23
General
Battery power supply: 3V, four AA batteries
Weight: 14 oz. (including ear seals and mic boom)
Panel aircraft 8–40 VDC
Headphone
Transducer: 40mm moving coil
Frequency response: 20 Hz–20 kHz
Nominal impedance @ 1 kHz:
OFF—Mono: 200 ohms, ON—Mono: 280 ohms
OFF—Stereo: 400 ohms, ON—Stereo: 560 ohms
Microphone
Transducer principle: Noise-canceling electret
Frequency response: 200 Hz–6000 Hz
Maximum SPL (Sound Pressure Level): 114 dB
Terminating impedance: 220–2200 ohms
Operating voltage: 8V–16V DC
Zulu PFX Configurations
Model
Power Source
Cord
Connector
Zulu PFX
Four AA batteries
Straight
Dual general aviation connectors with 0.25-inch commercial stereo
headphone plug and 0.206-inch MIL-SPEC microphone plug
Zulu PFX:P
Audio Panel
Straight
LEMO
Zulu PFX:H
Four AA batteries
Straight
U-174 (Designed for helicopter applications)
Содержание Zulu PFX
Страница 1: ...Zulu PFX User Guide ...
Страница 5: ...3 Contents of the Zulu PFX Package ...