Highlights

The Keysight E7770A common interface unit (CIU) provides a bidirectional intermediate frequency (IF) interface to the device under test (DUT) by up- or down-converting a sub-6 GHz uplink or downlink RF signal into a 6 to 12 GHz, or 7.7 to 14.5 GHz IF signal. This solution gives you the control, power, and local oscillator frequency input to the Keysight M1740A millimeter-wave (mmWave) transceiver for 5G remote radio heads (RRHs). As an up/down converter and RRH controller, the CIU supports the extension of the frequency coverage from sub-6 GHz to a high IF and mmWave bands.

The CIU is a key component of a wide range Keysight 5G solutions. These solutions provide the stimulus and analysis capabilities necessary to verify transceiver (Tx) and receiver (Rx) performance for 5G chipsets, devices, and base stations.

Quickly validate DUT performance over-the-air (OTA) with chambers designed for different test cases across the device workflow.

Key Specifications

Frequency Range
6 to 12 GHz
7.7 to 14.3 GHz
Bandwidth Options
800 MHz
1400 MHz
Technology
5G NR
WLAN
Frequency Range
Bandwidth Options
Technology
6 to 12 GHz
7.7 to 14.3 GHz
800 MHz
1400 MHz
5G NR
WLAN
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Bandwidth Options:
800 MHz
1400 MHz
Frequency Range:
6 to 12 GHz
7.7 to 14.3 GHz
Technology:
5G NR
WLAN

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