Basic Info.
Frequency Resolution
0.01Hz (0.001Hz Is Also Available)
Sweep Mode
Step Sweep, List Sweep and Power Sweep
Frequency Range
250kHz~6GHz
Relative Humidity
5%-95%, ±5%Rh
Product Description
Product Overview:
Techwin TW4100 RF Signal Generators are completely new products designed and developed for communication applications by using the latest technology, covering all commonly-used ranges of radio frequency. Designed with modular structure, all Chinese interfaces, large LCD menu control, extremely low phase noise of output signal, high frequency resolution and accuracy and wide output dynamic range, they are available in abundant analog modulation, digital modulation and program control functions etc. This product can provide complex high-performance analogue signals for testing on communication and radar equipment in product research & development, production, detection and maintenance, etc.
Main Characteristics:
ο Extremely low phase noise and high pure spectrum
ο Power output of +7dBm~-135dBm
ο Available in abundant analogy modulation and digital modulation functions
ο Optional 1Hz~1MHz low frequency signal generator
ο Chinese/English operation interfaces
ο List sweep and step sweep
ο Update with USB Disk
ο Large LCD operation interface
Designed with completely independent software,Techwin TW4100 RF Signal Generator uses large screen and Chinese operation interfaces which offers a panoramic view of the current state. The operation interface can be set in English according to different purposes and occasions for your convenience.
ο Extremely low phase noise and high pure spectrum
Techwin TW4100 RF Signal Generator provides good close-to-carrier phase noise (-124dBc/Hz, measured at 1GHz and 20kHz) and excellent spectrum purity, which can satisfy the test requirements for pure radio frequency and stimulus signals in radar system development and satellite communications.
ο Update with USB Disk
With the wide application of USB Disk to modern life,Techwin TW4100 RF Signal Generator provides a USB interface available for smart software update and data backup through which you can easily use a USB disk to update software and maintain the instrument, thus this function is simple and convenient and practical.
ο Expansion of rear panel function
Techwin TW4100 RF Signal Generator provides RS232 interface, GPIB interface, LAN interface, base-band output interface etc. additional expansion interfaces for system building during which LAN interface can be used to achieve the functions of remote control and network update, etc. for user's convenience.
Typical Applications:
Relying on its powerful functions, Techwin Radio Frequency Signal Generator has become widely-used modern intelligent radio frequency measuring instrument, which can provide complex analogy signal for testing on dynamic range, sensibility, adjacent channel property, digital modulation performance etc. internal and external channel's performance index of high-performance transmitter and receiver of various radar and communication equipments as well as local oscillator substitution, distortion test, phase noise test, etc. fields.
Technical Specifications:
Frequency Range | 250kHz~6GHz 250kHz~3GHz | Frequency | N |
250kHz ≤ f ≤ 250MHz | 1 |
250MHz <f ≤ 500MHz | 0.5 |
500MHz <f ≤ 1GHz | 1 |
1 GHz <f ≤ 2 GHz | 2 |
2 GHz <f ≤ 3GHz | 4 |
3 GHz <f ≤ 6GHz | 8 |
Frequency Resolution | 0.01Hz (0.001Hz is also available) |
Timebase Aging Rate (typical value) | 1×10-9/day (after 7 days of continuous poweron) |
Sweep Mode | Step Sweep, List Sweep and Power Sweep |
Harmonic2 | < -30dBc |
Sub-harmonic2 | None |
Non-harmonic3 | < -62dBc |
SSB Phase Noise (20kHz frequency offset) | 500MHz | <-127 dBc/Hz |
1GHz | <-121 dBc/Hz |
2GHz | <-115 dBc/Hz |
3GHz | <-110 dBc/Hz |
4GHz | <-109 dBc/Hz |
6GHz | <-104 dBc/Hz |
SSB Phase Noise (dBc/Hz, adding high pure option) | Freq. offset Frequency | 100Hz | 1kHz | 10kHz | 100kHz |
250kHz ≤ f ≤ 250MHz | <-91 | <-107 | <-125 | <-127 |
250MHz <f ≤ 500MHz | <-97 | <-121 | <-129 | <-133 |
500MHz <f ≤ 1GHz | <-91 | <-115 | <-127 | <-127 |
1 GHz <f ≤ 2 GHz | <-85 | <-110 | <-121 | <-121 |
2 GHz <f ≤ 3GHz | <-81 | <-106 | <-117 | <-117 |
3 GHz <f ≤ 6GHz | <-75 | <-100 | <-111 | <-111 |
Residual FM (typical value) | < N×1Hz |
Output Power Range (25±10ºC) | -20dBm~ +7dBm Adding option 1: -120dBm~+7dBm(-135dBm is also available) |
Power Accuracy (25ºC ±10ºC) | When option 1 programmable step attenuator is not available (-10~-20dBm is typical value) |
+7dBm~-10dBm | -10dBm~-20dBm |
±0.8dB | ±1.0dB |
When option 1 programmable step attenuator is available (≤ -60dBm is typical value) |
+7dBm~-10dBm | -10dBm~-60dBm | -60dBm~-90dBm |
±0.8dB | ±1.0dB | ±1.5 |
Modulation Performance | Pulse Modulation4 | Pulse modulation on/off ratio | >60dB |
Pulse modulation rise/fall time | <150ns |
Internally leveled min. pulse width | 2μs |
Level hold (ALC is off) | 0.5μs |
Amplitude Modulation5 | Modulation mode: exponential mode, linear mode Modulation rate (3 dB bandwidth, 30% modulation depth): DC~100kHz Max. amplitude modulation depth: 90% Accuracy (1kHz modulation rate, 300Hz~3kHz demodulation bandwidth): ±(6%×set value+1%) Distortion (1kHz modulation rate, 30% depth, linear mode, total harmonic distortion): <1.5% |
