B&K 4071 user manual Specifications, Operating Modes

9.0 4071 Specifications

Main Output		Binary Phase Shift Keying (BPSK) Mode
Frequency: DC to 31.5 MHz, .01 Hz steps		Int. modulation freq: 0 Hz to 130 KHz, 1 Hz steps
Level: 4 mVp -p to 10.0 Vp -p,	1 mV steps (into 50 Ω)	Ext. modulation freq: 0 Hz to 10 KHz
or -44.0 dBm to +24.0 dBm, .1 dBm steps (into 50 Ω)		Sync Output
in Function, Arbitrary and Pulse modes.		Amplitude: 3.5V to +5V
Level: 4 mVp -p to 5.0 Vp -p, 1 mV steps (into 50 Ω)		Fall Time: 5 nS. Rise Time: 8 nS. 10% to 90%
or -44.0 dBm to +18.0 dBm, .1 dBm steps (into 50 Ω) in		Output current: ± 24 mA.
Sinewave, AM, FM, PM, SSB, Sweep, VCO, Burst, DTMF,		Ext. Trigger/Gating/FSK/BPSK input
Dualtone, BPSK and FSK modes.		Input impedance: 80 KΩ
Level Accuracy: ± 1% Flatness: ± .2 dB (DC-10 MHz), +0.4dB		Max. input level: ± 10V
(10MHz – 31.5MHz) @5vpp (into 50 Ω)
		Max. gating freq.: 3 MHz
DC offset: 0V to ± 6.0 V, 1 mV steps (into 50 Ω)		General
Output impedance: 50 Ω Freq. accuracy: ± 10 ppm (.001%)
Spectral Purity(@ 5Vpp): > -35 dBc (12MHz-21.5 MHz), > -40dBc		Power: 100-240VAC 47-63 Hz, 30W, 3 prong IEC conn.
(1MHz-12 MHz), > -45 dBc (100KHz-1MHz), > -50 dBc (DC-100KHz)Display: 2 lines by 40 characters, LCD, backlit.
Distortion: 0.01Hz to 100KHz <1%		Weight: Approx. 3.5 lbs.
External Modulation Input		Dimensions: 5.1" x 9.3" x 10.2" (H x W x L)
		Operating Temperature: 0 to 40 deg. C ambient.
Max. level in: ±5V (10V p-p)
		Saved Instrument States: 10, including 1 power up state.
Input Impedance: 30 KΩ
	31.5 MHz)
Bandwidth: DC to 50 KHz		Amplitude Modulation (AM) Mode
RS232 port		Int. modulation freq: 0 Hz to 10 KHz, 1 Hz steps
Asynchronous, no parity, 1 start bit, 1 stop bit.		Ext. modulation freq: DC to 35 KHz
Baud rate: Adjustable, 300 bps to 115.2 Kbps		Percentage modulation: 0% to 100%, 1% steps
Connector: DB9 female type		Single Sideband (SSB) Mode
Operating Modes
		Int. modulation freq: 0 Hz to 3.0 MHz, 1 Hz steps
The carrier frequency for all modulation modes is		Ext. modulation freq: DC to 8.5 MHz
0 to 31.5 MHz, .01 Hz steps		Upper or Lower Sideband selectable
Basic Sinewave (CW) Mode		Frequency Shift Keying (FSK) Mode
Output frequency: 0 Hz to 31.500 MHz, .01 Hz steps
		Int. modulation freq: 0 Hz to 130 KHz, 1 Hz steps
Frequency Modulation (FM) Mode
		Ext. modulation freq: 0 Hz to 3 MHz
Int. modulation freq: 0 Hz to 10 KHz, 1 Hz steps		Mark/Space freq: 0 Hz to 31.5 MHz, .01 Hz steps
Ext. modulation freq: DC to 35 KHz		Data Modulation Mode
Peak frequency deviation: 0 Hz to ± 5.0 MHz, 1 Hz steps
		Baud Rate: 0 Hz to 130 KHz, 1 Hz steps
Phase Modulation (PM) Mode
		Message Length: 1 to 960 bits
Int. modulation freq: 0 Hz to 10 KHz, 1 Hz steps
		Mark/Space freq: 0 Hz to 31.5 MHz, .01 Hz steps
Ext. modulation freq: DC to 35 KHz
		Message nonvolatile storage: 10 locations
Peak phase deviation: 0 to ± 180 deg., 1 deg. steps
		Power and Voltage Measurement Mode
Sweep Mode
		Input signal level: ±5V max. (10V p-p)
Start/Stop freq: 0 Hz to 31.5 MHz, .01 Hz steps
		Input signal bandwidth: DC to 50 KHz
Linear or Log sweep, Continuous or Triggered, Up or Down
		Power calc. impedance: Variable from 1 to 999 ohms
Sweep time: 1 mS to 60 Sec. 1 mS steps
Voltage Controlled Oscillator Mode (VCO)		Dual Tone Multi Frequency (DTMF) Detect Mode
Endpoint freqs: 0 Hz to 31.500 MHz, .01 Hz steps		DTMF digits detected: 0 to 9, #, [ , A,B,C,D
Control input range: -5.0V to +5.0V		Detection range: 10 Vp -p max., 20 mVp -p min.
Control signal bandwidth: DC to 35 KHz		Detection time: 100 mS

Burst Mode	Arbitrary Waveform Generation Mode
Continuous or Triggered via Front Panel, RS-232, or Ext. TTL
	Vertical resolution: 12 bits
Duration: 1 mS to 99.999 Sec, 1 mS steps
	Sample update rate: DC - 40 MHz in .01 Hz steps
Delay: 0 mS to 99.999 Sec, 1 mS steps
	Sample buffer depth: 32,768 points

Dual Tone Multi Frequency (DTMF) Generate Mode

Dialing digits generated: 0 to 9, #, [ , A,B,C,D

Duration: 1 mS to 10.000 Sec, 1 mS steps

Delay: 0 mS to 10.000 Sec, 1 mS steps

Dual Tone Generation Mode

Tone 1, Tone 2 Frequency: DC to 10.000 KHz, 1 Hz steps

Phase offset: 0 deg. to 359 deg., 1 deg. steps

Output On time: 1 mS to 10.000 Sec, 1 mS steps

Output Off time: 0 mS to 10.000 Sec, 1 mS steps

Function Generator Mode

Waveforms: Pos/Neg Ramp, Triangle, Exponential, Noise, Sine Repetition rate: 0 Hz to 2 MHz in 1 Hz steps

Run mode: Continuous or Triggered

Run mode: Continuous or Triggered

Waveform nonvolatile storage: 32,768 points, 1 location

Operating Mode: Int/Ext clock, Multi Unit Lock mode

Unit Lock Phase Adjustment: 0-359.99 deg, .01 deg steps

Pulse Generator Mode

Frequency: 0 Hz to 2 MHz in 1 Hz steps

Duty cycle: 0% to 100% in 1% steps

Tr, Tf: <40 nS (10% to 90%, 1Vp -p)

Variable in amplitude & offset. TTL/CMOS output also.

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BK Precision 4071 User Manual Rev.2.2