Don't forget to purchase a 2W 30dB (1000 divider) attenuator to get a direct dBm display. Mine came with a +0.3dB offset so I assume it was calibrated at the factory. I tested it with various VTX 5.8GHz transmitters and the power is very accurate, I also tried to insert a set of attenuators and got a very precise value, within +/- 0.1dB range. Very convenient to check the output power or measure the attenuation on cables and SMA connectors, I don't regret my purchase.

Don't forget to purchase a 2W 30dB (1000 divider) attenuator to get a direct dBm display. Mine came with a +0.3dB offset so I assume it was calibrated at the factory. I tested it with various VTX 5.8GHz transmitters and the power is very accurate, I also tried to insert a set of attenuators and got a very precise value, within +/- 0.1dB range. Very convenient to check the output power or measure the attenuation on cables and SMA connectors, I don't regret my purchase.

Don't forget to purchase a 2W 30dB (1000 divider) attenuator to get a direct dBm display. Mine came with a +0.3dB offset so I assume it was calibrated at the factory. I tested it with various VTX 5.8GHz transmitters and the power is very accurate, I also tried to insert a set of attenuators and got a very precise value, within +/- 0.1dB range. Very convenient to check the output power or measure the attenuation on cables and SMA connectors, I don't regret my purchase.

Surprising accuracy. A fraction of the cost of another brand but readings are the same. Very happy with this power meter.

Surprising accuracy. A fraction of the cost of another brand but readings are the same. Very happy with this power meter.

Surprising accuracy. A fraction of the cost of another brand but readings are the same. Very happy with this power meter.

A good and easy way to measure with this power meter. And most importantly, you get a good device for reasonable money. I did not regret what I bought. Even put the USB cable. I'm satisfied.

A good and easy way to measure with this power meter. And most importantly, you get a good device for reasonable money. I did not regret what I bought. Even put the USB cable. I'm satisfied.

A good and easy way to measure with this power meter. And most importantly, you get a good device for reasonable money. I did not regret what I bought. Even put the USB cable. I'm satisfied.

Fitted a 30db attenuator to measure FPV VTX modules and it seems to do the job fine.

Fitted a 30db attenuator to measure FPV VTX modules and it seems to do the job fine.

Fitted a 30db attenuator to measure FPV VTX modules and it seems to do the job fine.

Misura qualcosa, potrebbe essere anche abbastanza OK (i valori hanno un senso quando si controlla la potenza TX). Ma il problema è che la frequenza impostata non è bandwith, sembra che sia un limite massimo per il filtro LP, dato che più ne ho impostati, viene misurato un valore maggiore. Anche gli istruttori sono inesistenti, quindi fondamentalmente non ho idea se potrei risolvere il problema da solo. Sul lato buono, può essere utilizzato per confrontare le antenne e verificare le impostazioni TX per quanto riguarda la potenza di uscita.

Measures something, it might be even quite OK (values make some sense when checking TX power). But the issue is: set frequency is not bandwith, looks like it is a top limit frquency of LP filter, as more I set, bigger value is measured. So definitely it doesn't measure what it is supposed to. Also instructuons are nonexistent, so basically I have no idea if I could fix the problem on my own. On the good side, it can be used to compare antennas and verify TX settings regarding output power.

Misura qualcosa, potrebbe essere anche abbastanza OK (i valori hanno un senso quando si controlla la potenza TX). Ma il problema è che la frequenza impostata non è bandwith, sembra che sia un limite massimo per il filtro LP, dato che più ne ho impostati, viene misurato un valore maggiore. Anche gli istruttori sono inesistenti, quindi fondamentalmente non ho idea se potrei risolvere il problema da solo. Sul lato buono, può essere utilizzato per confrontare le antenne e verificare le impostazioni TX per quanto riguarda la potenza di uscita.

Аналог ImmersionRC. Измеряет уровень РЧ сигнала. Настройками задается верхняя граница частоты измеряемого сигнала и ослабление.

Аналог ImmersionRC. Измеряет уровень РЧ сигнала. Настройками задается верхняя граница частоты измеряемого сигнала и ослабление.

Аналог ImmersionRC. Измеряет уровень РЧ сигнала. Настройками задается верхняя граница частоты измеряемого сигнала и ослабление.

ok

ok

ok

Works ok

Works ok

Works ok

nice unit!

nice unit!

nice unit!

A good and easy way to measure with this power meter. And most importantly, you get a good device for reasonable money. I did not regret what I bought. Even put the USB cable. I'm satisfied.

A good and easy way to measure with this power meter. And most importantly, you get a good device for reasonable money. I did not regret what I bought. Even put the USB cable. I'm satisfied.

A good and easy way to measure with this power meter. And most importantly, you get a good device for reasonable money. I did not regret what I bought. Even put the USB cable. I'm satisfied.