Frequency Modulation5 | Modulation rate (3 dB bandwidth, N×100kHz frequency modulation offset): DC~1MHz Max. frequency modulation offset (typical value): N×1MHz Accuracy (1kHz modulation rate, 300Hz~3kHz demodulation bandwidth, frequency modulation offset <N×100kHz, except residual frequency modulation): ±(5%×set value +20Hz) Distortion (1kHz modulation rate, N×100kHz frequency modulation offset, total harmonic distortion): <1% |
Phase Modulation5 | Modulation rate (3 dB bandwidth, 3rad phase modulation offset): DC~100kHz Max. phase modulation offset (typical value): N×10rad Accuracy (1kHz modulation rate, 300Hz~3kHz demodulation bandwidth, phase modulation offset <N×10rad, except residual phase modulation): ±(5%×set value+0.01rad) Distortion (1kHzmodulation rate, 3rad phase modulation offset, total harmonic distortion): <1% |
Modulation Performance | Vector Modulation Module4 (Vector Modulation Module must be configured) | Operating mode: external I/Q input Input connector: BNC (female) Input impedance: 50 Ω Frequency modulation range (typical value, 3dB point): DC~10MHz Full scale input: Carrier suppression (typical value, modulation rate 10kHz): <-40dBc EVM(typical value, 4Msps, QPSK modulation mode, Nyquist filter, α=0.3): <3% |
Base-band Signal Generator (Option 3 is configured) | Max. code rate: 10ksps~10Msps(MSK;2FSK Max. code rate 2Msps) Modulation format: BPSK,QPSK,OQPSK,8PSK,MSK,16QAM,2FSK |
Internal Modulation Signal Generator | Function generator provides: amplitude modulation, frequency/phase modulation signals Waveform: Sine wave, square wave, triangular wave, ramp wave, noise, dual-sine, swept-sine frequency range: Sine wave, dual-sine, swept-sine: 1Hz~1MHz Square wave, triangular wave, ramp wave: 1Hz~100kHz Frequency resolution: 1Hz Pulse modulation signal: Pulse width: 40ns~(42s-20ns) Pulse period: 100ns~42s Resolution: 20ns |
RF Output Port | Type N (female) |
Display | TFT-LCD |
Operation Interface | Chinese/English |
Dimension (W×H×L) | 482mm×152mm×582mm |
Max. Weight | Approx. 20kg |
Environmental Adaptation | Operating temp.: 0ºC~+40ºC Storage temp.: -30ºC~ +70ºC (Low temperature is subject to the LCD) Relative humidity: 5%-95%, ±5%RH |
Option | 1. 115dB programmable step attenuator 3. Base-band signal generator | 2. Vector modulation module 4. High pure option |
Ordering Information:
ο Main Unit:
Techwin RF Signal Generator
ο Standard Configuration
Item | Name | Qty |
Standard Accessories | Power Cord | 1 |
User's Guide | 1 |
ο Options
No. | Name | Model | Description |
1 | 115dB programmable step attenuator | | Expand power |
2 | Vector modulation module | | Generate vector modulation signal |
3 | Base-band signal generator | | With internal base-band signal generation function |
4 | High pure option | | Reduce phase noise and increase spectrum purity |
Address:
Room 802,Unit A Block B2,206# Zhenghua Road, Hangzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Computer Products, Consumer Electronics, Electrical & Electronics, Lights & Lighting, Manufacturing & Processing Machinery, Tools & Hardware
Company Introduction:
We, Techwin (China) Industry Co., Ltd was established in 1998, focusing on Cable and Antenna Analyzer, Vector Signal Generator, Synthesized Signal Generators, Vector Network Analyzer, Spectrum Analyzer, Fusion Splicer, OTDR, Optical Fiber Cable, PLC Splitter, Fiber Coupler, Fiber Cable Identifier, Optical Fiber Power Meter, Fiber Light Source, Optical Fiber Ranger, Optical Fiber Identifier, Visual Fault Locator, Optical Fiber Talk Set, PON Power Meter, Optical Variable Attenuator, Optical Tool Kit etc. Our products and Service are exported to worldwide(More than 60 Countries and Regions) and we create USD10, 000, 000 for our annual sales.
Our Production
Techwin equipment is used by technical and non-technical staff in all phases of manufacture, installation and maintenance. Typical applications are to verify, test, certify and repair fiber optical and wireless systems in telecom, datacom, defense and automotive applications. Our universal connector easily is adapted to a variety of popular connector styles.
Why Choose Us
Currently, communication industry is characterized by increasingly broad deployment of what was once considered a specialist technology. So it is increasingly important that fiber optic and wireless equipment is versatile, economic, reliable and also very easy to use. We also provide professional technical consultation and recommend suitable solutions for your demand and requirement. Therefore, Techwin Industry is the perfect source for your communication solution.
Our Qualification
Techwin has always provided excellent and practical fiber optic and wireless solutions for the industry s needs, and we continue this tradition today. Our high quality test equipment and innovative reporting software provide the best return on investment in the industry, by lowering overall project cost, and improving customer confidence.
Contact Us Today
Technology makes ideas happen and we make your work easier. For more information, please contact us today.