mirror of
https://github.com/smittix/intercept.git
synced 2026-04-24 06:40:00 -07:00
35d138175e
- Add spectrum monitoring via rtl_power with configurable presets - Add OpenCelliD tower integration with Leaflet map display - Add grgsm_scanner integration for passive GSM cell detection (alpha) - Add rules engine for anomaly detection and findings - Add baseline recording and comparison system - Add setup.sh support for gr-gsm installation on Debian/Ubuntu Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
316 lines
8.1 KiB
Python
316 lines
8.1 KiB
Python
"""
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ISMS scan presets and band definitions.
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Defines frequency ranges and parameters for common RF monitoring scenarios.
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"""
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from __future__ import annotations
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# Scan presets for common monitoring scenarios
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ISMS_SCAN_PRESETS: dict[str, dict] = {
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'vhf_airband': {
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'name': 'VHF Airband',
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'description': 'Aviation communications 118-137 MHz',
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'freq_start': 118.0,
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'freq_end': 137.0,
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'bin_size': 25000, # 25 kHz channel spacing
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'integration': 1.0,
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'category': 'aviation',
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},
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'uhf_airband': {
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'name': 'UHF Airband',
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'description': 'Military aviation 225-400 MHz',
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'freq_start': 225.0,
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'freq_end': 400.0,
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'bin_size': 25000,
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'integration': 1.0,
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'category': 'aviation',
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},
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'uhf_pmr': {
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'name': 'UHF PMR446',
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'description': 'License-free radio 446 MHz',
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'freq_start': 446.0,
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'freq_end': 446.2,
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'bin_size': 12500, # 12.5 kHz channel spacing
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'integration': 0.5,
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'category': 'pmr',
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},
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'ism_433': {
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'name': 'ISM 433 MHz',
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'description': 'European ISM band (sensors, remotes)',
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'freq_start': 433.0,
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'freq_end': 434.8,
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'bin_size': 10000,
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'integration': 0.5,
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'category': 'ism',
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},
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'ism_868': {
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'name': 'ISM 868 MHz',
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'description': 'European ISM band (LoRa, smart meters)',
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'freq_start': 868.0,
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'freq_end': 870.0,
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'bin_size': 10000,
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'integration': 0.5,
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'category': 'ism',
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},
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'ism_915': {
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'name': 'ISM 915 MHz',
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'description': 'US ISM band',
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'freq_start': 902.0,
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'freq_end': 928.0,
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'bin_size': 50000,
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'integration': 1.0,
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'category': 'ism',
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},
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'wifi_2g': {
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'name': 'WiFi 2.4 GHz Vicinity',
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'description': 'WiFi band activity (requires wideband SDR)',
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'freq_start': 2400.0,
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'freq_end': 2500.0,
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'bin_size': 500000,
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'integration': 2.0,
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'category': 'wifi',
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'note': 'Requires SDR with 2.4 GHz capability (HackRF, LimeSDR)',
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},
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'cellular_700': {
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'name': 'Cellular 700 MHz',
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'description': 'LTE Bands 12/13/17/28 downlink',
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'freq_start': 728.0,
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'freq_end': 803.0,
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'bin_size': 100000,
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'integration': 1.0,
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'category': 'cellular',
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},
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'cellular_850': {
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'name': 'Cellular 850 MHz',
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'description': 'GSM/LTE Band 5 downlink',
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'freq_start': 869.0,
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'freq_end': 894.0,
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'bin_size': 100000,
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'integration': 1.0,
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'category': 'cellular',
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},
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'cellular_900': {
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'name': 'Cellular 900 MHz',
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'description': 'GSM/LTE Band 8 downlink (Europe)',
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'freq_start': 925.0,
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'freq_end': 960.0,
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'bin_size': 100000,
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'integration': 1.0,
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'category': 'cellular',
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},
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'cellular_1800': {
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'name': 'Cellular 1800 MHz',
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'description': 'GSM/LTE Band 3 downlink',
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'freq_start': 1805.0,
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'freq_end': 1880.0,
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'bin_size': 100000,
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'integration': 1.0,
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'category': 'cellular',
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},
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'full_sweep': {
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'name': 'Full Spectrum',
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'description': 'Complete 24 MHz - 1.7 GHz sweep',
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'freq_start': 24.0,
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'freq_end': 1700.0,
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'bin_size': 100000,
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'integration': 5.0,
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'category': 'full',
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'note': 'Takes 3-5 minutes to complete',
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},
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}
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# Cellular band definitions (downlink frequencies for reference)
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CELLULAR_BANDS: dict[str, dict] = {
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'B1': {
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'name': 'UMTS/LTE Band 1',
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'dl_start': 2110,
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'dl_end': 2170,
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'ul_start': 1920,
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'ul_end': 1980,
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'duplex': 'FDD',
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},
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'B3': {
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'name': 'LTE Band 3',
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'dl_start': 1805,
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'dl_end': 1880,
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'ul_start': 1710,
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'ul_end': 1785,
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'duplex': 'FDD',
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},
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'B5': {
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'name': 'GSM/LTE Band 5',
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'dl_start': 869,
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'dl_end': 894,
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'ul_start': 824,
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'ul_end': 849,
