Up for sale is a pretty awesome 3GHz E4432B ESG-D Series signal generator with internal dual arb and I/Q generator
Detailed datasheetOptions:
UN8 - Realtime I/Q baseband generator with 1 Mbyte of RAM (all kinds of digital modulations BPSK, QPSK, OQPSK, ?/4DQPSK, 8PSK, 16PSK, D8PSK, QAM, FSK etc)
UN9 - upgrades UN8 from 1Mbytes to 8 Mbytes Direct pattern RAM
UND - Dual arbitrary waveform generator (Bluetooth, NADC, PDC, PHS, GSM, DECT, TETRA, APCO25, CDPD, PWT, EDGE and custom etc etc)
UNB - Adds higher power with mechanical attenuator (up to +17 dBm)
202 - Real-time EDGE personality (3pi/8-rotating 8PSK modulation and base band generation)
Power flatness is still pretty good, 0.15 dB low @ 1GHz, ca 0.5 dB low @ 3 GHz (but most likely cable loss)
Features:
- 250 kHz to 3 GHz frequency range
- RF modulation bandwidth up to 35 MHz
- dual arbitrary waveform generator and real-time I/Q baseband generator
- 40 MHz sample rate and 14-bit I/Q resolution, 1 Mpts waveform memory
- 1 Msample (4 MB) memory for waveform playback and 1 Msample (4 MB) memory for waveform storage
- Custom digital modulation (>15 variations of FSK, MSK, PSK, and QAM), AM, FM, phase modulation, pulse modulation, and step/list sweep (frequency and power)
- Broadband analogue I/Q inputs
- Additional LF output: 0.1 Hz... 50 kHz (int. modulation source, sine, square, ramp, triangle,pulse, noise)
- GPIB
Bloody heavy, but probably under 20kg boxed.
800 EUR shipped.
SEPA preferred, PayPal if you cover the fee.