Broadband RF Portable Noise Generator W/ Return Loss Bridge 

Model Number:

VNSB-1000

Description:

Broadband RF Portable Noise Generator with Return Loss Bridge

When combined with signal level meters with full SCAN, SPECTRUM, normalization or reference modes, our VNSB-1000 Noise Generator provides a low cost portable test package capable of measuring the gain/loss, frequency response, and return loss from 5 to 1100MHz.

The VNSB-1000 is supplied with one VCRL-0 “SHORT” and one VCRL-17 calibrated terminator. (Also available are 10, 14, 20, and 23dB values.) This is used as a reference trace on the SLM. Connect the unit to DUT (Devise Under Test). If all traces are below the calibrated reference line, DUT had greater than 17dB return loss. If traces are over the reference line, DUT failed for return loss.

FEATURES:

• Use for troubleshooting & network testing
• Checks existing cable for overall & upper frequency response
• Sweeps combiners, balances amplifiers
• Tests jumpers, splitters, taps & amplifiers
• QC-inspection
• Replaceable F connector
• Red flashing LED & pulse buzzer warns battery at 90% discharge
• Continuous buzzer when battery must be changed