BK Precision 1803D - 200MHz Frequency Counter
B+K PRECISION counters provide versatility and reliability for a broad spectrum of laboratory and service applications. In addition to frequency measurement, most
B+K PRECISION counters also provide period and totalize measurement capabilities.
Features:
Selectable gate times 0.1 sec and 1.0 sec
7 digit LED display
High accuracy time display
Compact bench top AC powered counter
Wide measuring range up to: 200MHz
BK Precision 1804D - 1GHz Frequency Counter
B+K PRECISION counters provide versatility and reliability for a broad spectrum of laboratory and service applications. In addition to frequency measurement, most B+K PRECISION counters also provide period and totalize measurement capabilities
Features:
Selectable gate times 0.1 and 1.0 sec.
7 digit LED display
Highly accurate time base
Measures up to 1.0GHz
BK Precision 1823A - 2.4GHz Universal Frequency Counter with Ratio Function
The model 1823A is a reciprocal 2.4GHz universal frequency counter that is microprocessor controlled. The LED display can provide eight digits of resolution using the internal 10S gate time. The high accuracy, sensitivity and versatility of this counter make it an extremely valuable instrument to scientists, engineers, experimenters and communications technicians
Features:
Selectable gate times 0.1 sec and 1.0 sec
+1PPM Time base stability
Trigger function
Frequency ratio measurement function
Time interval measurement function
External frequency standard input
Bright LED display
Attenuator
Period
Total
Low pass filter
Line Filter
RS-232C Interface
Features:
RS232 Interface
Wide measuring range up to 3.5GHz
Bright nine digit LED display
Period mode for accurate low frequency measurement
Totalize mode permits counting of individual events
Accurate TCO (Temperature Compensated Oscillator) time base