Search found 77 matches

by oh3nfc
Wed Nov 29, 2017 9:11 pm
Forum: General discussion
Topic: Static /Dynamic TGs
Replies: 4
Views: 1105

Re: Static /Dynamic TGs

One solution is to use two profiles with different ids and subscribe the static tgs only to one id. Change the profile on the OSP Settings or via remote control call.

You may also utilitize automatic profile switching after tx inactivity.

Terveisin Veijo OH3NFC
by oh3nfc
Mon Nov 27, 2017 9:07 am
Forum: General discussion
Topic: Modem RX sensitivity levels in dB
Replies: 0
Views: 1219

Modem RX sensitivity levels in dB

Hi,

How are the sensitivity levels 6-1related to each other in decibels?

73 de Veijo
by oh3nfc
Mon Nov 13, 2017 4:22 am
Forum: Troubleshooting
Topic: Using a second Color Code for DMR.
Replies: 5
Views: 1437

Re: Using a second Color Code for DMR.

Using different CC is relevant when there are multiple hotspots on the same frequency, e.g. in a fieldday area.

-Veijo
by oh3nfc
Sun Nov 12, 2017 9:19 pm
Forum: Troubleshooting
Topic: 127
Replies: 79
Views: 15320

Re: 127

I did some experiments with the version 0131 and a defective MD380. Changing TX frequency 1000 kHz up made positive progress with this shuttering problem. Now in the openSPOT the Rx is 434.425 MHz and the Tx is 434.426 MHz We keep using this and report later the final results. The modulation mode is...
by oh3nfc
Sun Nov 12, 2017 10:50 am
Forum: General discussion
Topic: private call with a open spot
Replies: 11
Views: 4375

Re: private call with a open spot

In the CPS: General Settings -> Talkaround -> Private Call Hang Time
by oh3nfc
Mon Nov 06, 2017 8:15 pm
Forum: General discussion
Topic: openSPOT on APRS map
Replies: 0
Views: 1468

openSPOT on APRS map

Report your and your friend's openSPOTs on the APRS map. A forked APRS reporter script is found at https://github.com/oh3nfc/bm-rpt2aprs Feel free to use, copy or edit. If you like to add an SSID to the APRS object use a longer hotspot id. The ID 244301801 generates APRS object with name OH3NFC-01 h...
by oh3nfc
Mon Nov 06, 2017 6:17 pm
Forum: Troubleshooting
Topic: Problems changing DMR freq in FW 127 and above?
Replies: 5
Views: 1119

Re: Problems changing DMR freq in FW 127 and above?

I did try version 1.31 and DMR Base station (experimental) mode. The transmission is not heard on the configured frequency.

Device information:

sercon: inf: SharkRF openSPOT (openspot)
SRF-OSP-1.1-433 eu v0131 04336A99 up 1112
diag 0,00000126,000001e0,00000048,0000003a,00000056,000000b7
ready.
by oh3nfc
Sun Nov 05, 2017 4:35 pm
Forum: Troubleshooting
Topic: openSPOT modem TX is keyed up while updating firmware
Replies: 1
Views: 520

openSPOT modem TX is keyed up while updating firmware

Today I realized that the transmitter of the openSPOT is activated when the device is rebooted for firmware update. Is this feature really necessary? sercon: inf: SharkRF openSPOT (openspot8) SRF-OSP-1.1-433 eu v0127 0A236A54 up 723 diag 0,00000002,0000004d,00000032,00000018,0000002b,00000046 ready....
by oh3nfc
Sat Nov 04, 2017 10:52 pm
Forum: General discussion
Topic: Firmware updater for Linux users
Replies: 6
Views: 1677

Firmware updater for Linux users

Hello Folks, I implemented a simple DIY Python script which downloads and installs selected firmware version into the openSPOT connected to an USB port of a Linux computer. usage: ospupdfw [-h] [--version] [-d [DEVICE]] [-i] [-t {beta,stable}] [-fw FW_VERSION] [-hw HW_VERSION] Update SharkRF openSPO...
by oh3nfc
Thu Nov 02, 2017 11:42 am
Forum: Troubleshooting
Topic: 127
Replies: 79
Views: 15320

Re: 127

Every MD380 is a unique piece of equipment. I bought two MD380 from eBay. One of these is working perfect with openspot despite of firmware versions while the other is suffering shuttered audio. I have used OSP versions 1.23 and 1.29, and MD380 Tools and original factory versions on the radio. Cheer...