DS Instruments – RF Signal Sources, Attenuators, Switches, Phase Shifters, Mixers & Test Systems

DS Instruments design and manufacture unique RF Test Equipment including Signal Generators, Digital Attenuators, Mixers, RF Switches, Tracking Generators, Phase Shifters and Frequency Counters. The products are compact, affordable and reliable, making them attractive to engineers and technicians in aerospace, education, military, communications, and laboratories. The instruments are completely powered by and controllable via USB with a PC GUI, automated SCPI COM port commands, and front panel push-buttons making them some of the most flexible devices on the market. Custom applications can also be written using the Windows .NET environment. All the products are designed and made in Nevada, USA.

Testime Technology Ltd

SG600L RF Signal Generator

  • Stand-alone and USB remote operation

  • Up to 6GHz output frequency

  • Adjustable output power (Step & Variable)

  • Industry-standard SCPI command support

  • Internal ±2.5PPM TCXO 10MHz reference

  • Front user frequency step buttons

  • Frequency-sweeping support

  • Front-mounted bright OLED display

  • Sturdy black all-aluminum enclosure

  • Simple Windows control GUI

  • Powered from standard micro-USB like a smartphone

  • Easy interface to software packages (Matlab, Python, Android, Linux, IOS…)

Digital Attenuators DAT64L & DAT64H

  • Stand-alone and USB remote operation

  • Max input power: +25.0dBm

  • Attenuation: 0-63dB

  • Step Size: 0.5dB

  • DAT64L Frequency: 1MHz – 6GHz

  • DAT64H Frequency: 100MHz – 12GHz

  • SCPI command support via USB COM port

  • Front buttons and convenient OLED display

  • Power: 5v standard USB

  • Standard SMA RF connectors

  • Dimensions: 2.75″ x 1.24″ x 2″

MX6000L Hybrid Mixer & Local Oscillator

  • RF Mixer Features

  • Micro-USB powered from Laptop, battery-pack, Smartphone Charger, PC…

  • Compact, Rugged All-Metal Enclosure

  • Bright and efficient OLED display

  • Simple and effective control interface

  • Industry standard Virtual COM Port serial commands

  • 50 Ohm gold SMA ports

  • Internal ±2.5ppm LO reference frequency

MX6000L Rear Panel

  • RF Downconverter Specs

  • Integrated 25 – 6000 MHz programmable local oscillator

  • IF output range: LF to 600 MHz

  • RF input range: 10 – 6000 MHz

  • High RF input P1dB > +12 dBm

  • Low LO leakage:< -30 dB typical

  • LO phase noise at 6GHz < 72 dBc

  • Very low conversion loss
  • Return loss > 10 dB

  • Typical noise figure: 9.75 dB

TT7000 RF Power Meter, Counter & Signal Generator

  • Device Modes

  • Calibrated Power Meter (-50 to +5 dBm) (100MHz – 7GHz)