Measurements
Chart1
"Description"
Creator: FofografAle
Chart2
"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."
Chart3
"Description"
"Description"
"Description"
Chart4
"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
Table 5
| 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 Tuning is fixed, it corresponds to dBm values.
| Power(dBm) | <- | PA Gain1 | -> | |||||
|---|---|---|---|---|---|---|---|---|
| PA Gain2 | 111 | 110 | 101 | 100 | 011 | 010 | 001 | 000 |
| 111 | 7.26 | 7.01 | 6.67 | 6.17 | 5.39 | 4.10 | 1.52 | 5.02 |
| 110 | 6.38 | 6.08 | 5.67 | 6.06 | 4.12 | 2.53 | 0.72 | 9.45 |
| 101 | 5.65 | 5.30 | 4.82 | 4.13 | 3.03 | 1.18 | 2.58 | 13.4 |
| 100 | 5.01 | 4.62 | 4.08 | 3.30 | 2.08 | 0.01 | 4.16 | 16.9 |
| 011 | 4.19 | 3.73 | 3.11 | 2.21 | 0.84 | 1.48 | 6.11 | 20.5 |
| 010 | 2.60 | 2.04 | 1.24 | 0.13 | -1.56 | 4.25 | 9.50 | 22.9 |
| 001 | 1.04 | 0.35 | -0.63 | -1.98 | -3.90 | 6.80 | 12.3 | 23.7 |
| 000 | -0.70 | -1.51 | -2.65 | -4.16 | -6.20 | -9.35 | -14.9 | -24.3 |