{"id":548,"date":"2026-06-11T13:03:36","date_gmt":"2026-06-11T05:03:36","guid":{"rendered":"https:\/\/projectleon.net\/make\/blog\/sdr-mesh-network-rtl-sdr-spectrum-coverage-farsi\/"},"modified":"2026-06-11T13:03:37","modified_gmt":"2026-06-11T05:03:37","slug":"sdr-mesh-network-rtl-sdr-spectrum-coverage-farsi","status":"publish","type":"post","link":"https:\/\/projectleon.net\/make\/blog\/sdr-mesh-network-rtl-sdr-spectrum-coverage-farsi\/","title":{"rendered":"\u0633\u0627\u062e\u062a SDR Mesh: \u0634\u0628\u06a9\u0647\u200c\u0627\u06cc \u0627\u0632 RTL-SDR \u0628\u0631\u0627\u06cc \u067e\u0648\u0634\u0634 \u0637\u06cc\u0641\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 (\u0641\u0627\u0631\u0633\u06cc)"},"content":{"rendered":"
\nSDR Mesh \u0634\u0628\u06a9\u0647 RTL-SDR SoapySDR\n<\/div>\n
\n

SDR Mesh Network \u0686\u06cc\u0633\u062a\u061f (\u0645\u0628\u062a\u062f\u06cc)<\/h2>\n

\u0628\u0627 \u0627\u062a\u0635\u0627\u0644 \u0686\u0646\u062f RTL-SDR<\/strong> \u0628\u0647 \u06cc\u06a9 Raspberry Pi (\u06cc\u0627 \u0686\u0646\u062f RPi \u062f\u0631 \u0634\u0628\u06a9\u0647)\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u06cc\u06a9 \u0634\u0628\u06a9\u0647 \u06af\u0648\u0634\u200c\u062f\u0647\u0646\u062f\u0647 \u0637\u06cc\u0641<\/strong> \u0633\u0627\u062e\u062a \u06a9\u0647 \u0647\u0645\u0632\u0645\u0627\u0646 \u0686\u0646\u062f \u0628\u0627\u0646\u062f \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631 \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0645\u0627\u0646\u06cc\u062a\u0648\u0631\u06cc\u0646\u06af \u0633\u06cc\u06af\u0646\u0627\u0644\u200c\u0647\u0627\u06cc LoRa\u060c ADS-B\u060c \u0648 \u062a\u0644\u0647\u200c\u0645\u062a\u0631\u06cc UGV\/UAV \u062f\u0631 \u0686\u0646\u062f \u0641\u0631\u06a9\u0627\u0646\u0633 \u0647\u0645\u200c\u0632\u0645\u0627\u0646 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n

\u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 SoapySDR<\/strong> \u06cc\u06a9 \u0644\u0627\u06cc\u0647 abstraction \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u0628\u0627 \u0647\u0631 \u0646\u0648\u0639 SDR (RTL-SDR\u060c HackRF\u060c USRP) \u0628\u0627 \u06cc\u06a9 API \u06cc\u06a9\u0633\u0627\u0646 \u06a9\u0627\u0631 \u06a9\u0646\u062f. \u0628\u0627 SoapyRemote<\/strong> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 SDR\u0647\u0627\u06cc \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u0645\u062a\u0635\u0644 \u0628\u0647 RPi \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u0645\u0631\u06a9\u0632\u06cc \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0634\u0628\u06a9\u0647 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0631\u062f.<\/p>\n<\/div>\n

\n

\u0647\u062f\u0641 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627<\/h2>\n

\u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u06f3 RTL-SDR \u0631\u0648\u06cc \u06cc\u06a9 RPi \u0628\u0631\u0627\u06cc \u0645\u0627\u0646\u06cc\u062a\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 LoRa 433MHz\u060c ADS-B 1090MHz\u060c \u0648 FM 88-108MHz.<\/p>\n

    \n
  • \u0647\u0632\u06cc\u0646\u0647:<\/strong> \u06f3 \u00d7 \u06f1\u06f5 \u062f\u0644\u0627\u0631 RTL-SDR + RPi4<\/li>\n
  • \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631:<\/strong> \u0631\u0627\u06cc\u06af\u0627\u0646 (SoapySDR\u060c Dump1090)<\/li>\n<\/ul>\n<\/div>\n

    \n\n\nRTL-SDR #1<\/text>\n433MHz LoRa<\/text>\nSerial: 00000001<\/text>\n\nRTL-SDR #2<\/text>\n1090MHz ADS-B<\/text>\nSerial: 00000002<\/text>\n\nRTL-SDR #3<\/text>\n88-108MHz FM<\/text>\nSerial: 00000003<\/text>\n\nRaspberry Pi 4<\/text>\nSoapySDR + Remote<\/text>\nUSB Hub 4-port<\/text>\n\n\n\nSDR Mesh \u2014 \u06f3 RTL-SDR + RPi4 + SoapySDR<\/text>\n<\/svg><\/p>\n

