0861017447 or 0213001044  |  How to buy  |  FAQ  |  Contact us

Login  |  Signup  |  Orders

 Vaunix Lab Brick LDA-602 digital attenuator, 6 GHz, 0-63 dB. PRICE INCLUDES VAT & SHIPPING. images


Vaunix Lab Brick LDA-602 digital attenuator, 6 GHz, 0-63 dB. PRICE INCLUDES VAT & SHIPPING.

: LDA-602

The LDA series of Lab Brick® Digital Attenuators are 50 Ohm RF step attenuators with calibrated operation up to 6 GHz. These units connect to a USB port for control and power and require no additional DC supply voltage. They are easily programmable for fixed attenuation or swept attenuation ramps directly from the included GUI. Lab Brick Digital Attenuator API DLL and LabVIEW compatible drivers are also available for custom programming applications.

The Lab Brick Digital Attenuators are ideal for engineering and production test laboratories as well as integration into high speed automatic-test-equipment (ATE) systems. They can also be used in development of low-cost fading simulators for Multiple Input Multiple Output (MIMO) and Single Input Multiple Output (SIMO) communication systems such as WiMAX, 3G and LTE. They are based on GaAs monolithic-microwave-integrated-circuit (MMIC) attenuator technology for excellent repeatability of attenuation values.

Each device comes with a USB flash drive containing the GUI software and digital version of the programming guide, along with a 6’ USB cable. The Lab Brick Digital Attenuator GUI is compatible with Microsoft Windows™ standard operating systems for personal computers, including Windows 2000, Windows XP, Windows Vista, and Windows 7. They are housed in rugged aluminum enclosures each measuring 3.86 x 2.52 x 1.35 in. (98 x 54 x 34 mm) and weigh just 0.5 lb. (0.23 kg). All Lab Brick LDA Digital Attenuators are ROHS compliant.


Features and Benefits

USB powered and controlled

Includes easy to install and use GUI

Programmable attenuation ramp

Operate multiple devices directly from a PC or self-powered USB hub

Easily programmable for ATE applications

Robust aluminum construction


Automated Test Equipment (ATE)

WiMAX, 3G Fading Simulators

Engineering/Production Test Labs


8td align="right">0 dB atten. setting: 2.0:1 max.0.5 dB atten. setting: 1.7:1 max.All other settings: 1.5:1 max.

Typical Specifications
  LDA-602 6 to 6000 MHz
Insertion Loss
  LDA-602 6 to 1000 MHz: 7 dB max.
1000 to 2000 MHz: 8 dB max.
2000 to 4000 MHz: 9 dB max.
4000 to 6000 MHz: 10 dB max.
Attenuation Range 0 to 63 dB
Attenuation Step Size
  Programmable 0.5 dB min. 63 dB max.
Programmable Step Size Resolution 0.5 dB
Attenuation Accuracy1 ± 0.3 + 5% of atten. setting, dB max.
Switching Speed 80 nS max.
Input/Output VSWR
Input Power for 0.1 dB Compression2 +22 dBm typ.
Input 3rd Order Intercept 0 dB atten. setting: +46 dBm typ.
All other settings: +32 dBm typ.
DC Power Via USB
GUI Compatibility Windows 2000/XP/Vista/7
Dimensions 3.86" x 2.52" x 1.35"
(98 mm x 54 mm x 34 mm)
Weight < 0.5 lbs (0.23 Kg)
RF Connectors SMA-F
USB Cable USB 2.0 A to Mini B
Included Accessories USB Flash Drive with GUI Software &
User Manual/Programming Guide
6' USB Cable
1. Customized models are available tailored to specific performance requirements.
2. Do not exceed +22 dBm input power. Damage may occur. Specifications are subject to change without notice.

0861017447 or 0213001044 - Phone orders

Product details

Category: Attenuators

Manufacturer: Vaunix Lab Brick

Product code - SKU: LDA-602

Similar products

The LDA series of Lab Brick® Digital Attenuators are 50 Ohm RF step...
Price on request
Attenuation: 30 dB Power: 30W Connectors: N(f) to N(f) Freq. Range:...
ZAR 950.00 (taxes not included)
ZAR 1,092.50 (taxes included)
Attenuation: 50 dB Power: 50W Connectors: N(f) to N(m) Freq. Range:...
ZAR 1,250.00 (taxes not included)
ZAR 1,437.50 (taxes included)
Attenuation: 100 dB Step size: 10 dB Power: 2W Connectors: SMA(f) to...
ZAR 1,550.00 (taxes not included)
ZAR 1,782.50 (taxes included)