Overview
- Voice prompts for simplified configuration
- Remote Mic Kill turns off all active microphones, reducing background noise.
- Programmable TALK Button, (Always) On, (Always) Off, Switched, or Momentary.
- Mode-sensing System Configuration
- Updated design for modern, sleek appearance
- Reduced current draw allows for more beltpacks being powered by the power supply
- Auto-sensing headset inputs, electret or dynamic
- Uses a 6-pin Switchcraft connectors for line and loop connections.
Specifications
| Balanced Intercom Channel | Output Level: 0.0 dBu nominal; Noise Contribution: <-60 dBu; Total Harmonic Distortion: <1.0% |
| Bridging Impedance | Unbalanced: >10k Ω |
| Call Signaling | Send: 20 kHz; Receive: 20 kHz |
| Call Signaling | Send: DC Only; Receive: DC Only; Total Harmonic Distortion: <1.0% |
| Crosstalk | < -60 dBu |
| Depth | 1.35" (34.2 mm) |
| Headphone Amplifier | Maximum Output: >140 mW into 150 Ω load; Frequency Response: 200Hz - 8 kHz ±2 dB; Audible Alert: 1 kHz; Total Harmonic Distortion: <1.0%; Sidetone: >20 dB dynamic range |
| Headset Jack | 50 to 200 Ω (dynamic); 1k to 13k Ω (electret); Headphones: 50 to 600 Ω |
| Height | 4.69" (119.2 mm) |
| Mic Off Frequency | Send: 24 kHz; Receive: 24 kHz |
| Operating Humidity | 5% to 95%, non-condensing % Non-condensing |
| Operating Temperature | 32º F to 131º F; 0º C to 55 °C |
| Power Requirements | Max Operating Current (unbalanced): 50 mA; Max Operating Current (balanced): 55 mA; Channel Supplied: 18–33 VDC; Local Power: 18-33 VDC |
| Storage Humidity | 15% to 90%, non-condensing % Non-condensing |
| Storage Temperature | -4º F to 158º F; -20º C to 70 °C |
| Terminating Impedance | Balanced: 300 Ω; Bridging Impedance: >10k Ω |
| Unbalanced Intercom Channel | Output Level: 0.0 dBu nominal; Terminating Impedance: 200 Ω; Noise Contribution: <-60 dBu; Total Harmonic Distortion: <1.0% |
| Weight | 13.02 oz (369 g) |
| Width | 3.75" (95.2 mm) |
