Specifications
For more product information please visit www.bkprecision.com
39
Function & Arbitrary
Waveform Generators
Two Year Warranty
D
UAL TONE MULTI FREQUENCY (DTMF) GENERATE MODE
D
ialing digits generated: 0 to 9, #, *, A, B, C, D
D
uration: 1 mS to 10.000 Sec, 1 mS steps
D
elay: 0 mS to 10.000 Sec, 1 mS steps
CUSTOM DUAL TONE GENERATE MODE
Tone 1, Tone 2 Frequency: DC to 10.000 kHz, 1 Hz steps
Phase Offset: 0 deg. to 359 deg., 1 deg. steps
O
utput ON time: Cont. or 1 ms to 10.000 sec, 1 ms steps
O
utput OFF time: 0 ms to 10.000 sec, 1 ms step.
A
MPLITUDE MODULATION (AM) MODE
Int. modulation freq: 0 Hz to 10 KHz, 1 Hz steps
Ext. modulation freq: DC to 35 kHz
Percentage modulation: Variable 0% to 100%, 1% steps
SINGLE SIDEBAND (SSB) MODE
I
nt. modulation freq: 0 Hz to 1.0 MHz, 1 Hz steps
E
xt. modulation freq: DC to 8500 Hz
U
pper or Lower Sideband selectable
FREQUENCY SHIFT KEYING (FSK) MODE
Int. modulation freq: 0 Hz to 130 kHz, 1 Hz steps
Ext. modulation freq: 0 Hz to 3 MHz
Mark/Space freqs: 0 Hz to 21.5 MHz, 31.5 MHz (Model 4071), 0.01 Hz steps
DATA MODULATION MODE
Baud Rate: 0 Hz to 130 kHz, 1 Hz steps
Message length: 1 to 960 bits. Nonvolatile storage: 10 locations
Mark/Space frequencies: 0 Hz to 21.5 MHz, 31.5 MHz (Model 4071), 0.01 Hz Steps
POWER & VOLTAGE MEASUREMENT MODE
Input signal level: ±5 V max. (10Vp-p)
Input signal bandwidth: DC to 50 kHz
Power calc. impedance: Variable from 1 to 999 Ω
BINARY PHASE SHIFT KEYING (BPSK) MODE
Int. modulation freq: 0 Hz to 130 kHz, 1 Hz steps
Ext. modulation freq: 0 Hz to 10 kHz
DUAL TONE MULTI FREQUENCY (DTMF) DETECT MODE
DTMF digits detected: 0 to 9, #, *, A, B, C, D
Detection range: 10 Vp-p max., 20 mVp-p min.
Detection time: 100 ms
ARBITRARY WAVEFORM GENERATOR MODE
Vertical Resolution: 12 bits
Sample Rate: Variable from 0Hz to 40 Msamples/Sec. in .1 Hz steps
Sample Buffer Depth: 32,768 data points
Data Formats Supported: Floating Point, Decimal, Hexadecimal, Integer, Binary, Digital,
CSV and PRN formats
Nonvolatile waveform storage: 1 location, 32,768 points
FUNCTION GENERATOR MODE
Waveforms: Pos. Ramp, Neg. Ramp, Triangle, Pos. Exponential, Inverted Pos.
Exponential, Neg. Exponential, Inverted Neg. Exponential,
Random (noise), Sinewave
Repetition Rate: 0 Hz to 2 MHz in 1 Hz steps, all functions
Run Mode: Continuous or Internal/External Triggered
PULSE GENERATOR MODE
Frequency: 0 Hz to 2 MHz in 1 Hz steps
Duty Cycle: Variable 0% to 100% in 1% steps
Tr, Tf: ≤ 40nS (10% to 90%, 1Vp-p)
Variable in amplitude and offset, TTL/CMOS output also.
GENERAL
Power: 100-240 VAC 47-63 Hz, 30W, 3 prong IEC conn.
Display: 2 line by 40 character, LCD, backlit.
Weight: 3.5 lbs. (1.6 kg)
Dimensions (H x W x L):5.5 x 11.75 x 10.375" (140 x 298 x 264mm)
Operating Temperature: 32° to 104°F (0° to 40°C) ambient.
