D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | September 25, 2011 "Cassani" Yellow Box Signal Strength Test - Net Control was at the Sydney site where Officer Cassani measured dBm | ||||||||||||||
5 | Yellowbox | 146.550 MHz Test Results | Receiving Station | ||||||||||||
6 | Transmitting Station | Net | BO | BV | CP | HF | LR | Ross | Sugar | TV | WCEOC | Signal Strength (dBM)* | |||
7 | Montante, Gary | KJ6APH | Net | x | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | -1.7 | |
8 | Tom Simons | KE6DQV | BO | 1 | x | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | -95 | |
9 | Lisa House | KJ6CWR | BV | 1 | 1 | x | 1 | 1 | 1 | 1 | 1 | 2 | 1 | -70 | |
10 | Adolfo Penaloza | KJ6KLM | CP | 1 | 1 | 1 | x | 1 | 1 | 1 | 1 | 1 | 2 | -66 | |
11 | Dick DuBey | KJ6CWQ | HF | 1 | 1 | 1 | 1 | x | 1 | 2 | 1 | 1 | 1 | -80 | |
12 | Alma DeBisschop | KJ6PAF | LR | 1 | 1 | 1 | 1 | 2 | x | 2 | 1 | 1 | 1 | -68 | |
13 | Will Classen | KJ6PBB | Ross | 1 | 1 | 1 | 1 | 2 | 1 | x | 1 | 1 | 1 | -70 | |
14 | Austin Prindle | KF6TKN | Sugar | 1 | 1 | 1 | 1 | 2 | 1 | 2 | x | 1 | 1 | -60 | |
15 | Rim Cothren | KJ6PAU | TV | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | x | 1 | -56 | |
16 | Pete Perata | K6SHE | WCEOC | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | x | -55 | |
17 | |||||||||||||||
22 | 5wHT | 146.550 MHz Test Results | Receiving Station | ||||||||||||
23 | Transmitting Station | Net | BO | BV | CP | HF | LR | Ross | Sugar | TV | WCEOC | Signal Strength (dBM)* | |||
24 | Montante, Gary | KJ6APH | Net | x | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | ? | |
25 | Tom Simons | KE6DQV | BO | 1 | x | 2 | 2 | 1 | 2 | 3 | 2 | 4 | 1 | -110 | |
26 | Lisa House | KJ6CWR | BV | 2 | 4 | x | 4 | 4 | 2 | 4 | 1 | 4 | 2 | -108 | |
27 | Adolfo Penaloza | KJ6KLM | CP | 1 | 4 | 2 | x | 3 | 2 | 4 | 3 | 2 | 1 | -95 | |
28 | Dick DuBey | KJ6CWQ | HF | 2 | 2 | 2 | 4 | x | 3 | 4 | 1 | 4 | 1 | -104 | |
29 | Alma DeBisschop | KJ6PAF | LR | 1 | 2 | 4 | 2 | 4 | x | 3 | 1 | 2 | 1 | -86 | |
30 | Will Classen | KJ6PBB | Ross | 2 | 4 | 2 | 4 | 4 | 1 | x | 2 | 2 | 1 | -98 | |
31 | Austin Prindle | KF6TKN | Sugar | 1 | 2 | 3 | 2 | 2 | 1 | 2 | x | 2 | 1 | -75 | |
32 | Rim Cothren | KJ6PAU | TV | 1 | 4 | 4 | 4 | 4 | 3 | 2 | 1 | x | 2 | -88 | |
33 | Pete Perata | K6SHE | WCEOC | 2 | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | x | -120 | HT was inside a building |
34 | |||||||||||||||
35 | Click "Submits" tab below to see operator notes. | ||||||||||||||
36 | Key | 1 | 2 | 3 | 4 | x | -- | Click for dBm explanation | |||||||
37 | Loud and Clear | Read- able | Gar- bled | Did not hear | This was me! | n/a | |||||||||
38 | |||||||||||||||
39 | |||||||||||||||
40 | * The received signal strength at Sydney was measured on a spectrum analyser where 0dbm is equal to 1 milliwatt into 50 ohms. -3dBm is half a milliwatt -6dBm is 1/4 of a milliwatt -9dBm is 1/8 of a milliwatt. For every 3dB below 0dBm, a signal loses half its strength. dBm = log( mW ) * 10 or mW = 10 ^ (dBm/10) |