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Digital attenuator
Hongke TS-LDA/TS-DAT Series
The Avision TS-LDA series of portable, programmable digital attenuators include 50-ohm and 75-ohm bi-directional step attenuators that operate in the frequency band up to 40 GHz. These low-cost, portable, USB-powered handheld wireless test sets are ideal for engineering and production testing, wireless network testing, and systems with integrated high-speed automatic test equipment (ATE), and are the best choice for wireless fading simulations in multi-input, multi-output (MIMO) and single-input, multiple-output (SIMO) wireless communication systems such as WiMAX, 3G, 4G, and LTE. The best choice for wireless fading simulation in WiMAX, 3G, 4G and LTE.
The Avision TS-DAT series of portable programmable digital attenuators are compact microwave digital step attenuators with low insertion loss, USB control and power, 60 or 90 dB maximum setting, 0.25 or 0.5 dB steps, and ranges from 10 MHz to 30 GHz. Front OLED display and user control buttons are standard.
HONGKE Digital Attenuator Features
Simple, cost-effective, versatile, and reliable, HONGKE Digital Attenuators cover the 10MHz to 40GHz frequency range in steps as low as 0.1dB. Both USB and Ethernet interfaces are provided, and can be easily programmed via the included Graphical User Interface (GUI) or webUI with LabVIEW driver, Windows API DLL files, Linux drivers, Windows API DLL files, Linux drivers, and Python samples.
- Power and control via USB connection
- Some models support Ethernet control
- Programmable Fixed or Sweep Decay Slope
- Comprehensive Windows and Linux support libraries compatible with most software development environments
- Includes GUI, Windows and Linux SDKs, LabVIEW drivers
- Decay profiles programmable from the GUI or SDK
- Configurable static IP or DHCP
- Single unit sized for ATE applications
Why choose HONGKE Digital Attenuator?
Hongke TS-LDA Series
| Model | Minimum Frequency (MHz) | Maximum Frequency (MHz) | Impedance (Ω) | channels | Attenuation Range (dB) | Step (dB) | Maximum Input (dBm) | Insertion Loss (dB) | Attenuation Accuracy (dB) Typ. | Switching speed Typ. | containment |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TS-LDA-102 | 6 | 1000 | 50 | 1 | 63 | 0.5 | 22 | 6 | 1 | 70 ns | USB |
| TS-LDA-102-75F | 10 | 1000 | 75 | 1 | 95 | 0.5 | 30 | 5 | 1 | 1.5 us | USB |
| TS-LDA-102N | 6 | 1000 | 50 | 1 | 63 | 0.5 | 22 | 6 | 1 | 70 ns | USB |
| TS-LDA-133 | 10 | 13000 | 50 | 1 | 63 | 0.5 | 22 | 8 | 1.5 | 50 ns | USB |
| TS-LDA-203B | 1000 | 20000 | 50 | 1 | 63 | 0.5 | 20 | 6.5 | 2 | 350 ns | USB/Ethernet |
| TS-LDA-302P-1 | 10 | 3000 | 50 | 1 | 63 | 1 | 33 | 5 | 1 | 2 us | USB |
| TS-LDA-302P-1N | 10 | 3000 | 50 | 1 | 63 | 1 | 33 | 5 | 1 | 2 us | USB |
| TS-LDA-302P-2 | 10 | 3000 | 50 | 1 | 90 | 2 | 33 | 5 | 1 | 2 us | USB |
| TS-LDA-302P-2N | 10 | 3000 | 50 | 1 | 90 | 2 | 33 | 5 | 1 | 2 us | USB |
| TS-LDA-302P-H | 10 | 3000 | 50 | 1 | 31.5 | 0.5 | 33 | 5 | 1 | 2 us | USB |
| TS-LDA-302P-HN | 10 | 3000 | 50 | 1 | 31.5 | 0.5 | 33 | 5 | 1 | 2 us | USB |
| TS-LDA-403 | 100 | 40000 | 50 | 1 | 31.5 | 0.5 | 0.625 | 9.5 | 2 | 35 ns | USB/Ethernet |
