tG40A Signal Generator

Microwave Signal Source, a High-Performance, Compact Test Tool

Highlights

9kHz ~ 42GHz frequency range supports a variety of high-frequency applications. 0.001Hz Ultra-high frequency resolution, meeting high-persion demands
Large power dynamic range, suitable for small signal reception and high power stimulus testing
High signal purity: low phase noise and high spurious suppression ensure that the test data is true and reliable
Fast response: High-speed frequency switching as fast as 300μs and minimum pulse width 100ns, on-off ratio ≥ 65dB improve test throughput.
Standard communication and control : Supports SCPI commands and can be easily embedded into automated test systems.
Compact size saves working space.
High stability time base: Internal reference aging rate is ±0.3ppm/year, calibration accuracy ±0.1ppm, ensuring long-term test consistency. Supports 10MHz external reference, easily integrated into synchronous test system.

Specifications

Model / Items	TG40A
Frequency Range	9kHz ~ 42GHz
Frequency Resolution	0.001Hz
Output Power Range	-120dBm ~ +17dBm
Power Resolution	0.1 dB
Phase Noise	-112dBc/Hz@10kHz（10GHz)
Harmonic Suppression	≤ -50dBc (10GHz)
Spurious Suppression	≤ -80dBc (10GHz)
Minimum Pulse Width	100 ns
Scanning Mode	Step sweep
Dimnsions	360mm × 360mm × 89mm
Weight	10 kg

Application Scenarios

Millimeter wave communication module R&D and acceptance testing

Phased Array Radar (AESA) and Electronic Countermeasures System

Satellite payload and ground receiving equipment debugging

High frequency/ultra-high frequency research in universities and research institutes

Automotive radar and terahertz front-end device testing

FAQs

What logistics options do you offer?

We provide optimized logistics solutions based on the urgency of your order, size, weight, and your location:

International Express: Suitable for samples, urgent orders, and small shipments under 22 lb. We partner with top logistics providers such as DHL, FedEx, and UPS, offering door-to-door tracking.

Air Freight: Suitable for medium to large orders or time-sensitive complete equipment, offering an effective balance between cost and speed.

Ocean Freight: Suitable for large-volume orders and the most economical shipping method. We offer FOB, C&F, and CIF.

What’s the lead time?

For our standard products, if there are in stock and ready for shipment, the lead time is about 7-10 days. For our optional products, the lead time is about 25-30 days.

What is the product warranty period?

We are confident in the quality and reliability of our products.

We offer a standard 12-month warranty on all instruments, starting from the date of arrival at the port of destination.

Extended warranties are also available; please contact our sales team for details.