Measurements
"Description"
Creator: FofografAle
"The main transmission frequency with the effective transmission power is shown in the left column. The adjacent columns show the harmonics with their transmission power. In the case of unmatched ranges, more power is generated on the image frequencies than on the main transmission frequency!! These frequencies are useless."
"Description"
"Description"
"Description"
"Description"
DL2ART - Funkwelle, Squelch Shoot-Out 🤠 Rauschsperre bei Handfunkgeräten im Test 2023-08-11
Testparameter TinySa Ultra@
Modulation 700 Hz Tone
Frequency deviation 2.5 Khz
Carrier 145 Mhz
| S-Level | dBm | Setting |
|---|---|---|
| S5 | -117 dBm | |
| S | -118 dBm | |
| S | -119 dBm | SQL 9 |
| S | -120 dBm | SQL |
| S | -121 dBm | SQL |
| S | -122 dBm | SQL |
| S4 | -123 dBm | SQL |
| S | -124 dBm | SQL |
| S | -125 dBm | SQL |
| S | -126 dBm | SQL |
| S | -127 dBm | SQL |
| S | - 128 dBm | SQL |
| S3 | -129 dBm | SQL 1 |
| S | Open | SQL 0 |
BK4819 PA Gain is fixed, it corresponds to dBm values.
| Power(dBm) | PA Gain1 111 |
PA Gain1 110 |
PA Gain1 101 |
PA Gain1 100 |
PA Gain1 011 |
PA Gain1 010 |
PA Gain1 001 |
PA Gain1 000 |
|---|---|---|---|---|---|---|---|---|
| PA Gain2 111 | 7.26 | 7.01 | 6.67 | 6.17 | 5.39 | 4.10 | 1.52 | 5.02 |
| PA Gain2 110 | 6.38 | 6.08 | 5.67 | 6.06 | 4.12 | 2.53 | 0.72 | 9.45 |
| PA Gain2 101 | 5.65 | 5.30 | 4.82 | 4.13 | 3.03 | 1.18 | 2.58 | 13.4 |
| PA Gain2 100 | 5.01 | 4.62 | 4.08 | 3.30 | 2.08 | 0.01 | 4.16 | 16.9 |
| PA Gain2 011 | 4.19 | 3.73 | 3.11 | 2.21 | 0.84 | 1.48 | 6.11 | 20.5 |
| PA Gain2 010 | 2.60 | 2.04 | 1.24 | 0.13 | -1.56 | 4.25 | 9.50 | 22.9 |
| PA Gain2 001 | 1.04 | 0.35 | -0.63 | -1.98 | -3.90 | 6.80 | 12.3 | 23.7 |
| PA Gain2 000 | -0.70 | -1.51 | -2.65 | -4.16 | -6.20 | -9.35 | -14.9 | -24.3 |