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RF Test Solutions › Programmable Attenuators › Multi-Channel Programmable Attenuation Systems

Multi-Channel Programmable Attenuator Systems

Single Channel Modules ›
TECHNICAL OVERVIEW

  • Rack-mounted multi-channel programmable attenuator systems
  • Multi-channel / MIMO / 4G & 5G radio testing
  • Up to 120 dB attenuation range per channel
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Multi-Channel Attenuators

  • Precise attenuation control with Ethernet, USB & daisy-chain control options
  • Ideal for transmission loss simulation, signal fading and MIMO measurements
  • Applications include LTE / 5G / IoT / Bluetooth / Zigbee / Wi-Fi 6E

Model Name Frequency(MHz) Number of Channels Max Attenuation (dB) Rack Height Connector Control
Low High Type Panel
Sort Sort Sort Sort Sort Sort Sort Sort Sort
ZTDAT-4-13G60S 10 13000 4 60 1U SMA Front USB & LAN
ZTDAT-4-13G90S 10 13000 4 90 1U SMA Front USB & LAN
ZTDAT-8-13G60S 10 13000 8 60 2U SMA Front USB & LAN
ZTDAT-8-13G90S 10 13000 8 90 2U SMA Front USB & LAN
ZTDAT-8-6G30S 1 6000 8 30 1U SMA Front & Rear USB & LAN & Daisy-Chain
ZTDAT-8-6G63SR 1 6000 8 63 1U SMA Rear USB & LAN & Daisy-Chain
ZTDAT-8-6G95S 1 6000 8 95 1U SMA Front & Rear USB & LAN & Daisy-Chain
ZTDAT-8-6G95SR 1 6000 8 95 1U SMA Rear USB & LAN & Daisy-Chain
ZTDAT-12-6G30S 1 6000 12 30 1U SMA Front & Rear USB & LAN & Daisy-Chain
ZTDAT-12-6G95S 1 6000 12 95 1U SMA Front & Rear USB & LAN & Daisy-Chain
ZTDAT-12-6G95SR 1 6000 12 95 2U SMA Rear USB & LAN & Daisy-Chain
ZTDAT-16-6G63S 1 6000 16 63 1U SMA Front & Rear USB & LAN & Daisy-Chain
ZTDAT-16-6G9543 1 6000 16 95 2U 4.3-10 Front & Rear USB & LAN & Daisy-Chain
ZTDAT-16-6G95N 1 6000 16 95 2U N-Type Front & Rear USB & LAN & Daisy-Chain
ZTDAT-16-6G95S 1 6000 16 95 1U SMA Front & Rear USB & LAN & Daisy-Chain
ZTDAT-24-6G95S 1 6000 24 95 2U SMA Front & Rear USB & LAN & Daisy-Chain
ZTDAT-8-8G95S 1 8000 8 95 1U SMA Front & Rear USB & LAN & Daisy-Chain
ZTDAT-16-8G95S 1 8000 16 95 1U SMA Front & Rear USB & LAN & Daisy-Chain

Full Fan-Out Splitter / Attenuator Matrices

  • Many to many matrix with completely flexible paths between inputs and outputs
  • All inputs can connect to all output simultaneously
  • Splitters on inputs & output with programmable attenuators to provide path control
  • Any path can be on, off or any attenuation in between
  • Ideal for massive MIMO, eNodeB, mesh radio and handover test systems
  • Bi-directional operation

Model Name Frequency(MHz) Configuration Attenuation (dB) Connector Rack Height Control
Low High Inputs Outputs
ZT-24RFX8 500 6000 24 8 0-63 SMA 5U USB & LAN & Daisy-Chain
ZT-16RFX8 500 6000 16 8 0-63 SMA 5U USB & LAN & Daisy-Chain
ZT-8RFX8 500 6000 8 8 0-63 SMA 3U USB & LAN & Daisy-Chain

Cellular Handover Test Systems

  • Integrated programmable attenuator & signal distribution systems
  • Designed for cellular handover and wireless device testing
  • Split signals to multiple devices with independent level control on each output
  • Combine signals from multiple devices with independent level control on each input

Model Name Frequency(MHz) Rack Height Inputs Outputs Description Control
Low High
ZT-279 500 6000 1U 2 4 2 x 4 splitter / combiner, 0-95 dB per channel USB & LAN & Daisy-Chain
ZT-278 500 6000 3U 4 32 4 x 32 splitter / combiner, 0-95 dB per channel USB & LAN & Daisy-Chain
ZT-217 600 6000 4U 3 20 3 x 20 splitter / combiner, 0-95 dB per channel USB & LAN & Daisy-Chain