Articles by URF Inc.

URF's 4-way power divider/combiner covers 0.5–18 GHz with 3000W peak handling and SMA female throughout. In stock from $749.

URF’s DC to 70 GHz 1.85 mm male 50 Ω coaxial termination delivers low-reflection performance for high frequency test setups. 

URF’s high-precision 16-Way SMA Female Power Dividers deliver superior signal control across the 0.45–8 GHz range.  This divider comes with an ultra-low 1.55:1 VSWR and tight ±0.4 dB / ±8° balance. 

URF’s 2 to 18 GHz dual polarized quad-ridged conical horn antenna is engineered for RF testing and measurement applications.

Operating across a broad 0.45–8GHz range, these couplers feature a built-in DC pass for direct biasing and support up to 20W CW and 3000W peak power. 

Engineered for precision VNA testing, this 1.0mm M-M test cable features ≤2.9 dB insertion loss, VSWR of 1.26:1 typ / 1.35:1 max, and >100 dB shielding. 

Built for demanding test and field setups, this 0.45–8 GHz 8-Way Power Divider/Combiner delivers stable signal distribution. It features max insertion loss of 3.4 dB, VSWR 1.50:1 max, and isolation of 18 dB min. 

URF’s DC–67 GHz 1.85 mm Female Solderless PCB Connector is made for fast, high-frequency prototyping with no soldering. A typical insertion loss under 0.05 × √f dB and VSWR up to 1.30:1.

URF’s DC–18 GHz SMA Fixed Attenuator (Male–Female) delivers dependable signal control for demanding RF environments. Available in 1–10, 12, 15, 20, 30, and 40 dB options.

URF’s new 18 to 40 GHz Dual-Polarized Quad-Ridged Conical Horn Antenna is engineered for RF testing and measurement applications.