I have set up a 'sandbox' at home and have it running an RSP1a for VHF.
I can hear either a 120 cycle hum (or the repeater CTCSS tone) in the audio when systems are up. Is there an audio high pass option I can send to PhantomSDR+ upon startup? Running :
SoapySDRUtil --probe="driver=sdrplay"
######################################################
## Soapy SDR -- the SDR abstraction library ##
######################################################
Probe device driver=sdrplay
[INFO] devIdx: 0
[INFO] SerNo: 19110CDF97
[INFO] hwVer: 255
[INFO] rspDuoMode: 0
[INFO] tuner: 1
[INFO] rspDuoSampleFreq: 0.000000
----------------------------------------------------
-- Device identification
----------------------------------------------------
driver=SDRplay
hardware=RSP1A
sdrplay_api_api_version=3.150000
sdrplay_api_hw_version=255
----------------------------------------------------
-- Peripheral summary
----------------------------------------------------
Channels: 1 Rx, 0 Tx
Timestamps: NO
Other Settings:
* RF Gain Select - RF Gain Select
[key=rfgain_sel, default=4, type=string, options=(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)]
* IQ Correction - IQ Correction Control
[key=iqcorr_ctrl, default=true, type=bool]
* AGC Setpoint - AGC Setpoint (dBfs)
[key=agc_setpoint, default=-30, type=int, range=[-60, 0]]
* BiasT Enable - BiasT Control
[key=biasT_ctrl, default=true, type=bool]
* RfNotch Enable - RF Notch Filter Control
[key=rfnotch_ctrl, default=true, type=bool]
* DabNotch Enable - DAB Notch Filter Control
[key=dabnotch_ctrl, default=true, type=bool]
----------------------------------------------------
-- RX Channel 0
----------------------------------------------------
Full-duplex: NO
Supports AGC: YES
Stream formats: CS16, CF32
Native format: CS16 [full-scale=32767]
Antennas: RX
Corrections: DC removal
Full gain range: [0, 48] dB
IFGR gain range: [20, 59] dB
RFGR gain range: [0, 9] dB
Full freq range: [0.001, 2000] MHz
RF freq range: [0.001, 2000] MHz
CORR freq range: MHz
Sample rates: 0.0625, 0.096, 0.125, 0.192, 0.25, 0.384, 0.5, 0.768, 1, [2, 10.66] MSps
Filter bandwidths: 0.2, 0.3, 0.6, 1.536, 5, 6, 7, 8 MHz
I see no way to add HPF.
Anyone?
There is a button on the websdr to remove the tone.
Not all repeaters use the (stupid) tone.
I hate CTCSS....who ever invented this for Ham-Radio should be shot 8)
As the tone is abused...and not used instead of 1750...
In my opinion the CTCSS should be e.g. 50Hz all over the world, for all repeaters.
Not to kick people out that don't know the tone to open it, as it does. 1 tone..all over the world, like 1750 was.
I hate CTCSS, as well as DMR and their shit. It's not ham-radio at all.
Quote from: Bas ON5HB on Nov 02, 2024, 08:52 PMThere is a button on the websdr to remove the tone.
I hate CTCSS, as well as DMR and their shit. It's not ham-radio at all.
Ah, thank you Bas. I do not know why I didn't tap that button to see what it did. I guess I thought it would decode the tone. ha
AMEN, to DMR/D-STAR/Fusion. Yuck.