리퍼비시 계측기
Main features
• Convenient editor functions for creating
user-programmable waveforms, ARB
sequences and ARB sweeps
• 12-bit amplitude resolution
• 64-Kpoints waveform memory per
channel
• Sine synthesis with high spectral purity
(0.1 Hz to 5 MHz)
• Generation of triangular waves with
high linearity (0.1 Hz to 100 kHz)
• User-programmable frequency sweep
• ARB sequence mode for generating signals with extremely long periods
• Nonvolatile memory for storing 20
instrument setups as well as up to 99
ARB signals, ARB sequences and ARB
sweeps
• Memory card for waveform libraries
Specifications in brief
Specifications apply to both synthesis channels of ADS
Signal output
Output voltage (AC), EMF 0 to 20 V pp, Imax = ±100 mA, 0 to10 V into 50 Ω
DC offset setting range −5 to +5 V into 50 Ω
Sine 0.1 Hz to 5 MHz
Triangle 0.1 Hz to 100 kHz
Phase setting range CH1/CH2 −180° to +180°
Trigger modes
Frequency shift keying (FSK) phase-continuous
Phase shift keying (PSK) setting range −180 ° to +180 °
Pulse modulation (PM)
Reset (RESET) triggered phase reset to 0°
Hold triggered stop
Hold/Reset (HD/RS) triggered stop and reset
Sweep mode
Digital, user-programmable frequency and phase sweeps,
triggered internally, externally or manually
User-programmable waveforms
Length 2 to 65536 points, composite ARB
sequences
Amplitude resolution 12 bits
Clock source (CLK)
internal 400 Hz to 25 MHz
with ADS-B1 200 Hz to 33 MHz
external DC to 33 MHz
Filters (DC) 400 Hz to 33.33 MHz
3rd-order Bessel filters, modified 10 kHz, 100 kHz, 1 MHz, 2.5 MHz
7th-order Chebychev filters, modified 500 kHz, 5 MHz
ARB sequences
Sequence length 2 to 8192 ARB curves
Repetition rate for single curves 1 to 65535, programmable
Expansion factor (1 to 65535) x clock period, programmable for each ARB curve
Operating modes
Continuous mode CONT
Trigger modes SINGLE, STEP
Trigger mode trigger source internal, external,
manual
Internal triggering HCT/TTL-compatible, 50 Ω
Trigger period 1 µs to 2000 s
On/off ratio adjustable, 1:6500 to 6500:1
Resolution, ON/OFF time min. 500 ns
External triggering
Input impedance 50 Ω/600 Ω, selectable
Trigger threshold 0.2 V/2.0 V, selectable
Trigger edge up/down selectable
Trigger state active LOW/HIGH selectable
Frequency DC to 25 MHz
Memory 320 Kbyte, nonvolatile
Memory card 128 Kbyte
Clock generator (option ADS-B1)
Read frequency 200 points/s to 33.33 Mpoints/s
Resolution 0.01%, min. 10 ps
Reference frequency
Input/output frequency 5 or 10 MHz, selectable
Remote control IEC bus (IEEE 488.2), in line with SCPI
General data
Power supply 100/230 V −10/+15%,
120/220 V −15/+10%,
47 to 420 Hz, 150 VA
Dimensions (W x H x D) 435 mm x 192 mm x 350 mm
Weight 14 kg for fully equipped unit
Ordering information
Dual Arbitrary Waveform Generator ADS 1012.4002.02
Option
Clock Generator ADS-B1 1013.5748.02
Extras
Memory Card CMS-Z2 0841.1509.02
Software for ARB Signals AWD-K1 1026.4500.03
Softwar efor I/Q Signals IQSIM-K 1013.1642.02
Software for COFDM Signals DAB-K1 1013.4649.02
Service Kit ADS-Z2 1013.1494.02
User Manual X 1, Power Cord X 1
Test Lead GTL-104*1