Headset, Field Replaceable Noise Cancelling Microphone, General Aviation

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Rojone headsets are proudly Australian-made, tested, and certified with AS/NZS1270-2002, Acoustics—Hearing Protectors. Made with precision, this headset features a field-replaceable mic boom and noise-cancelling microphone.

The HSP-2-GA headset features a PJ-068 & PJ-055 plug.

	HSP-2-GA
Brand	Rojone

SLC80 Rating28	CLASS 5		MASS 408g		CLAMP FORCE 10.1N
Test Frequency (Hz)	125	250	500	1000	2000	4000	8000
Mean Attenuation	14.6	19.3	29.5	33.0	35.5	38.3	42.2
Standard Deviation	1.8	3.9	5.3	5.8	3.4	3.2	6.0
Mean Minus SD	9.8	15.4	34.2	27.2	32.1	35.1	36.2

Model Number	HSP-2-GA
Style	Headband with leather cover over stainless steel band
Cups	ABS
Colour	Olive drab
Cabling
Main	Straight cable with ”Y” split
Length	1440mm
Intercup	Twisted pair, PUR sheath
Termination	PJ-068 & PJ-055 Plugs
Volume Control	Located on L.H.S earcup
Microphone
Boom	MB-102, Infinitely adjustable, field replaceable
Element	Noise cancelling electret condenser
Sensitivity	-71dB +/- 3.5dB @ 1kHz (0dB=1v/µbar)
Impedance	1.6k Ω +/- 30% @ 1kHz (RI= 2kΩ)
Response	300 to 4000Hz
Earphones
Type	Dynamic
Impedance	300 Ω x 2 wired in parallel
Response	300 to 3500Kz @ 1kHz +/-45Ω
Weight	408 grams (including standard plug)
SLC Rating	28 (Class 5)