| TS-LDA-5018V | 50 | 18000 | 50 | 1 | 50 | 0.1 | 23 | 10 | 1 | 2 us | USB |
| TS-LDA-602 | 6 | 6000 | 50 | 1 | 63 | 0.5 | 22 | 8 | 1 | 70 ns | USB |
| TS-LDA-608V-4 | 200 | 8000 | 50 | 4 | 60 | 0.1 | 23 | 6 | 1 | 15us | USB/Ethernet |
| TS-LDA-802-12 | 200 | 8000 | 50 | 12 | 120 | 0.1 | 30 | 7.5 | 1 | 2 us | USB/Ethernet |
| TS-LDA-802-16 | 200 | 8000 | 50 | 16 | 120 | 0.1 | 30 | 7.5 | 1 | 2 us | USB/Ethernet |
| TS-LDA-802-32 | 200 | 8000 | 50 | 32 | 120 | 0.1 | 30 | 7.5 | 1 | 2 us | USB/Ethernet |
| TS-LDA-802-8 | 200 | 8000 | 50 | 8 | 120 | 0.1 | +25/30 | 6.5 | 0.6 | 2 us | USB/Ethernet |
| TS-LDA-802EH | 200 | 8000 | 50 | 1 | 120 | 0.1 | +25/30 | 6.5 | 0.6 | 2 us | USB/Ethernet |
| TS-LDA-802Q | 200 | 8000 | 50 | 4 | 120 | 0.1 | +25/30 | 6.5 | 0.6 | 2 us | USB/Ethernet |
| TS-LDA-906V | 200 | 6000 | 50 | 1 | 90 | 0.1 | 28 | 5 | 0.25 | 15 us | USB |
| TS-LDA-906V-8 | 200 | 6000 | 50 | 8 | 90 | 0.1 | 28 | 5 | 0.25 | 15 us | USB |
| TS-LDA-908V | 200 | 8000 | 50 | 1 | 90 | 0.1 | 23 | 8.5 | 0.25 | 15 us | USB/Ethernet |
| TS-LDA-908V-4 | 200 | 8000 | 50 | 4 | 90 | 0.1 | 23 | 8.5 | 0.25 | 15 us | USB/Ethernet |
| TS-LDA-908V-8 | 200 | 8000 | 50 | 8 | 90 | 0.1 | 23 | 8.5 | 0.25 | 15 us | USB/Ethernet |
Hongke TS-DAT Series
| Model | Frequency Court Circuit | Scope of Decline | Maximum Input Power | Minimum step value | Attenuation Accuracy | Insertion Loss | echo loss | USB control | Ethernet Control |
|---|---|---|---|---|---|---|---|---|---|
| TS-DAT64 | 10-6000MHz | 0-63dB | +30dBm | 0.5dB | 0.5dB | 14dB | 12dB | Standard | not available |
| TS-DAT64L (with LED display) |
10-6000MHz | 0-63dB | +30dBm | 0.5dB | ± (0.30+3%of Atten. Setting) Max. | 14dB | 12dB | Standard | not available |
| TS-DAT90L | 10-6000MHz | 0-90dB | +25dBm | 0.5dBm | - | <10dB | - | Standard | Optional |
| TS-DAT64F | 100-6000MHz | 0-63dB | +25dBm | 0.25dBm | ± (0.10+4%of Atten. Setting)Max. | <7dB |
＞12dB | Standard | Optional |
| TS-DAT90F | 200-6000MHz | 0-90dB | +25dBm | 0.25dBm | - | <10dB | - | Standard | Optional |
| TS-DAT64H | 100-12000MHz | 0-63dB | +22.0dBm | 0.5dB | ± (0.30+5%of Atten. Setting) Max dB | <10dB | ＞12dB | Standard | Optional |
| TS-DAT60KUL | 1GHz-22GHz | 0-60dB | +26.0dBm | 0.5dB | - | <10dB | ＞10dB | Standard | Standard |
| TS-DAT90KUL | 1GHz-22GHz | 0-90dB | - | - | - | - | - | Standard | Standard |
| TS-DAT306K | 1GHz-30GHz | 0-60dB | +28.0dBm | 0.5dB | ± (0.35+4%of State) | <10dB | Typical 10dB Typ. | Standard | Standard |
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Program Resources and Technical Services
Program Resources
Technical Services
As a leading solution provider in the field of electronic test and measurement, we offer a full range of services including training services, project consulting and additional technical support services, testing, certification and calibration services, as well as integration and secondary development services. Regardless of the complexity of your project needs, HONGKE is committed to helping you achieve maximum productivity in the most cost-effective manner. Our professional services are designed to solve your every challenge and drive your business to excellence.
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