3 x20mm
• 4x M3 locking ring
• 10x M3 nut
• 4x M3 spring ring
• 4x Rubber adhesive caps

Caution! A DummyLoad becomes glowing hot during use. Do not touch the DummyLoad! Use only in well-ventilated areas. Make sure no objects are near the dummy load during use.

Temperature gradient at 100 watts full-duty:

0 min: 20 deg.

1 min: 35 deg.

1 min: 35 deg.

3 min: 64 deg.

4 min: 77 deg.

5 min: 88 deg.

6 min: 97 deg.

7 min: 104 deg.

8 min: 109 deg.

9 min: 112 deg.

10 min: 114 deg.

Dimensions DummyLoad kit 100 watts:

Length: 12.5 / 10.5 mm

Width: 75 mm

Height: 65 mm

Look here for the building instructions!