Microphone Box (230 V, 50/60 Hz)

Microphone Box (230 V, 50/60 Hz), 1014520 [U8498283-230], Sound

Microphone Box (230 V, 50/60 Hz)

£ 181.91 (includes VAT at standard rate)

In stock
All-purpose dual-channel amplifier for long or short microphone probes. Particularly suitable for use with microsecond counters in experiments for determining speed of sound, including 12 V AC plug-in power supply. Both channels can be individually switched between the perating modes, “Signal” for connecting an oscilloscope, “Level” for connecting a voltmeters and “Pulse” for connecting a microsecond counter. The trigger threshold for the pulse depends on the gain of the pre-amp, which is adjustable.

Band width: 10 Hz to 42 kHz
Gain: 20 to 70x
Output impedance: 1 kΩ
Output signal: Switchable between Signal, Level and
Pulse
Signal: 0 – 14 Vpp
Level: 0 – 7 V DC
Pulse: Low: 0 V, high: 8 V DC, length: 150 ms
Inputs: 3.5 mm jack plugs
Outputs: BNC socket
Power supply: Via 12 V AC, 500 mA plug-in power supply
Dimensions: 100 x 75 x 35 mm
Weight, including power supply: 450 g approx.
Weight 0.5 kg
Dimensions 24.5 x 16 x 8 cm
Brand 3B Scientific
Item No. 1014520 [U8498283-230]
  • Secure online payment with SSL
  • Expert advice
  • Financing available
  • Free shipping on domestic orders over GBP 200
  • Easy returns & exchanges
  • International shipping available
Service hotline:
01934 425333
McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams SSL Certificates

Customers who bought this item also bought these items: