Current Probes

When cost, size, and stability are important, look to Knowles Precision Devices’ offering of ceramic resonators.

The HLM-70CSP2 is a high-linearity GaAs Schottky diode signal limiter featuring high IP3 over a broad DC - 70GHz bandwidth. It offers low insertion loss and excellent return loss.

The QPQ5600 is an high-performance, high power, Bulk Acoustic Wave (BAW) band-pass filter simultaneously exhibiting low loss in the Wi-Fi UNII 5 band and high near-in rejection in the UNII 1-3 band.

The Holzworth HX2600 is a broadband, Ultra Low Phase Noise RF Amplifier designed for use as a pre-amplifier for phase noise measurements of devices with low output power. 

The QPQ1270 is a high-performance, Bulk Acoustic Wave (BAW) duplexer designed for Band 7 uplink and downlink applications. The QPQ1270 provides low insertion loss and high rejection, making it an ideal choice for small cells. This duplexer is housed in a compact RoHs compliant 2.00 mm x 2.50 mm x 1.015 mm surface mount package. The QPQ1270 is part of Qorvo’s extensive portfolio of RF BAW and SAW filters.

AR Modular RF's Model AR-50 is a portable, lightweight, RF sensing, band-switching, RF booster amplifier for multi-band operation compatible with VHF/UHF/LOS/SATCOM tactical radio equipment supporting legacy, proprietary, and emerging waveforms with optional, full-duplex support for MUOS. 

The dB-3774B is a pulsed microwave power module (MPM) operating in the 6 to 18 GHz frequency range. It provides 1 kW peak power at 5% maximum duty cycle and is designed for high-performance electronic warfare applications. A periodic permanent magnet (PPM)-focused, conduction-cooled mini traveling wave tube (TWT) is used for power amplification.

The MPA1012 is a high-performance coax power amplifier designed for applications requiring a wide operating frequency range and significant output power.