JK Audio - innkeeper PBX
VoIP/PBX Digital Hybrid
The Broadcast Host for PBX Phone Lines.
Innkeeper PBX easily converts your multi-line PBX type telephone system into a professional, affordable talk show console. Simply connect between your telephone handset and the phone base. So simple, anyone can do it. The digital hybrid connects audio signals to your PBX type telephone system through the telephone handset cord. Innkeeper PBX provides connections for a microphone, headphones, mixer, sound card, and telephone handset. The stereo output jack on the back of the unit provides your voice on one channel and only the caller’s voice on the other channel. The balanced XLR output jack contains only the caller’s voice. The Handset and Broadcast buttons select between talking on the handset, or sending and receiving through the audio connections.
Features:
- Excellent separation of caller and talent voice
- 16-bit DSP technology
- Proprietary auto null algorithm (50 dB null)
- Send XLR line input
- Mic/Line switch
- 3.5mm mono line input
- Caller XLR line output
- 3.5mm stereo line output
- 3.5mm headphone jack
- Send and caller signal level LEDs
- Send and caller volume controls
- Handset selector switch (Electret, Carbon, Dynamic)
- Made in America
- Approved for sale in Europe and Australia
Digital Signal Processor
The digital hybrid connects audio signals to a standard analog telephone line without the transmit / receive crosstalk common to analog hybrids. The Digital Signal Processor (DSP) continuously monitors both the phone line and audio signals to deliver excellent separation. This proprietary, dual-convergence echo canceller algorithm can achieve excellent separation, typically exceeding 50 dB, without any setup and without sending a noise burst down the line.
Talk Shows
Connect Innkeeper PBX between your console and your existing multi-line telephone. Your producer can screen callers from another phone while you take callers on the air by simply selecting available lines on your phone.
Interviews
Use Innkeeper PBX in your newsroom to record high quality interviews. Connect a mic and headphones to your PBX telephone while maintaining excellent separation between your voice and the caller. You can upload your recorded interview to your podcast.
Conference Rooms
Easily connect your PA system to the existing PBX telephone system. The echo canceller algorithm can prevent feedback and allow full duplex conversations
| Specifications | |
| Send 1 | Balanced Female XLR |
| Impedance | 1k ohms |
| Level | 15 mV RMS (-34 dBu nom) |
| Mic/Line Pad Switch | +6 dBu max |
| Send 2 | 1/8" (3.5mm) Mono |
| Impedance | 20k ohms |
| Level | 250 mV RMS (-10 dBu nom) |
| Caller Out | Balanced Male XLR |
| Impedance | 200 ohms |
| Level | 500 mV RMS (-4 dBu nom, +14 dBu max) Caller Only |
| Stereo Out | 1/8" (3.5mm) |
| Impedance | 50 ohms |
| Level | 250 mV RMS (-10 dBu nom, +6 dBu max) Left = Send, Right = Caller |
| Headphone | 1/8" (3.5mm) |
| Impedance | 8 ohms |
| Level | 250 mW Mixed Send and Caller |
| Misc | |
| Handset and Telephone Connectors | RJ22 |
| Isolation | 1500 VAC |
| Frequency Response | Telephone Side: 200 Hz-3600 Hz |
| Power | 120-240 VAC Power Supply |
| Size | 7" x 6" x 1.6" (18 x 15 x 4.2 cm) |
| Weight | 2.2 lbs. (1kg) |
| Title | Type | Size | Download |
|---|---|---|---|
| JK-Audio-innkeeper-PBX-Datasheet.pdf | 246.83KB | Download |