The UTG9504T is a four-channel arbitrary waveform generator of the Elite-Series, built on a 2 Main + 2 AUX channel architecture. The two Main channels output sine to 500 MHz and square and pulse to 160 MHz at a 2.5 GSa/s sample rate with a 14-bit DAC, while the two AUX channels provide independent output to 200 MHz at 625 MSa/s and 16-bit resolution.
Frequency resolution is 1 µHz across the range, with amplitude to 20 Vpp into high-Z and total harmonic distortion of about 0.075 % (DC to 20 kHz). An 8 pts to 64 Mpts per-Main-channel arbitrary memory and 16 GB of internal file storage hold long-form custom stimulus. Fifteen analog and digital modulation types are supported, alongside advanced Multi-Pulse, Multi-Tone, Sequence, Pattern, I/Q, and Expression generation, PRBS (PN3 to PN33), and SPI, I²C, and UART digital-protocol output. An 800 MHz 8-digit hardware frequency counter, a 10.1-inch 1280 × 800 capacitive touch display, and USB Host/Device and LAN with 10 MHz reference in/out complete the platform.
It suits high-frequency stimulus generation, serial-link and jitter-tolerance testing, and automated test benches that need a mix of high-bandwidth Main outputs and additional independent channels. Certified to CE and cETLus.
| Main-channel max sine (CH1/CH2) | 500 MHz |
| AUX-channel max sine (CH3/CH4) | 200 MHz |
| Main-channel max square / pulse | 160 MHz |
| AUX-channel max square / pulse | 60 MHz |
| Main-channel vertical resolution | 14-bit |
| AUX-channel vertical resolution | 16-bit |
| Frequency resolution | 1 µHz (full band) |
| Channels | 4 total — 2 Main (CH1/CH2) + 2 AUX (CH3/CH4) |
| Sample rate | Main 2.5 GSa/s; AUX 625 MSa/s |
| Arbitrary waveform length | Main 8 pts to 64 Mpts/CH; AUX 8 kpts (fixed) |
| Built-in arbitrary waveforms | Over 200, non-volatile |
| Arbitrary file storage | 16 GB internal for arbitrary-waveform files (.bsv/.csv) |
| Standard waveforms | Sine, Square, Ramp, Pulse, Harmonic, Noise, PRBS, DC, Arbitrary |
| Modulation types | 15 — AM, FM, PM, DSB-AM, ASK, FSK, PSK, 3FSK, 4FSK, BPSK, QPSK, OSK, SUM, QAM, PWM |
| Harmonic range (Main) | 1 µHz to 250 MHz (main) |
| Harmonic order | 2nd to 16th (even / odd / all / custom) |
| Ramp (Main) | 1 µHz to 30 MHz |
| Noise bandwidth (Main) | 1 mHz to 500 MHz |
| PRBS | PN3 to PN33; 1 µbps to 120 Mbps (main) |
| Sweep modes | Linear, Logarithmic, Step, List |
| Burst modes | N-cycle, Gate, Infinite |
| Advanced functions | Multi-Pulse, Multi-Tone, Sequence, Pattern, I/Q, Expression |
| Digital-protocol output | SPI, I²C, UART |
| Frequency counter | 100 mHz to 800 MHz hardware frequency counter, AC / DC coupling, 8-digit |
| Output amplitude (50 Ω) | 1 mVpp to 10 Vpp (50 Ω, low-band) |
| Output amplitude (high-Z) | 2 mVpp to 20 Vpp (high-Z, low-band) |
| Output impedance | 50 Ω (Typ.) |
| Total harmonic distortion | 0.075% (0 dBm, 10 Hz to 20 kHz, Typ.) |
| Phase noise | ≤ −125 dBc/Hz @ 10 kHz offset (Typ., 10 MHz, 0 dBm) |
| Jitter | 100 ps (1 Vpp, 50 Ω, Typ.) |
| Square rise/fall (Main) | < 2 ns (Typ., square, main) |
| Minimum pulse width | 2.4 ns main / 8.0 ns AUX (Typ.) |
| Reference clock | 10 MHz, ±0.5 ppm initial accuracy (25°C); ±1 ppm aging (first year) |
| Display | 10.1-inch capacitive touch, 1280 × 800 |
| Interface | USB Host, USB Device, LAN; 10 MHz reference in/out; external trigger in/out; external modulation input |
| Protection | Short-circuit protection; overload auto-disables waveform output |
| Power supply | 100–240 VAC (±10%), 50/60 Hz; < 100 W |
| Operating temperature | +10°C to +40°C |
| Storage temperature | −20°C to +60°C |
| Humidity | ≤ 90% RH below +35°C; ≤ 60% RH +35°C to +40°C |
| Dimensions | 370 mm × 115 mm × 185 mm (W × H × D) |
| Weight | 4.04 kg |
| Compliance | CE, cETLus; EN 61010-1, EN 61326-1 EMC |
Manufacturer's Rep & National Distributor — Est. 2005
