If you'd like other transmitters to be supported, please upload a .sdriq file to SDRangel's [github issue tracker](https://github.com/f4exb/sdrangel/issues).
Typically, it will take two minutes before the time is able to be displayed (up to one minute to find the minute marker, then another minute to receive the timecode).
Although the atomic clocks used to transmit the timecode are extremely accurate, propagation, SDR data transfer and demodulation delays limit accuracy of the displayed time to around 1 second.
<h3>1: Frequency shift from center frequency of reception</h3>
Use the wheels to adjust the frequency shift in Hz from the center frequency of reception. Left click on a digit sets the cursor position at this digit. Right click on a digit sets all digits on the right to zero. This effectively floors value at the digit position. Wheels are moved with the mousewheel while pointing at the wheel or by selecting the wheel with the left mouse click and using the keyboard arrows. Pressing shift simultaneously moves digit by 5 and pressing control moves it by 2.
<h3>2: Channel power</h3>
Average total power in dB relative to a +/- 1.0 amplitude signal received in the pass band.
<h3>3: Level meter in dB</h3>
- top bar (green): average value
- bottom bar (blue green): instantaneous peak value
- tip vertical bar (bright green): peak hold value
<h3>4: BW - RF Bandwidth</h3>
This specifies the bandwidth of a LPF that is applied to the input signal to limit the RF bandwidth.
* Broadcast - the time is displayed as broadcast (which is typically the time zone of the country the signal is broadcast from, adjusted for summer time. WWVB broadcasts UTC).
