Texscan RCB-4 Reflection Coefficient Bridge (50 Ohm) The Texscan RCB-4 is a passive Reflection Coefficient Bridge (also known as a Return Loss Bridge) used for testing Radio Frequency (RF) equipment. It is designed to measure how well an antenna, cable, or filter is matched to a 50 Ohm impedance. Function: It separates incident (forward) signals from reflected (reverse) signals. When used with a Signal Generator and a Spectrum Analyzer (or Oscilloscope), it allows you to visualize the "return loss" or VSWR (Voltage Standing Wave Ratio) of a device. Frequency Range: Typically broadband, covering approximately 0.5 MHz to 1000 MHz (1 GHz). Impedance: 50 Ohm. Connectors: RF IN, Z1, Z2: Type-N[f]; Monitor Out, DC Out: BNC.
Previously used condition. Some engraving on the back.
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Most of the parts we sell are vintage New Old Stock parts.
We use high quality shipping supplies and biodegradable peanuts to make sure your parts arrive safely.
NOS (New Old Stock) parts are Genuine Factory Original parts.
NORS (New Old Replacement Stock) parts are original vintage aftermarket parts.
NOS and NORS does not necessarily mean the parts are perfect.
Manufacturing technology was not the same as it is today so imperfections should be expected.
Also, these parts may have been in storage for 40-80 years and could be dusty, greasy or have surface rust, spider webs, etc.