SEFRAM 4410B User manual

Pour obtenir des informations complémentaires, contactez nous au (33).04.77.59.36.81
Visit our
Web site
http://www.sefram.fr
SEFRAM 4410B
Quality, performance, economy-
standard with
SEFRAM...
Sefram
Sefram
Capabilities
• 10 MHz Frequency Range
• Integrated Frequency counter
• AM and FM Modulation
• Sweep Capabilities
• Variable Symmetry
• Panoramic backlighted LCD display
Choice of Capabilities
The 4410B model is a 10MHz generator, which
combines sine, triangle, square and DC capabi-
lities in one small unit. All these waveforms are
available over a very broad frequency and
amplitude range with a choice of sweep and
modulation modes. Variable symmetry from
10 % to 90 % offers the possibility to generate
ramps and pulse waveforms.
The LCD displays (backlighted) 2 parameters at
the same time.
Variable Amplitude and Offset
The 4410 B generator separate amplitude
and offset controls allow you to super-
impose a DC component on the AC output
waveform. The output level can be conti-
nuously adjusted over a 20 dB range and
attenuated by 20 dB or 40 dB fixed atte-
nuator.
Sweep Capabilities
The sweep mode can be internally or exter-
nally controlled. Sweep start and stop fre-
quencies are independently adjustable.
Linear or log. sweep capabilities.
SEFRAM Generators series
The SEFRAM generators series are your solution for studying low-and hight frequency electrical and electronic phenomena and general physical
parameters. Please find in the following selection guide their specifications and choose the model that meets your needs
Modulation
The output waveform can be amplitude or
frequency modulated by an internal (1KHz)or
external signal. The modulation level is ajdus-
table 0 to 100%.
Frequency Counter
A built-in digital counter that display the instru-
ment frequency allows precise settings. An
additional converter enables the reading of very
low frequencies with high resolution. This 6
digits autoranging counter can be used to mea-
sure external signals.
10 MHz function generator.
4405 4410 B 4420 4440 4450 4464 4465
Type de générateur functions synthesized pulse arbitrary arbitrary
Max Fréquency . 5 MHz 10 MHz 20 MHz 20 MHz 50 MHz 100 MHz n.a.*
Sine, triangle, square yes yes yes yes pulse yes pré-définied pré-définied
Arbitrary (max. point rate) - - - - - 25 MS/s 500 MS/s**
Vertical Resolution - - - - - 12 bits 12 bits
Horizontal Resolution - - - - - 128 Kwords 256 Kwords
Freq. Counter (max.F.) - 75 MHZ 50 MHZ - - - -
Max Amplitude into (50Ω) 10 Vp-p 10 Vp-p 10 Vp-p 15 Vp-p 10 Vp-p 10 Vp-p 15 Vp-p
Separate offset yes yes yes yes yes yes yes
Trigger, Gate - - yes yes yes yes yes
Counted, Burst - - - yes yes yes yes
Sweep capabilities ext. int./ext. int./ext. ext. n.a.* - -
Modulation - AM,FM AM,FM AM,FM - AM AM
Variable Symmetry yes yes yes yes n.a.* n.a.* n.a.*
Synthesiseur - - - yes - yes n.a.*
Stored set ups - - - up to 99 up to 99 up to 99 up to 99
GPIB Programming - - - yes yes yes yes
*not applicable* per channel

WAVEFORMS
Sine, square, triangle and DC.
OPERATING MODES
Symmetry : 10% to 90%, up to 1 MHz
Sweep : The output waveform can be linear internally swept over
100 : 1 range. The sweep start and stop freq. can be independently
adjusted and the sweep rate can be set from 20 ms to 10s.
Modulation : The output can be AM and FM modulated by an
internal or external signal. The internal modulation is a 1 KHz
sinewave.
FREQUENCY CHARACTERISTICS
Range : 0.01 Hz to 10 MHz in 8 overlapping ranges. Each range
capable of over 100 : 1 frequency change.
Control : The range is selected by up and down keys; frequency
within the range is set with a multiturn control.
Display : Up to 4 digits (1100 counts) with backlight LCD, range
units (MHz, KHz, Hz, and mHz) and decimal point.
Display accuracy is 0.01 % of reading ± 1 LSB from 100 Hz to 10 MHz and 3%
from 0,01 Hz to 99 Hz .
OUTPUT CHARACTERISTICS
Amplitude Range : Up to 10 Vp-p into 50 Ω(20 vp-p into open circuit).
Amplitude Controle : >20 dB continously variable.
Amplitude Attenuator : 2 independant attenuators with a
±2 % accuracy
Amplitude Flatness : ± 0,5 dB to 1 MHz
± 2 dB to 10 MHz
Offset range : Variable up to ± 10 V. Absolute peak amplitude plus offset
limited to 10 V (± 5 V into 50 Ω).
Output impedance : 50 Ω
Output protection : The generator main output is non-destructively pro-
tected against short circuit to ground or to any voltage practically available
in electronic laboratories.
WAVEFORM CHARASTERISTIC
Sine Distorsion : < 1 %THD, 10 Hz to 100 KHz.
< 25 dBc above 100 KHz
Triangle Linearity : > 98 % to 100 KHz.
Square Transition Times : < 22 ns 10 % à 90 % at full output amplitude
terminated into 50 Ω.
Square Abberations : < 5 % of p-p amplitude ± 50 mV
INPUTS AND OUTPUTS
• Sync, Out : TTL levels square wave with a 50 Ω impedance . Can drive a
minimum of 20 TTL loads.
• Sweep In-Out : 0-5 V input for a up to 100 : 1 frequency change. In
the sweep mode, the sweep voltage is available at this output.
Output impedance : 600 Ω
Input impedence : 10 Ω
• Mode In-Out : The internal 1 KHz sine-wave is available for external
synchronisation. The signal amplitude is 2 Vp-p and 600 Ω output impe-
dance.
In EXT modulation mode, a signal applied to this input will modulate the
output signal. A 2 Vp-p signal is required for a 100 % AM modulation. The
input impedance is 10 Ω
• Trigger in : TTL compatible external signal width is 50 ns minimum
with MAX. rate of 10 MHz
COUNTER CHARACTERISTIC
Range : 5 Hz to 75 MHz
Resolution : Autoranging, up to 6 digits.
Accuracy : ± 1digit ± 20 ppm.
Sensitivity : 30 mVRMS .
GENERAL
Safety : IEC 1010, Cat. I
Power Requirements : 93-128 VAC, 185-256 VAC sweetch selectable,
48-66 Hz, 25 VA Max.
Dimensions : 89 x 220 x 200 mm
Weight : 2 kg
Operating temperature : 0° C to 50° C.
Storage temperature : -20° C to 60° C.
Warranty : 3 years.
SUPPLIED WITH
All generators are supplied with a power cord and user’s manual.
OPTIONAL ACCESSORIES
• BNC/BNC cable (1m, black, IEC 1010 ) - SO 410
• BNC m/2 x BNC f. adaptator- SO 401
• Isolated BNC m/2 x ban. f adaptator - SO 402
• 50 Ω, 2 w load - SO 405
To discover the complete range of accessories, contact
us and ask for the ELDITEST catalog
Sefram
Sefram
SEFRAM 4410B
10 MHz function generator.
32, rue Edouard Martel • 42100 - St Etienne
Lignes commerciales directes :
+33 (0).4.77.59.36.80 ou +33 (0).4.77.59.36.81
Fax. [phone]
Web : www.sefram.fr • e-mail : [email protected]
Specifications subject to change without notice - FT 4410B A 00 For assistance and ordering