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Cable Components COAXIAL LOADS (II) - PRL 50W, PRL 75W, PRL 100W-SQ

0-3 GHz

Description

Loads/terminations are matched to 50 ohms characteristic impedance. Matched loads provide a termination designed to absorb all the incident power with very little reflection. Terminations are used in a wide variety of systems; any port of a multi-port microwave device not involved in the measurement or in a system should be terminated in its characteristic impedance in order to ensure an accurate measurement.
This series of coaxial loads has very low VSWR and is especially suitable for use with:
- Power Hybrids.
- Isolators.
- Coaxial Transmission Lines.
- Power Monitors.
- Watt meters.
The surface of the dummy loads is black anodized.

Electrical

Model

PRL 50W

PRL 75W

PRL 100W SQ

Frequency

0 - 3000 MHz

Max. Input Power

50 W

75 W

100 W

Impedance

50 Ω

VSWR	0 - 2.0 GHz : ≤ 1.25:1 2.0 - 3.0 GHz : ≤ 1.5:1

Mechanical

Connection(s)

N(f) or 7/16 DIN(f)

Dimensions

ø45 x 155 mm /
ø1.77 x 6 in.

ø56 x 210 mm /
ø2.20 x 8.26 in.

W: 70 x H: 70 x L: 180 mm /
W:2.75 x H: 2.75 x L: 7 in.

Weight

Approx. 431 g / 1.0 lb.

Approx. 942 g / 2.08 lb.

Approx. 2060 g / 4.54 lb.

Environmental

Operating temperature range

-30 °C to +60 °C

All dimensions are given in mm.