📡
Frequency
1 MHz
Frequency
1 MHz
🧭
Range
0.5–1.5 MHz
Range
0.5–1.5 MHz
🧩
Use
Low-band comms / nav
Use
Low-band comms / nav
On this page
📡 Band & Geometry key
🧩 Applications & Usage
🗒️ Notes
🧪 Technical Rules
🌎 Country Overrides
🛡️ Regulatory & Neighbors
📈 Market & Measurements
📍 Geospatial Constraints
📡 Band & Geometry
| Frequency (MHz) | {frequency_mhz[1]} |
|---|---|
| Range (MHz) | {range_lower_mhz[1]} – {range_upper_mhz[1]} |
| Band label | {band_label[1]} |
| Duplexing | {duplexing[1]} |
| Paired with (MHz) | {paired_with_frequency_mhz[1]} |
| Channelization (MHz) | {channelization_bands_mhz[1]} |
| Typical bandwidth (MHz) | {typical_bandwidth_mhz[1]} |
| Guard band (kHz) | {guardband_min_khz[1]} |
| Adjacent lower (MHz) | {adjacent_lower_range_mhz[1]} |
| Adjacent lower use | {adjacent_lower_use[1]} |
| Adjacent upper (MHz) | {adjacent_upper_range_mhz[1]} |
| Adjacent upper use | {adjacent_upper_use[1]} |
| Neighbor interference risk | {neighbor_interference_risk[1]} |
🧩 Applications & Usage
| Primary use | {primary_use[1]} |
|---|---|
| License type | {license_type[1]} |
| Region 1 (EU/AFR) usage | {region1_use_summary[1]} |
| Region 2 (Americas) usage | {region2_use_summary[1]} |
| Region 3 (APAC) usage | {region3_use_summary[1]} |
| Typical equipment | {typical_equipment[1]} |
| Deployment density | {deployment_density[1]} |
| Standards / Bodies | {key_standards_refs[1]} {standards_bodies[1]} |
🗒️ Notes
{historical_interest_notes[1]}
🧪 Technical Rules
| Indoor EIRP (dBm) | {eirp_limits_indoor_dbm[1]} |
|---|---|
| Outdoor EIRP (dBm) | {eirp_limits_outdoor_dbm[1]} |
| PSD (dBm/MHz) | {psd_limit_dbm_per_mhz[1]} |
| OOBE (dBm/MHz) | {oobe_mask_dbm_per_mhz[1]} |
| Spurious (dBm) | {spurious_emission_dbm[1]} |
| Emission mask | {emission_mask_class[1]} |
| RX blocking (dBm) | {rx_blocking_min_dbm[1]} |
| Receiver selectivity | {receiver_selectivity_notes[1]} |
| Antenna constraints | {antenna_constraints[1]} |
🌎 Country Overrides (US/EU)
| US Indoor EIRP (dBm) | {eirp_indoor_us_dbm[1]} |
|---|---|
| US Outdoor EIRP (dBm) | {eirp_outdoor_us_dbm[1]} |
| US PSD (dBm/MHz) | {psd_limit_us_dbm_per_mhz[1]} |
| US OOBE (dBm/MHz) | {oobe_mask_us_dbm_per_mhz[1]} |
| US Spurious (dBm) | {spurious_emission_us_dbm[1]} |
| US Guard band (kHz) | {guardband_min_khz_us[1]} |
| EU Indoor EIRP (dBm) | {eirp_indoor_eu_dbm[1]} |
| EU Outdoor EIRP (dBm) | {eirp_outdoor_eu_dbm[1]} |
| EU PSD (dBm/MHz) | {psd_limit_eu_dbm_per_mhz[1]} |
| EU OOBE (dBm/MHz) | {oobe_mask_eu_dbm_per_mhz[1]} |
| EU Spurious (dBm) | {spurious_emission_eu_dbm[1]} |
| EU Guard band (kHz) | {guardband_min_khz_eu[1]} |
🛡️ Regulatory & Neighbors
| Licensing model | {licensing_model_detail[1]} |
|---|---|
| Authorities / references | {license_authority_ref[1]} |
| Sharing constraints | {sharing_constraints[1]} |
| Coordination required | {coordination_required[1]} |
| Coordination notes | {coordination_notes[1]} |
| Protected incumbents | {protected_incumbents[1]} |
📈 Market & Measurements
| Spectrum value hint | {spectrum_value_hint[1]} |
|---|---|
| Measured occupancy (%) | {measured_occupancy_percent[1]} |
| Median noise floor (per 10 MHz) | {median_noise_floor_dbm_per_10mhz[1]} |
| Measurement method | {measurement_method[1]} |
| Interference events (12 mo) | {observed_interference_events[1]} |
| Complaints (12 mo) | {complaints_last_12mo[1]} |
| Enforcement actions | {enforcement_actions[1]} |
📍 Geospatial Constraints
| Urban/rural policy | {urban_rural_policy_diff[1]} |
|---|---|
| Airport exclusion (km) | {airport_exclusion_km[1]} |
| Coastal constraints | {coastal_constraints[1]} |
