Description | HLD9 |
---|---|
Inputs-Input 1 (Microphone) | Balanced XLR with switchable phantom power or ¼ inch TRS jack for electret microphone with 3.3VDC powered via 680Ω load |
Input 2 (Line) | Balanced XLR or ¼ inch TRS jack to ohmically isolated input |
Loop Output-Loop connection | 4-pole speakON connector |
Loop drive current | 10A RMS compliance current @ 1Khz sine wave |
Loop drive voltage | 36V RMS compliance voltage |
Expansion-Contacta interconnect | Input or output to or from additional Contacta products 90º phase shift selectable |
Status-Volt-free relay contacts | SPCO |
Feature-External monitor & control | Contacta communications processor interface |
Audio-Frequency response | 100Hz - 5kHz (±3dB) |
Distortion | Better than -40dB, inputs at nominal level |
Automatic Gain Control-Digitally controlled | Dynamic range: 40dB typical, Attack time: 33 milliseconds, Release time: 3.6dB per second |
Controls-Microphone level | Off, then to maximum in 50 1dB increments |
Line level | Off, then to maximum in 50 1dB increments |
Loop current | Off, then to maximum in 63 1dB increments |
Displays-Microphone level | 8 level bar graph with peak hold, 6dB steps |
Line level | 8 level bar graph with peak hold, 6dB steps |
Output drive level | 8 level bar graph with peak hold, 0.6A steps |
Other indications | LEDs for all setup and status indications |
Dimensions | 200(W) x 63(H) x 266(D) mm |
Weight (Net) | 2.50kg |
Weight (Gross) | 3.30kg |
CIE-Group Ltd
3 Widdowson Close
Blenheim Ind. Est.
Bulwell
Nottingham NG6 8WB
UK