Page 116 - Jupiter Product Guide 2025 Rev N
P. 116
Headset Adapters
Data Sheet
JA39-001
WJ39-001
JA39-001
The JA39 Low Impedance Headset Adapter - allows a low impedance headset
(5 Ohm Mic - 8 Ohm Phones) to be used with a regular aviation audio controller like the
Jupiter Avionics Corp. JA95-001. The JA39-001 operates using the Mic Bias supply of
the audio controller and requires no other external power.
The JA39 unit features an industry standard TJ-120 headset pin-out to allow plug
and play operation.
The metalized plastic case construction allows the adapter to be used in high RF
environments. It is particularly suitable for adapting 5 ohm headsets for use with the
Jupiter wiJAC™ Wireless Aircraft Headset Adapter.
WJ39-001
The High to Low impedance adapter is complementary to the JA39-001 and is
used to adapt the wiJAC™ JA61 Intercom Adapter to a low impedance (5 ohm) aircraft
audio system.
The WJ39-001 unit features an industry standard TJ-120 headset pin-out to allow
plug and play operation.
TO ONLINE DATASHEETTO ONLINE DATASHEET
TM
1959 Kirschner Rd, Kelowna, BC V1Y 4N7 TO ONLINE DATASHEETTO ONLINE DATASHEET
Tel: 778-478-2232 Toll-Free (855) 478-2232
DOC-DATA-ADAP1 Datasheet Rev C.pdf www.jupiteravionics.com
