MicroMet Manual Pg. 13
HIVSWR High Voltage Standing Wave Ratio – this means that during a transmit
cycle, MicroMet’s transmitter hardware detected a problem with the
coaxial transmission line or the antenna. When this happens, the transmit
cycle is terminated, and no data delivery has taken place. MicroMet
always prints a WARNING when this happens.
LOPWR Low Transmitter power – this means that during a transmit cycle,
MicroMet’s transmitter hardware detected a low transmitter power level.
When this occurs, the transmit cycle continues, and data delivery may still
have taken place. MicroMet always prints a WARNING when this
happens.
LOPWR can be caused by:
1. A marginal or depleted battery in the transmitter battery pack
(MicroMet 300 only).
2. A marginal or depleted site battery (MicroMet 100 only).
3. If HIVSWR also occurred, a faulty coax or antenna.
4. A bad transmitter.
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