Specialized Tools for Electrophysiology and Cell Biology Research

(NL304) Period Generator

Product Summary

This period generator contains a crystal oscillator and frequency dividers for producing a precise, stable frequency standard.

  • The NL304 Period Generator contains:
    • A crystal oscillator
    • Frequency dividers

The NL304 Period Generator (replaces the NL303) contains a crystal oscillator and frequency dividers for producing a precise, stable frequency standard. It can be externally gated (Gate In) and synchronized with an external source (Reset input). The pulse train can be switched off and a single output pulse can be triggered manually. Eight decades of pulse rate are available. The NL304 is the basic clock of the Neurolog System. It provides the fine grain (1 µsec increments) necessary for digital control of pulse width, cycle duration, delay, etc., using the NL603 Counters.

Output TTL pulses
Period Accuracy 0.01%
Period Range Period Switch: 1 µsec to 10 min by 1 µsec, 10 µsec, 100 µsec, 1 msec, 10 msec, 100 msec, 1 sec, 10 sec, 30 sec and 60 sec and MULT Switch x1, x2, x5, and x10 gain
Output Pulse Width 0.5 µsec

Order No. Model No. Product Description USA Price Order
65-0248 NL304 Period generator Login Login

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