Products Description
Our Frequency Source Series delivers industrial-grade, highly reliable signal generation for mission-critical B2B applications. Covering Ku-band (13.55–15.95 GHz), S-band (3.45–4.05 GHz), and high-stability reference sources (10 MHz / 240 MHz / 1440 MHz), this product line provides low phase noise, excellent spectral purity, and flexible reference switching for satellite communication, radar systems, and electronic test environments. Featuring real-time lock indication, output detection, multi-channel options (up to 24-way reference outputs), and rugged -40°C to +60°C performance, the series delivers stable, precise, and dependable frequency generation for modern RF and microwave systems.
Products Specification
|
Parameter Category |
Ku-band Frequency Source |
S-band Frequency Source |
|
Output frequency |
13.55GHz~15.95GHz |
3.45GHz~4.05GHz |
|
Frequency step |
50MHz |
10KHz |
|
Frequency hopping time |
≤200us |
|
|
Output channels |
2 |
|
|
Output power |
≥+5dBm |
|
|
Output coupling |
(10±2)dB |
|
|
Phase noise |
≤-55dBc/Hz@10Hz,≤-70dBc/Hz@100Hz, ≤-80dBc/Hz@1kHz, ≤-90dBc/Hz@10kHz, ≤-100dBc/Hz@100kHz |
≤-60dBc/Hz@10Hz,≤-75dBc/Hz@100Hz, ≤-85dBc/Hz@1kHz, ≤-95dBc/Hz@10kHz, ≤-105dBc/Hz@100kHz |
|
Spurious suppression |
≥70dB |
|
|
Harmonic suppression |
≥50dB |
|
|
Operating voltage |
12V DC |
|
|
Reference input (REF-IN) |
SMA-50K, 1 port |
|
|
LO output (LO-OUT1/LO-OUT2) |
SMA-50K, 2 ports |
|
|
Control & power interface |
J30J-15ZKP (with J30J-15TJL-1000 plug) |
|
|
Frequency Reference Source |
||
|
10MHz Standard Signal |
Output Channels |
=24 |
|
Accuracy |
≤5×10⁻⁸ |
|
|
Long-term Stability |
≥1E-7/year |
|
|
Short-term Stability |
≥5E-11/s |
|
|
Output Power |
≥7dBm |
|
|
Phase Noise |
≤-95dBc/Hz@1Hz,≤-125dBc/Hz@10Hz,≤-135dBc/Hz@100Hz,≤-145dBc/Hz@1kHz, ≤-150dBc/Hz@10kHz,≤-155dBc/Hz@100kHz/MHz |
|
|
240MHz Reference Signal |
Output Channels |
=1 |
|
Output Power |
≥18 dBm |
|
|
Spurious Suppression |
≥60dBc |
|
|
External Reference Input |
10MHz/20MHz |
|
|
Input Power |
=+13±2dBm |
|
|
1440MHz Reference Signal |
Output Channels |
=1 |
|
Output Power |
≥18dBm |
|
|
Spurious Suppression |
≥60dBc |
|
|
External Reference Input |
10MHz/20MHz |
|
|
Input Power |
=+13±2dBm |
|
|
Interface Parameters |
DC Power Socket |
J599/20JB02PN (with J599/26JB02SN plug) |
|
10MHz/20MHz Reference Input |
TNC-K |
|
|
10MHz Output (1-3) |
J599/20WF08BN-01C(with J599/26WF08AN-01CG plug) |
|
|
240MHz/1440MHz Output |
TNC-K |
|
|
Ethernet Port |
J599/20JB35SN (with J599/26JB35PN plug) |
|
Products Features
Real-Time LO Lock Indicator
The Ku-band and S-band frequency sources, as well as the frequency reference source, are equipped with LO lock indication. Hardware LEDs or front-panel indicators provide real-time feedback on signal lock status, helping users quickly confirm signal stability and significantly reduce system debugging time.
