Microwave Test Equipment and Optical Equipment

Arbitrary waveform generator 65GS/s with synchronisation function. Minimum Requirements: Sample rate - 64GS/s Minimum DAC sample resolution - 8 bits Number of channels - 2 Sample memory depth per channel - 16 GSa Analogue bandwidth (3dB) - 25 GHz Output impedance - 50  Output type - Single-ended and Differential Output amplitude - 1Vpp (SE), 2Vpp (Diff) -Compatible with MatLab generated sample files. -Fine adjustment of channel skew. -Digital pre-distortion for frequency response compensation of the equipment output and any external circuit. -When operating with the Real-time oscilloscope (Lot 2, 3 and 4) it should be possible to automatically measure the system frequency response to then flatten the channel response via digital pre-distortion in the AWG. -Reference clock inputs and outputs -Ability to synchronise with up to 3 other AWGs of the same type. Any additional hardware required for synchronisation to be included in the quotation. -Continuous repeat of waveform segment. -Trigger input to start waveform playback. -Remote control via SCPI commands.

Minimum Requirement: Operating Bandwidth - 40GHz Number of channels - 2 Sample rate per channel - 256 GSa/s Memory depth per channel - 2Gpts ADC Resolution - 10 bits SSD storage - 1 TB Input Impedance 50  -Compatible with MatLab for processing of captured waveforms. -When operating with Arbitrary Waveform Generators from the same vendor it should be possible to automatically measure the system frequency response to then apply digital pre-distortion in the AWG to equalise the frequency response. -Support for future bandwidth upgrade to minimum 50GHz either via software or hardware upgrade (all channels). -Remote control via SCPI commands. -Complies with the general note on page 1.

Minimum Requirement: Operating Bandwidth - 40GHz Number of channels - 4 Sample rate per channel - 256 GSa/s Memory depth per channel - 2Gpts ADC Resolution - 10 bits SSD storage - 1 TB Input Impedance -50  -Compatible with MatLab for processing of captured waveforms. -When operating with Arbitrary Waveform Generators from the same vendor it should be possible to automatically measure the system frequency response to then apply digital pre-distortion in the AWG to equalise the frequency response. -Support for future bandwidth upgrade to minimum 50GHz either via software or hardware upgrade (all channels). -Remote control via SCPI commands. -External reference clock input and output.

Minimum Requirement: Operating Bandwidth - ≥59GHz Number of channels - 2 Sample rate per channel - 256 GSa/s Memory depth per channel - 2Gpts ADC Resolution - 10 bits SSD storage - 1 TB Input Impedance - 50  -Compatible with MatLab for processing of captured waveforms. -When operating with Arbitrary Waveform Generator (Lot 1) it should be possible to automatically measure the system frequency response to then apply digital pre-distortion in the AWG to equalise the frequency response. -Support for future bandwidth upgrade to minimum 80GHz either via software or hardware upgrade (for 2 channels). -Future upgrade to 4 channels possible. -Remote control via SCPI commands. -External reference clock input and output.

Minimum Requirement: Sample rate - 12GS/s Minimum DAC sample resolution - 12 bits Number of channels - 2 Sample memory depth per channel - ≥1 GSa Analogue bandwidth (3dB) - 5 GHz 1 (Can be with compensation.) Low frequency cut-off - ≤100MHz Spurious free dynamic range - -60 dBc Output impedance - 50  Output type - Single-ended and Differential Output amplitude - 0.5Vpp (SE), 1Vpp (Diff) -Compatible with MatLab generated sample files -Fine adjustment of channel skew -Digital pre-distortion for frequency response compensation of the equipment output and any external circuit. -When operating with the Real-time oscilloscope (Lot 6) it should be possible to automatically measure the system frequency response to then flatten the channel response via digital pre-distortion in the AWG. -Reference clock inputs and outputs -Ability to synchronise with other AWGs of the same type. -Continuous repeat of waveform segment. -Trigger input to start waveform playback. -Remote control via SCPI commands.

Minimum Requirement: Operating Bandwidth - 6GHz Number of channels - 2 Sample rate per channel - ≥16 GSa/s Memory Depth - 400Mpts/Channel ADC Resolution - 10 bits SSD storage - 1 TB Input Impedance - 50  -Compatible with MatLab for processing of captured waveforms. -When operating with Arbitrary Waveform Generator (Lot 4) it should be possible to automatically measure the system frequency response to then apply digital pre-distortion in the AWG to equalise the frequency response. -Remote control via SCPI commands. -External reference clock input and output.

Minimum Requirement: Polarization multiplex - X and Y E-O bandwidth (3dB) - 35 GHz Wavelength range - 1528 nm - 1570 nm RF input type - Single-ended and Differential RF input voltage - < 1 Vpp Insertion loss - <16 dB Internal laser number - 1 Internal laser linewidth - <100 kHz XY Polarization imbalance - <1 dB DC extinction ratio - >18 dB IQ offset - < -20 dB Low frequency cut-off - < 100 MHz -Precise automated bias control and support manual adjustment for each individual bias. -Support external laser source. -Local touch panel display. -Output optical power monitoring and fine adjustment. -Support generation of various advanced optical modulation formats including m-PSK, m-QAM and OFDM.

Minimum Requirement: Polarization multiplex - X and Y O-E bandwidth - 70 GHz Optical wavelength operating range - 1528 nm - 1630 nm Channel skew - <± 10 ps (w/o correction) or <±0.5 ps (after correction) Internal LO laser number - 1 Internal LO linewidth - ≤100 kHz Internal LO frequency tuning step - ≤100 MHz Absolute LO frequency accuracy - <±600 MHz Receiver polarization extinction ratio - >40 dB RF impedance - 50 ohms Low frequency cut-off - < 100 MHz -Support external LO laser input. -Supporting various modulation formats including m-PSK, m-QAM and OFDM. -Internal power monitor used for measuring input optical signal power.

Minimum Requirement: Wavelength Range - C+L Band Wavelength tuning - Mode-hop-free continuous tuning Wavelength setting resolution - ≤ 0.1 pm Output power over all wavelength tunning range - ≥8 dBm -Remote control via SCPI commands.