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2 universal counter – B&K Precision 4084-4087 - Manual User Manual

Page 9

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4080 series Function & Arbitrary/Function Generators –Instruction Manual

9

Control Mode:

internal or external trigger (external: TTL level, low level P1,

high level P2)

Burst Characteristics

Waveform:

sine or square

Frequency Range: same as main waveforms

Burst Counts :

1 ~ 10000 cycles

Time interval between bursts:

0.1ms ~ 800s

Control Mode:

internal, single or external gated trigger

Frequency Sweep Characteristics

Waveform:

sine or square

Start/Stop Freq.:

same as main waveforms

Sweep Time:

1ms ~ 800s (linear), 100ms ~ 800s (log)

Sweep Mode:

Linear or Logarithmic

External trigger signal frequency: DC ~ 1kHz (linear) DC~10Hz (log)

Control Mode:

internal or external trigger

Rear Panel Terminals (for modulation and sweep)

Output MOD OUT

Frequency:

100μHz ~ 20kHz

Waveform:

sine, square, triangle, rising/falling ramp

Amplitude:

5Vp-p ± 5%

Output Impedance: 600Ω


Modulation IN

3 Vpp = 100% Modulation


External Input Trig/FSK/Burst

Level:

TTL

Main OUTput

Impedance:

50Ω

Protection:

Short circuit and overload protected

State Storage Characteristics

Storage Parameters:

frequency, amplitude, waveform, DC offset values, modulation

parameters

Storage Capacity:

10 user configurable stored states

Storage Time:

more than 10 years

2.2 Universal Counter

Frequency Range

Frequency Measurement:

1Hz ~ 100MHz

Totalize mode:

50MHz max