CLD1 loop driver with free standing desktop microphone & counter loop
Code: 40IACLD1G
£318.53
(£265.44
ex VAT)
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Description
The CLD1 Compact Loop Driver is designed for counter systems
and small area perimeter loop systems this kit is supplied with a
desktop microphone and counter loop pad.
The CLD1 is the smallest and highest performance amplifier in it's class. Designed and built to Ampetronic's high standards of reliability, and backed with a 5 year warranty, the CLD1 offers certainty of performance and the lowest lifetime cost available.
Audio quality is ensured with metal loss correction combined with Ampetronic's usual high standards of design. The CLD1 is designed for flexibility and convenience, featuring 2 independent microphone inputs with independent level controls, one of which can be switched to a line input. All cable connections are made on a single face of the unit, adding flexibility and further simplifying installation.
Details
CLD1 Amplifier:
INPUTS
| Power | 12V DC @ 1.0A max. Fuse fitted to PCB, type T 1.6A L Green LED Power indicator |
| Input 1 | Microphone input Suitable for unbalanced electret microphone 3.5mm mono jack socket Input impedance 8kΩ. 6v bias via 10kΩ source Sensitivity -60 dBu for max output Overload level -14 dBu. Recessed control on front panel |
| Input 2 | Switchable line / microphone Recessed switch on connector panel Microphone as for input 1 Line input: Input impedance 820kΩ Sensitivity -20dBu for max output Overload: >+20dBu |
OUTPUTS
| Drive voltage | >3.2V RMS >4.5Vpk at maximum output current |
| Drive current | 2.4A RMS 3.4Apk continuous 1kHz sine wave Short term peak >4.8Apk LED indicator on front panel |
| Loop resistance | 0.3Ω to 1.0Ω resistive or |
| Loop connector | Vibration proof clamps, accept 0.5 to 1.3mm 2 |
AUDIO SYSTEM
| Frequency response | 80Hz to 6.3kHz ±1.5dB |
| Automatic gain control | AGC optimised for speech Dynamic range >36dB Green LED indicator on front panel |
| Metal loss correction | 0 to 4.5dB/octave Recessed control on front panel |
PHYSICAL
| Cooling | Natural convection |
| Dimensions | 128mm, 74mm, 35mm |
| Weight | 280g |
| Environment | IP20 : 20 to 90% relative humidity, -20ºC to 50ºC |
| Mounting | Horizontal or vertical panel or wall mount, with 2 screw fixings |
Desktop microphone:
Polar Pattern: Cardioid
Frequency Response: 30Hz – 16kHz
Sensitivity: -65dB
Impedance: 680Ω
Operating Voltage: 1.5V – 9V DC
Cable Length: 2.4m
Weight: 420g including cable
Dimensions: Base diameter 84mm
Gooseneck length 355mm (semi-rigid)
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