howto:hambasics:sections:intro
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howto:hambasics:sections:intro [2022/09/13 23:01] – [Important Notes] va7fi | howto:hambasics:sections:intro [2022/11/04 18:34] – [Intro to Radio Waves] va7fi | ||
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There' | There' | ||
- | * At 2.4 GHz (or 2400 MHz) and 5 GHz (or 5000 Mhz), you'd be interfering with WiFi signals. | + | * At 2.4 GHz (or 2400 MHz) and 5.8 GHz (or 5800 Mhz), you'd be interfering with WiFi signals. |
* Between 30 and 120 THz (30,000 and 120,000 GHz), you'd be in the mid-infrared range and your antenna would start to feel warm. | * Between 30 and 120 THz (30,000 and 120,000 GHz), you'd be in the mid-infrared range and your antenna would start to feel warm. | ||
* At <fc # | * At <fc # | ||
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^ ^ Band ^ Range (MHz) ^ Max \\ Bandwidth | ^ ^ Band ^ Range (MHz) ^ Max \\ Bandwidth | ||
| LF | 2200m | | LF | 2200m | ||
- | | LF | 630m | 0.472 -- 0.479 | 1 kHz | <fc # | + | | LF | 630m | 0.472 -- 0.479 | 1 kHz | <fc # |
| MF | <wrap hi> | | MF | <wrap hi> | ||
| HF | <wrap hi> | | HF | <wrap hi> | ||
- | | HF | 60m | + | | HF | 60m |
- | | HF | <wrap hi> | + | | HF | <wrap hi> |
- | | HF | 30m | + | | HF | 30m |
| HF | <wrap hi> | | HF | <wrap hi> | ||
| HF | 17m | | HF | 17m | ||
Line 177: | Line 177: | ||
| VHF | 6m | 50 -- 54 | <wrap hi>30 kHz</ | | VHF | 6m | 50 -- 54 | <wrap hi>30 kHz</ | ||
| VHF | 2m | 144 -- 148 | <wrap hi>30 kHz < | | VHF | 2m | 144 -- 148 | <wrap hi>30 kHz < | ||
- | | VHF | 135cm | + | | VHF | 135cm |
| UHF | 70cm | <wrap hi>430 -- 450</ | | UHF | 70cm | <wrap hi>430 -- 450</ | ||
| UHF | 35cm | <wrap hi>902 -- 928 < | | UHF | 35cm | <wrap hi>902 -- 928 < | ||
Line 192: | Line 192: | ||
| EHF | | | EHF | | ||
| EHF | | | EHF | | ||
- | | EHF | | + | | EHF | |
| EHF | | | EHF | | ||
| EHF | | | EHF | |
howto/hambasics/sections/intro.txt · Last modified: 2022/11/04 18:41 by va7fi