AF-1 Preamplifier Kit (PCB and SMD parts)

AF-1 Preamplifier Kit (PCB and SMD parts)

unit price 6,90 EUR
(with 19,00%VAT and without Shipping)

Preamplifier kit for the CF-1 measurement microphone (PCB and SMD parts). A 9 volts battery block is required (not included).

Technical Data
Sensitivity: 2 mV
Frequency Response: 15-20000 Hz ± 2 dB
Input Impedance: 2,2 kΩ
Power Supply DC: 5-15 V (0,05 mA)
Gain: 20-40 dB
PCB: 40 x 55 mm
Box: 23 x 65 x 85 mm

AF-1 Preamplifier Kit (all parts included)

AF-1 Preamplifier Kit (all parts included)

unit price 18,90 EUR
(with 19,00%VAT and without Shipping)

Preamplifier kit for the CF-1 measurement microphone. Complete kit including box, RCA sockets, switch and LED. A 9 volts battery block is required (not included).

Technical Data
Sensitivity: 2 mV
Frequency Response: 15-20000 Hz ± 2 dB
Input Impedance: 2,2 kΩ
Power Supply DC: 5-15 V (0,05 mA)
Gain: 20-40 dB
PCB: 40 x 55 mm
Box: 23 x 65 x 85 mm

CF-1 Measurement Microphone

CF-1 Measurement Microphone

unit price 19,50 EUR
(with 19,00%VAT and without Shipping)

Cost effective measurement microphone suited for acoustical measurements including loudspeaker design, sound system setup and room acoustics. The CF-1 does not require 48 volts phantom power. You can connect it to microphone inputs that provide a DC power of 5-9 volts. We can offer the microphone with its own calibration chart providing its sensitivity and the frequency response curve. You can use this calibration file with audio measurement software like ARTA or Hobbybox.

Technical Data
Sensitivity: 5 mV/Pa/1 kHz ± 3 dB
Frequency Response: 20-20000 Hz
Output Impedance: 2,2 kΩ
Power Supply DC: 2-10 V (0,5 mA)
Signal-to-Noise Ratio: > 58 dB
Dimensions: 250 x 8 mm
Weight: 50 g
Connector: RCA (Cinch)

Paket CF-1 + AF1 + Kalibrierung

Paket CF-1 + AF1 + Kalibrierung

unit price 41,50 EUR
(with 19,00%VAT and without Shipping)

CF-1 Calibration Service

CF-1 Calibration Service

unit price 10,00 EUR
(with 19,00%VAT and without Shipping)

We offer a simple yet very useful calibration service for our CF-1 measurement microphone. The calibration chart provides its sensitivity and the frequency response curve. You can use this calibration file with audio measurement software like ARTA or Hobbybox. Notice that you have to use our preamplifier kit. Otherwise the calibration file will not provide valid results. For more information visit our site calibration.