Stored instrument setups: 10, including 1 power-up state
SUPPLIED: Manual, Line Cord
OPTIONAL: Carrying Case LC 40, TLFG Kit
Accessories
M
AIN OUTPUT
F
requency: DC to 21.5 MHz, 31.5 MHz (Model 4071), 0.01 Hz Steps
Level: 4 mVp-p to 10.000 Vp-p, 1mV steps (into 50Ω) or -44
dBm to +24 dBm, 0.1 dBm steps (into 50Ω) in Function,
Arbitrary and Pulse modes.
4
mVp-p to 5.0 Vp-p, 1mV steps (into 50 Ω) or
-
44.0 dBm to +18 dBm, 0.1 dBm steps (into 50 Ω) in
S
inewave, AM, FM, PM, SSB, Sweep, VCO, Burst, DTMF,
Dualtone, BPSK, and FSK modes.
Level Accuracy: ±1%
Sinewave Distortion <1%
Flatness: ± 0.2 dB (DC-10 MHz), ±0.4dB (10MHz - 21.5MHz)
@
5Vpp (into 50 Ω)
D
C offset: 0V to ±6 V, 1 mV steps (into 50 Ω)
O
utput impedance: 50 Ω
Freq. accuracy: ±10 ppm (.001%), (@50Ω)
Phase Noise: < -55 dBc in a 30 kHz band
Spectral Purity(@5Vpp): DC to 100 kHz: > -50 dBc
100 KHz to 1 MHz: > -45 dBc
1
MHz to 12 MHz: > -40 dBc
1
2 MHz to 21.5 MHz:> -35 dBc
D
istortion: 0.011Hz to 100KHz≤ 1%
SYNC OUTPUT
Amplitude: 0V to +5V p-p (TTL/CMOS comp.)
Fall Time: 5 ns.
Rise Time: < 8 ns. 10% to 90%
Output current: ±24 mA. max
RS232 PORT
Asynchronous, no parity, 1 start bit, 1 stop bit.
Baud rate: Adjustable, 300 bps to 115,200 bps.
Remote operation from a terminal or host computer.
EXTERNAL MODULATION INPUT
Maximum full scale input:±5 V (10 Vp-p)
Input Impedance: 30 kΩ
EXT. TRIGGER/GATING/FSK/BPSK INPUT
Input impedance: 80 kΩ
Max. input level: ±10V
Max. gating freq: 3 MHz
EXT. ARB CLOCK INPUT
Input level: TTL/CMOS
Max. clock freq: 40 MHz
OPERATING MODES
The carrier frequency for all modulation modes are 0 Hz to 21.5000000 MHz
(Model 4070A), 0 Hz to 31.5000000 MHz (Model 4071), 0.01 Hz steps.
All internal modulation frequencies are synthesized and are accurate to 0.01%.
BASIC SINEWAVE (CW) MODE
Output frequency: 0 Hz to 21.5 MHz, 31.5 MHz (Model 4071), .01 Hz Steps
FREQUENCY MODULATION (FM) MODE
Int. modulation freq: 0 Hz to 10 kHz, 1 Hz steps
Ext. modulation freq: DC to 35 kHz
Peak frequency deviation: 0 Hz to ±5.0 MHz, 1 Hz steps
PHASE MODULATION (PM) MODE
Int. modulation freq: 0 Hz to 10 kHz, 1 Hz steps
Ext. modulation freq: DC to 35 kHz
Peak phase deviation: 0 to ±180°, 1° steps
SWEEP MODE
Start/Stop freq: 0 Hz to 21.5 MHz, 31.5 MHz (Model 4071), .01 Hz Steps
Linear or Log sweep. Up or Down sweep direction
Continuous or Int/Ext Triggered sweep
Sweep time: 1 ms to 60 sec. 1 ms steps.
VOLTAGE CONTROLLED OSCILLATOR MODE
Endpoint frequencies: 0 Hz to 21.5 MHz, 31.5 MHz (Model 4071), .01 Hz Steps
Control input range: -5.0V to +5.0V
Control signal bandwidth: DC to 35 kHz
BURST MODE
Continuous or Triggered from Front Panel, RS232, or Ext. TTL
On Time: 1 mS to 99.999 Sec, 1 mS steps
Off Time: 0 mS to 99.999 Sec, 1 mS steps
Specifications
models
4070A, 4071