Real-Time Output Power Detection
All three models integrate output power detection circuits to continuously monitor signal power at the output ports. When the power level deviates from the standard range (e.g., Ku/S band < +5 dBm; reference source < 7 dBm), the system immediately reports abnormalities, enabling fast troubleshooting of component aging, line loss, or related issues.
Flexible Internal / External Reference Switching (Reference Source Only)
The frequency reference source supports 10 MHz / 20 MHz external reference inputs and allows manual switching between internal and external reference modes. It also supports "Local / Remote Control" switching, enabling flexible selection of the reference source to maintain precise synchronization with the overall system.
Multi-Channel Signal Output
Ku-band / S-band Frequency Sources: Provide dual LO outputs for multi-path signal processing in radar and communication systems.
Frequency Reference Source: Provides twenty-four 10 MHz standard outputs, along with one 240 MHz and one 1440 MHz reference output-ideal for supplying simultaneous calibration signals to multiple instruments such as spectrum analyzers and frequency counters.
Intuitive Parameter Configuration (Reference Source Only)
Equipped with a Chinese GUI display, the reference source supports configuration of device IP address, multicast address, multicast port, and 10 MHz output control. All parameters require unified confirmation after completing the page settings, preventing misoperations caused by frequent single-parameter confirmations.
Advantages
Operational Stability
Strong financial foundation and standardized management ensure low cooperation risk and long-term stability.
Advanced R&D Capability
Aerospace-grade cleanroom and production facilities, full-range 0.1–67 GHz testing capability, and professional engineering team ensure fast and high-quality delivery.
Aerospace project Experience
Supports over 80% of satellite ground station projects and provides key equipment for major national programs such as manned spaceflight and lunar exploration.
Technological Innovation
Industry-leading RF design capabilities, core patents in matrix switching technology, 70+ authorized patents, and experience in 1,500+ R&D and engineering projects.
Products application
Service
Warranty Service
Free repair or replacement for faults caused by material or manufacturing defects (non-human damage).Standard repair turnaround time ≤ 5 working days.Temporary backup boards available for critical projects to ensure uninterrupted system operation
Global Spare Parts Supply
Spare parts warehouses located in Asia, Europe, and North America, covering major global regions. Supports urgent maintenance and fast replacement needs for global customers
FAQ
Q: What is the frequency range of the Ku-band frequency source?
A: The Ku-band frequency source has an output frequency range of 13.55GHz~15.95GHz, suitable for satellite communication signal processing.
Q: What is the frequency step of the S-band frequency source?
A: The S-band frequency source supports a fine frequency step of 10KHz, meeting the demand for precise frequency adjustment in radar systems.
Q: How many output channels does the frequency reference source provide for 10MHz signals?
A: The frequency reference source offers 24 output channels for 10MHz standard signals, enabling simultaneous calibration of multiple test instruments
Q: What is the phase noise of the 10MHz signal in the frequency reference source at 1kHz offset?
A: The phase noise of the 10MHz signal is ≤-145dBc/Hz@1kHz, ensuring high signal purity for calibration tasks.
Q: What interface is used for the RF output of Ku/S-band frequency sources?
A: Ku/S-band frequency sources use SMA-50K interfaces for RF output, which are compatible with mainstream coaxial cables in the industry.
Q: What is the operating voltage of Ku/S-band frequency sources?
A: Both Ku-band and S-band frequency sources use 12V DC power supply, compatible with common industrial power systems.
Q: Does the frequency reference source support external reference input?
A: Yes. It can receive 10MHz or 20MHz external reference signals with an input power of +13±2dBm.
Q: What is the spurious suppression level of Ku/S-band frequency sources?
A: The spurious suppression of Ku/S-band frequency sources is ≥70dB, which effectively suppresses unwanted signals and ensures output signal purity.
Q: How long is the frequency hopping time of Ku/S-band frequency sources?
A: The frequency hopping time of both Ku-band and S-band frequency sources is ≤200us, enabling fast signal switching for real-time systems.
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