Data Sheet

JK Audio
© 2019, JK Audio, Inc.
1311 E. 6th St. Sandwich, IL. 60548
jkaudio.com
[e-mail]
800.552.8346 • 815.786.2929
Se Habla Español
FEATURES
CT D2 D3
» HD Voice Compatible
(7 kHz Wide-Band Speech)
• • •
» Bluetooth Wireless Technology •
» 3.5mm TRRS to 3.5mm TRRS
cable (CN150)
•
» 1/4” TRS to 3.5mm TRRS cable
(CN113)
•
» Switch Selects Between
Popular TRRS Configurations
•
» 3.5 mm Stereo Input •
» 3.5 mm Stereo Output • •
» 3-pin XLR Input/Output • •
» 1/4" Input/Output •
» 3.5 mm TRRS Headset Jack •
» Screwdriver Caller
Level Adjustment
•
» Passive Design.
No Battery or AC Required
• •
» > 18 Hours on one
9-volt Alkaline Battery
•
Daptor Two™
Wireless Phone Audio Interface
Remote Broadcasts or IFB Feeds
Over a Cell Phone?
Simply plug Daptor Two into
the headset jack of any wireless phone or notebook
computer that accepts a third party headset or earpiece.
Send and receive voice band audio during regular
calls, or full bandwidth audio using third party codec
applications. Your device will recognize Daptor Two as a
headset which will disable the internal mic and speaker.
Audio Connections. You may use either the XLR
input or 1/4” input, not both. The XLR input jack is
disconnected when a cable is plugged into the 1/4” input
jack. The same is true for the XLR and 1/4” output jacks.
CellTap 4C and Daptor Three shown for comparison
CT =CellTap 4C D2 = Daptor Two D3 = Daptor Three
SPECIFICATIONS
Input
Balanced Female XLR/
Unbalanced 1/4” Mono:
600 ohms
250 mV RMS (-10 dBu nom, 0 dBu max)
Output
Balanced Male XLR /
Unbalanced 1/4” Mono:
600 ohms
45 mV RMS (-25 dBu nom)
Size:
4.4” x 2.7” x 1.2” (11.2 x 6.9 x 3.5 cm)
Weight:
9 oz. (250 g)
1/4" TRS
Wireless
Jack
Headset
Emulator
Circuit
Limiter
Transformer
Transformer
(
Disconnected
when 1/4" send
jack is used
)
XLR
Send Jack
1/4"
Send Jack
1/4"
Receive
Jack
XLR
Receive
Jack
(
Disconnected
when 1/4" receive
jack is used
)
BLOCK DIAGRAM
XLR OR TRS
OR
CODEC