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.

Измеряет что-то, это может быть даже вполне нормально (значения имеют смысл при проверке мощности передачи). Но проблема в том, что заданная частота не полоса пропускания, похоже, что это верхний предел frquency LP-фильтра, так как чем больше я задаю, тем больше значение измеряется. Так что он определенно не измеряет то, что должен. Также наставлений не существует, так что я понятия не имею, смогу ли я решить проблему самостоятельно. С другой стороны, его можно использовать для сравнения антенн и проверки настроек передачи относительно выходной мощности.

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.

Измеряет что-то, это может быть даже вполне нормально (значения имеют смысл при проверке мощности передачи). Но проблема в том, что заданная частота не полоса пропускания, похоже, что это верхний предел frquency LP-фильтра, так как чем больше я задаю, тем больше значение измеряется. Так что он определенно не измеряет то, что должен. Также наставлений не существует, так что я понятия не имею, смогу ли я решить проблему самостоятельно. С другой стороны, его можно использовать для сравнения антенн и проверки настроек передачи относительно выходной мощности.

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.