Sennheiser SZI 1015-T manual Polar Diagram & Area Covered

Polar Diagram & Area Covered

The SZI 1015-T modulator/radiator emits the infra-red light in a lobar shape. The IR intensity decreases with the distance. When a receiver leaves the area covered by the radiator, transmission is interrupted. Receivers without squelch will produce a hissing noise, receivers with squelch will mute.

20˚

30˚

40˚

50˚

60˚

70˚

80˚

90˚

10˚	105m	10˚
	98m	20˚
	91m
		26dB
	84m
	77m
	70m
	63m	30˚
	56m
		40dB
	49m
	42m	40˚
	35m

28m	50˚
21m	60˚
14m	70˚
7m	80˚
	90˚

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