SWR Meter
The inline instrument that tells you how much of your power is coming back.
Measure it instead of guessing. The instruments that answer "why is it not working?"
Antenna work without measurement is guesswork. These instruments let you see standing wave ratio, complex impedance, power, waveform and frequency — and they are the fastest route from a problem to a fix.
The inline instrument that tells you how much of your power is coming back.
A swept measurement of impedance, resonance and match — the antenna engineer in your pocket.
A 50 ohm resistor in a heatsink, so you can test without transmitting.
See the waveform. The instrument that turns "it sounds odd" into a measurement.
The first instrument anyone should own. Voltage, current, resistance and continuity.
An independent frequency reference, for checking calibration and measuring carriers.