Rohde & Schwarz SML01 * SML02 * SML03
Analog Signal Generators with High Speed, Electronic Attenuator

Characteristics

Main Highlights of the SML0X

Frequency Range - 9 kHz to 3.3 GHz.

SSB Noise - < -122 dBc/Hz (f = 1 GHz, DELTA(f) = 20 kHz).

Setting Times - < 10 ms.

Level Uncertainty - < ±0.5 dB (>-120 dBm).

High Reliability Due to the Electronic Attenuator.

Digital Frequency and Level sweep.

AM/FM/(Phi)M (Optional Pulse Modulation).

3 Years Calibration Cycle.

General Specifications

(For complete specifications please see link to "Data Sheet.")

Frequency

9 kHz to 3.3 GHz.
0.1 Hz Resolution.

Level

-140 dBm to +13 dBm (+19 dBm over-range).
High level accuracy < ±0.5 dB (>-120 dBm).
Level setting without overshoots.
Electronic step attenuator.
Interruption free level setting.

Spectral Purity

SSB Noise < -122 dBc/Hz (typ. -128 dBc/Hz) (f = 1 GHz, DELTA(f) = 20 kHz).
Broadband noise < -140 dBc/Hz (typ. -150 dBc/Hz) (f = 1 GHz, DELTA(f) >2 MHz).

Speed

Setting times < 10 ms for frequency and level.

Modulation

AM/FM/(Phi)M as standard.
AM, FM/(Phi)M and pulse modulation can be operated simultaneously.
Optional pulse modulator with integrated pulse generator (SML-B3).

User-friendly Operation

High Contrast LC-display.
Online help including IEC Bus instructions.
All settings are easy and self explaining.
One-hand Operation - EasyWheel.

Low Cost of Ownership

3 year calibration cycle.
Low acquisition costs.
High reliability due to electronic attenuator.
Service friendly (permanent self control, access to internal test points).

Format

Small dimensions (WxHxD): 426.7 mm x 87.6 mm x 450 mm.
Low weight: < 8 kg.

Temperature Resistance -
Operating: 0°C to 55°C; meets IEC68-2-1 and IEC68-2-2.
Storage: -40°C to +70°C.

Climatic Resistance -
Humid heat: 95% relative humidity at +25°C/+40°C cyclically; meets IEC68-2-3.

Mechanical Resistance -
Vibration, sinusoidal: 5 Hz to 150 Hz, max. 2 G at 55 Hz, max. 0.5 G between 55 Hz and 150 Hz, meets IEC68-2-6, IEC1010-1 and MILT-28800D, class 5.
Vibration, random: 10 Hz to 300 Hz, acceleration 1.2 G_RMS.
Shock: 40 G shock spectrum, meets MIL-STD-810D and MIL-T-28800D, class 3/5.

Electromagnetic Compatibility - Meets EN 50081-1 and EN 50082-1 (EMC directive of EU).

Radiated Susceptibility - 10 V/m.

Power Supply - 100  V to 120  V (AC), 50  Hz to 60  Hz, 200  V to 240  V (AC), 50  Hz to 60  Hz, autoranging, max. 150  VA.

Safety - meets DIN EN 61010-1, IEC 1010-1, UL 3111-1, CSA 22.2 No. 1010-1.

Physical Characteristics