Tranceiver52M: Remove the Nieue hack
This hack accidentally leaked in the release code ... but it prevents tuning for certain ARFCN and reduces TX power. Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
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@ -607,7 +607,7 @@ bool USRPDevice::updateAlignment(TIMESTAMP timestamp)
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bool USRPDevice::setTxFreq(double wFreq) {
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// Tune to wFreq+LO_OFFSET, to prevent LO bleedthrough from interfering with transmitted signal.
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double actFreq;
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if (!tx_setFreq(wFreq+9*LO_OFFSET,&actFreq)) return false;
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if (!tx_setFreq(wFreq+LO_OFFSET,&actFreq)) return false;
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bool retVal = m_uTx->set_tx_freq(0,(wFreq-actFreq));
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LOG(INFO) << "set TX: " << wFreq-actFreq << " actual TX: " << m_uTx->tx_freq(0);
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return retVal;
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@ -621,7 +621,7 @@ bool USRPDevice::setRxFreq(double wFreq) {
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// in front of the ADC. This possibly gives us an extra 10-20dB Tx/Rx isolation.
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double actFreq;
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// FIXME -- This should bo configurable.
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if (!rx_setFreq(wFreq-5*LO_OFFSET,&actFreq)) return false;
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if (!rx_setFreq(wFreq-2*LO_OFFSET,&actFreq)) return false;
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bool retVal = m_uRx->set_rx_freq(0,(wFreq-actFreq));
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LOG(DEBUG) << "set RX: " << wFreq-actFreq << " actual RX: " << m_uRx->rx_freq(0);
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return retVal;
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