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'duplex': 'FDD',
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},
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'B7': {
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'name': 'LTE Band 7',
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'dl_start': 2620,
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'dl_end': 2690,
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'ul_start': 2500,
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'ul_end': 2570,
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'duplex': 'FDD',
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},
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'B8': {
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'name': 'GSM/LTE Band 8',
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'dl_start': 925,
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'dl_end': 960,
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'ul_start': 880,
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'ul_end': 915,
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'duplex': 'FDD',
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},
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'B20': {
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'name': 'LTE Band 20',
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'dl_start': 791,
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'dl_end': 821,
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'ul_start': 832,
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'ul_end': 862,
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'duplex': 'FDD',
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},
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'B28': {
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'name': 'LTE Band 28',
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'dl_start': 758,
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'dl_end': 803,
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'ul_start': 703,
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'ul_end': 748,
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'duplex': 'FDD',
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},
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'B38': {
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'name': 'LTE Band 38 (TDD)',
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'dl_start': 2570,
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'dl_end': 2620,
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'duplex': 'TDD',
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},
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'B40': {
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'name': 'LTE Band 40 (TDD)',
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'dl_start': 2300,
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'dl_end': 2400,
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'duplex': 'TDD',
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},
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'n77': {
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'name': 'NR Band n77 (5G)',
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'dl_start': 3300,
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'dl_end': 4200,
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'duplex': 'TDD',
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},
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'n78': {
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'name': 'NR Band n78 (5G)',
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'dl_start': 3300,
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'dl_end': 3800,
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'duplex': 'TDD',
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},
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}
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# UK Mobile Network Operators (for PLMN identification)
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UK_OPERATORS: dict[str, str] = {
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'234-10': 'O2 UK',
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'234-15': 'Vodafone UK',
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'234-20': 'Three UK',
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'234-30': 'EE',
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'234-33': 'EE',
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'234-34': 'EE',
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'234-50': 'JT (Jersey)',
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'234-55': 'Sure (Guernsey)',
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}
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# Common ISM band allocations
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ISM_BANDS: dict[str, dict] = {
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'ism_6m': {
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'name': '6.78 MHz ISM',
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'start': 6.765,
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'end': 6.795,
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'region': 'Worldwide',
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},
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'ism_13m': {
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'name': '13.56 MHz ISM (NFC/RFID)',
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'start': 13.553,
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'end': 13.567,
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'region': 'Worldwide',
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},
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'ism_27m': {
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'name': '27 MHz ISM (CB)',
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'start': 26.957,
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'end': 27.283,
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'region': 'Worldwide',
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},
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'ism_40m': {
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'name': '40.68 MHz ISM',
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'start': 40.66,
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'end': 40.70,
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'region': 'Worldwide',
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},
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'ism_433': {
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'name': '433 MHz ISM',
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'start': 433.05,
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'end': 434.79,
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'region': 'ITU Region 1 (Europe)',
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},
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'ism_868': {
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'name': '868 MHz ISM',
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'start': 868.0,
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'end': 870.0,
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'region': 'Europe',
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},
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'ism_915': {
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'name': '915 MHz ISM',
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'start': 902.0,
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'end': 928.0,
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'region': 'Americas',
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},
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'ism_2400': {
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'name': '2.4 GHz ISM (WiFi/BT)',
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'start': 2400.0,
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'end': 2500.0,
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'region': 'Worldwide',
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},
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'ism_5800': {
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'name': '5.8 GHz ISM',
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'start': 5725.0,
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'end': 5875.0,
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'region': 'Worldwide',
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},
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}
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def get_preset(preset_name: str) -> dict | None:
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"""Get a scan preset by name."""
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return ISMS_SCAN_PRESETS.get(preset_name)
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def get_presets_by_category(category: str) -> list[dict]:
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"""Get all presets in a category."""
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return [
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{**preset, 'id': name}
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for name, preset in ISMS_SCAN_PRESETS.items()
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if preset.get('category') == category
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]
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def get_all_presets() -> list[dict]:
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"""Get all presets with their IDs."""
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return [
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{**preset, 'id': name}
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for name, preset in ISMS_SCAN_PRESETS.items()
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]
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def identify_band(freq_mhz: float) -> str | None:
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"""Identify which cellular band a frequency belongs to."""
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for band_id, band_info in CELLULAR_BANDS.items():
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dl_start = band_info.get('dl_start', 0)
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dl_end = band_info.get('dl_end', 0)
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if dl_start <= freq_mhz <= dl_end:
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return band_id
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return None
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def identify_operator(plmn: str) -> str | None:
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"""Identify UK operator from PLMN code."""
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return UK_OPERATORS.get(plmn)
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