Crystals

KRYTAR's Model 504020006 dual-directional coupler delivers 6 dB of coupling over the 4 GHz to 20 GHz range in a single, compact, and lightweight package. With a multipurpose, stripline design, it is capable of monitoring forward and reflective power in power sampling and measurement, amplifier leveling, VSWR monitoring, field control, and amplifier load and protection applications.

The UFDX9999-010 Ku-band CDL Diplexer features a wider pass band and phase linearity of +/-2 degrees over the temperature. 

A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. 

The NC3400 Series coaxial AWGN noise sources are an excellent choice for applications requiring high ENR and immunity to large incident RF power, such as ATE, radiometer, and radar systems.

The Si894x is a galvanically isolated delta-sigma modulator which outputs a digital signal proportional to the voltage level at the input. 

The PTXM1069 is an ultra compact modular microwave power module with an integrated “Super Mini” travelling wave tube (TWT), a solid state preamplifier, and an optimized high-density switch mode power supply to produce a single “drop-in” microwave amplifier block.

This compact, rack-mounted RF power amplifier is designed for demanding EMI/RFI, laboratory, communications, and CW/Pulse applications that require reliable, high-power performance across a broad frequency spectrum.

MtronPTI's M626x series of products uses a high-Q crystal with a newer generation of integrated circuit (IC) resulting in an excellent phase noise of -156dBc/Hz at 10kHz offset and tight stability down to +/-0.1ppm over - 40°C to +85°C.