    \u0646\u0635\u0628 SoapySDR \u0631\u0648\u06cc Raspberry Pi<\/h2>\n
    \n# \u0646\u0635\u0628 SoapySDR + RTL-SDR \u067e\u0644\u0627\u06af\u06cc\u0646:\nsudo apt update\nsudo apt install -y soapysdr-tools soapysdr-module-rtlsdr rtl-sdr\n\n# \u0633\u0631\u06cc\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0647\u0631 RTL-SDR (\u0645\u0647\u0645 \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u062e\u062a!):\nrtl_eeprom -d 0 -s 00000001  # \u062f\u0627\u0646\u06af\u0644 \u0627\u0648\u0644\nrtl_eeprom -d 1 -s 00000002  # \u062f\u0627\u0646\u06af\u0644 \u062f\u0648\u0645\nrtl_eeprom -d 2 -s 00000003  # \u062f\u0627\u0646\u06af\u0644 \u0633\u0648\u0645\n\n# \u062a\u0633\u062a \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc:\nSoapySDRUtil --find=\"driver=rtlsdr\"\n\n# \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc SoapyRemote (\u062f\u0633\u062a\u0631\u0633\u06cc \u0627\u0632 \u0634\u0628\u06a9\u0647):\nsudo apt install -y soapysdr-server\nSoapySDRServer --bind=\"0.0.0.0:55132\"\n\n# \u0627\u0632 \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u062f\u06cc\u06af\u0631:\nSoapySDRUtil --find=\"driver=remote,remote=192.168.1.10:55132\"\n<\/code><\/pre>\n
    \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a Python \u2014 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631\u06cc\u0646\u06af \u0647\u0645\u0632\u0645\u0627\u0646<\/h2>\n
    \nimport SoapySDR\nimport numpy as np\nimport threading\n\ndef scan_band(serial, freq_mhz, label):\n    sdr = SoapySDR.Device({\"driver\":\"rtlsdr\",\"serial\":serial})\n    sdr.setSampleRate(SoapySDR.SOAPY_SDR_RX, 0, 2.4e6)\n    sdr.setFrequency(SoapySDR.SOAPY_SDR_RX, 0, freq_mhz*1e6)\n    sdr.setGain(SoapySDR.SOAPY_SDR_RX, 0, 35)\n    rx = sdr.setupStream(SoapySDR.SOAPY_SDR_RX, SoapySDR.SOAPY_SDR_CF32)\n    sdr.activateStream(rx)\n    buff = np.zeros(1024, dtype=np.complex64)\n    while True:\n        sr = sdr.readStream(rx, [buff], 1024)\n        power = 10*np.log10(np.mean(np.abs(buff)**2)+1e-12)\n        print(f\"[{label}] {freq_mhz}MHz power={power:.1f}dB\")\n\nthreads = [\n    threading.Thread(target=scan_band, args=(\"00000001\",433.92,\"LoRa\")),\n    threading.Thread(target=scan_band, args=(\"00000002\",1090.0,\"ADS-B\")),\n]\nfor t in threads: t.daemon=True; t.start()\ninput(\"Enter \u0628\u0631\u0627\u06cc \u062a\u0648\u0642\u0641...\")\n<\/code><\/pre>\n
    \u0686\u06a9\u200c\u0644\u06cc\u0633\u062a \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc<\/h2>\n\n\n\n\n\n\n\n\n
    \u0628\u0631\u0631\u0633\u06cc<\/th>\n\u0648\u0636\u0639\u06cc\u062a<\/th>\n<\/tr>\n<\/thead>\n
    \u0647\u0631 RTL-SDR \u0633\u0631\u06cc\u0627\u0644 \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u062f\u0627\u0631\u062f\u061f<\/td>\n\u2610 rtl_test -d 0<\/td>\n<\/tr>\n
    USB Hub \u0628\u0627 \u0622\u062f\u0627\u067e\u062a\u0648\u0631 \u0628\u0631\u0642 \u062c\u062f\u0627\u06af\u0627\u0646\u0647\u061f<\/td>\n\u2610 \u0636\u0631\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u06f3+ SDR<\/td>\n<\/tr>\n
    SoapySDRUtil \u0647\u0631 \u06f3 \u062f\u0627\u0646\u06af\u0644 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f<\/td>\n\u2610<\/td>\n<\/tr>\n
    \u062f\u0645\u0627\u06cc RPi \u0632\u06cc\u0631 \u06f7\u06f0\u00b0C\u061f<\/td>\n\u2610 vcgencmd measure_temp<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n\n\n\n\n\n\n\n\u06f3\u00d7 RTL-SDR<\/text>\nUSB Hub<\/text>\nSoapySDR<\/text>\nRPi4<\/text>\nSoapyRemote<\/text>\n\u0634\u0628\u06a9\u0647 LAN<\/text>\nGCS \u0644\u067e\u200c\u062a\u0627\u067e<\/text>\nSDR++ \u06a9\u0646\u062a\u0631\u0644<\/text>\nSDR Mesh \u2014 \u0686\u0646\u062f RTL-SDR \u2192 SoapyRemote \u2192 \u06a9\u0646\u062a\u0631\u0644 \u0645\u0631\u06a9\u0632\u06cc<\/text>\n<\/svg><\/p>\n
    \u0648\u06cc\u062f\u0626\u0648\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634\u06cc<\/h2>\n
    \n