We strive to become one of the major agents in Asia for our principle manufactures
Products: Synthesizers (Single Loop, Triple Loop and Custom), Phase-Locked Oscillators (PLDRO, PLCRO, PLLCO, PLXO and Custom), Digital Decorder Modules, Custom Transceivers.
Applications: RF Frequency Sources, RF Communication and Instrumentation Systems.
Products: Advanced frequency control products, including: High frequency and high stability OCXOs, TCXOs, VCXOs; High frequency VCO/PLL modules; Hi-Rel/COTS crystal oscillators.
Applications: Wireless Base Station, Radar, GPS, SONET/SDH, Optic Networking, Telemetry & Instrumentation, Military...
http://www.spectruminstruments.net
Products: GPS-based time and frequency instruments, IRIG-B serial time code generators, network timeservers, and integrated distribution amplifiers. Custom designs and off-the-shelf products provide time accuracy to 1 nanosecond, frequency stability to 1x10-12, phase coherent sinewave and digital outputs up to 300MHz, serial or NMEA interfaces, and the ability to time-tag events, program digital output pulses, self-calibrate transmitters, and synchronize equipment over large distances.
Applications: Wireless Base Stations, Television and Radio Transmitters, Data Acquisition and Logging, Instrument Synchronization, Simulcast Broadcasting, Software Defined or Phase Coherent Radios, Network Timing, Digital and Analog Signal Distribution, Scientific Test Equipment…
Products: VCOs from 50MHz up to 7.5GHz with up to 1.5 octaves or 2GHz bandwidths and up to +10dBm of output power. Supply voltages: +3V to +15V. Phase noise at 100KHz: -140 dBc/Hz (units up to 500MHz) to -108dBc/Hz (typ @6GHz). Tracking filters may be specified for low harmonics (-30dB typ.) even with octave bandwidths at 50-100MHz. Operating temperatures can be specified from -40 to +85°C for most commercial and military applications.
Applications: Applications including: CDMA, W-CDMA, GSM, Personal Communications, Wireless Local Loop, Satellite, Cellular, Military and Radar Communications Systems.
Products: High power Ferrite Isolators and Circulators, ranging from low insertion loss (< 0.15dB), low IMD (<-82dBc from 1.7 - 3.5GHz in 5% - 10% bandwidth) devices to broadband octave and multi-octave bandwidths. Design capability covers 150MHz to 20GHz including all common telecommunication bands.
Applications: Wireless and Telecommunications, Radio Links and Navigation, Measurement Systems.
Products: High precision time & frequency control products including: Double Oven Crystal Oscillators, Space Oscillators, Rubidium Frequency Standard, etc.
Applications: Communication Networks (wireless, wireline, IP/secure communication, efficient spectrum utilization), Satellites, Secure Radios, GPS Navigation & Guidance Systems, Deep Earth Exploration.
Products: Standard frequency control products including: crystals, clock oscillators, TCXOs, VCXOs, crystal filters and ceramic resonators. Competitive cost and fast delivery.
Applications: Electronics systems requiring timing reference, frequency management, etc.
Products: Free Running DROs, External Phase-locked DROs, 1GHz - 18GHz, Low cost.