BK Precision 1823a User Manual

7
 INPUT C. CHARACTERISTICS
 FREQUENCY RANGE: 80 MHz to 2.4 GHz
 SENSITIVITY: 25 mV from 80 MHz to 150 MHz
20 mV from 150 MHz to 2.0 GHz
60 mV from 2.0 GHz to 2.4 GHz
• COUPLING : AC only
• IMPEDANCE : 50 Ω ±5%
• MAX. INPUT LEVEL : 3 Vrms sine wave
• RESOLUTION AND NUMBER OF DISPLAYED DIGIT
Time Base Selector
INT
EXT
INT
EXT
INT
EXT
INT
EXT
Gate Time
0.01 S
0.1 S
1 S
10 S
Number Of Displayed Digit
5
6
6
7
7
8
8
9
Frequency (Input C)
RESOLUTION
80 MHz-99 MHz
1 KHz
100 Hz
100 Hz
10 Hz
10 Hz
1 Hz
1 Hz
0.1 Hz
100 MHz-999 MHz
10 KHz 1 KHz 1 KHz 100 Hz 100 Hz 10 Hz 10 Hz 1 Hz
1 GHz-2.4GHz
100 KHz 10 KHz 10 KHz 1 KHz 1 KHz 100 Hz 100 Hz 10 Hz
(Table 2)
 TIME BASE CHARACTERISTICS
• TYPE : TCO (Temperature controlled oscillator)
• FREQUENCY : 10.000000 MHz
• STABILITY : ±1 PPM(±1 count)
• LINE VOLTAGE STABILITY : Less than ± 1 PPM with ± 10% line voltage
variation.
• TEMPERATURE STABILITY : ±5 PPM from 0°C to 50°C
• MAX. AGING RATE : ±5 PPM/year
• INT. STD. OUT : 10 MHz(internal standard frequency output)
• LEVEL : 1 Vpp or more.
• IMPEDANCE : Approx. 600 Ω
• EXT. STD. IN : 10 MHz (external standard frequency input)
• LEVEL : 1.5 Vrms to 5 Vrms
• IMPEDANCE : Approx. 600 Ω
 DISPLAY CHARACTERISTICS
• DISPLAY : Nine Digit 0.56" LED with M/n, K/u, Hz, m, Sec, G.T, Hold,
and “OF” indicators. Function and Gate time: User Selected.
“OF” Display Shown When Count exceeds 999 999 999
• HOLD : In Frequency and Period, TOTAL. Mode measurement in
progress is stopped, and the last complete measurement is

BK Precision 1823a Specifications

General

Brand	BK Precision
Model	1823a
Category	Cash Counter
Language	English