The VCO VLB857 with low phase noise has a frequency range of 2,856～3,050MHz, and its carrier frequency is only -98dBc/Hz at 10KHz, and its average control sensitivity is 12MHz/V, covering the frequency range of 1 ~ 20 V at 194MHz. VLB3661 is applied at higher frequencies of 3,660～3,960MHz, which can provide phase noise performance of -96dBc/Hz at carrier frequency of 10KHz. The average control sensitivity of VCO is 32MHz/V, which can cover the frequency range of 1 ~ 20 V at 330MHz. These two kinds of VCO also have the function of eliminating the harmonic with a typical value of -10dBc, and both of them can work in the temperature range of-40℃ ~+85℃ to ensure the lowest output power of +3dBm.

　　The CVT 5347A with a frequency of 30MHz is a new VC-TCXO based on direct analog compensation of temperature, and its phase noise is very low, only -135dBc/Hz at 1kHz carrier frequency. CVT 5347A can ensure the maximum tolerance of ±3.0ppm and eliminate the typical harmonics of 5.0dBc at the minimum. When the temperature range is-30℃ ~+75℃, the frequency stability can reach ±3.0ppm.

　　TEMEX’s TMX W520 is a SAW filter with a center frequency of 456MHz, which has strong rejection performance. The passband is 3.7MHz at -3dB, and the lowest rejection of ±3.35MHz is 40dB when the temperature ranges from-40℃ to+85℃. The center frequency of TMX W540 filter is 380MHz, which also has strong rejection. Its passband is 3.7MHz at -3dB and higher than 40dB at repulsive ±3.35MHz. In addition, the passband of the 140MHz TMX W507 SAW filter is 8.4MHz at -3dB, and its rejection is higher than 40dB at 8 MHz.

　　TEMEX said that all the components in this series meet RoHS standards and can be used for system verification. The company can provide special SAW FI filters according to customers’ requirements.