JK Audio - ComPack
Universal Telephone Audio Interface
Remotely Anywhere.
Pick up this new handheld road tool to get audio in and out of analog phone lines, PBX systems, even cell phones. Perfect for Remote Broadcasts, IFB feeds, or interviews over any phone connection.
| Features |
| HD Voice Compatible (Wide-Band Speech) |
| Works with Analog and Digital PBX or VoIP Phones |
| 4-conductor 3.5mm Headset Interface |
| Headphone, Mic, and Line Input Level Controls |
| XLR Mic Input (Mic/Line Switch) |
| XLR Line Output / Com Link |
| 3.5mm Stereo Line Input |
| 1/4" Stereo Headphone Jack |
| Transmit Clip LED |
| Battery Test LED |
| DTMF Keypad and Lockout Switch |
| Handset Selector Switch (Electret, Carbon, Dynamic) |
| >20 Hours on one 9V Alkaline Battery |
| Made in America |
| Approved for Sale in Europe and Australia |
Wireless Phones and Notebooks
Simply plug ComPack into the 3.5 mm headset jack of your wireless phone or notebook computer. Your cell phone will recognize ComPack as a headset which will disable the internal mic and speaker.
PBX Systems
Unplug the handset from any analog or digital PBX phone and plug the coily cord into ComPack. You can now send and receive audio through the PBX telephone set.
Analog Phones
Plug ComPack into an RJ-11 jack, go off-hook and dial, or answer an incoming call.
Add a Phone Line to the Party Line
ComPack also functions as a simple telecom interface for your beltpack intercom system. This no-frills feature allows you to connect the 3 pin male XLR to your wet party line. This provides a full duplex, always-on connection to any telephone network.
| Specifications |
|
| Impedance |
1k ohms |
| Level |
15 mV RMS (-34 dBu nom) |
| Mic/Line Pad Switch |
+6 dBu max |
| Impedance |
20k ohms |
| Level |
250 mV RMS (-10 dBu nom) |
| Impedance |
600 ohms |
| Level |
45 mV RMS (-25 dBu nom) |
| Bi-Directional Unbalanced |
| Impedance |
8 ohms |
| Level |
1/2 watt |
| Phone Line Connector |
RJ11C |
| Handset Connector |
RJ22 |
| Ringer |
0.9B REN |
| Isolation |
1500 VAC |
| Keypad |
DTMF |
| Power |
9 volt battery
AC power supply 120-240 VAC (included) |
| Size |
8" x 3" x 2.2" (20.3 x 7.6 x 5.6 cm) |
| Weight |
1.5 lbs (680 g) |
*HD Voice: While standard phone calls have a narrow bandwidth of 300 Hz to 3.4 kHz, HD Voice calls offer 50 Hz to 7 kHz bandwidth. The additional 1.5 octaves on the low end gives voice a more natural sound, while the additional upper octave dramatically improves speech clarity and intelligibility.
*Wireless HD Calls: To take advantage of this extended bandwidth, both phones on the call must support HD Voice, and both phones must be on the same carrier, in coverage areas that support HD Voice.
