Measurements - ludwich66/Quansheng_UV-K5_Wiki GitHub Wiki
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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 A
| 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 |
Table 5 B
@Andrej / 2023-08-12
VHF (<280MHz) and UHF(>280MHz) in dBm Supplementary measurement for the squelsh levels
| UHF Squelch Open RSSI Thresholds: | UHF Squelch Close RSSI Thresholds: | VHF Squelch Open RSSI Thresholds: | VHF Squelch Close RSSI Thresholds: |
|---|---|---|---|
| SQL 0: -155.0 | SQL 0: -157.5 | SQL 0: -135.0 | SQL 0: -140.0 |
| SQL 1: -122.5 | SQL 1: -125.0 | SQL 1: -108.0 | SQL 1: -110.0 |
| SQL 2: -118.5 | SQL 2: -120.0 | SQL 2: -106.5 | SQL 2: -108.5 |
| SQL 3: -117.0 | SQL 3: -118.5 | SQL 3: -105.0 | SQL 3: -107.0 |
| SQL 4: -115.5 | SQL 4: -117.0 | SQL 4: -104.5 | SQL 4: -106.0 |
| SQL 5: -114.0 | SQL 5: -115.5 | SQL 5: -103.0 | SQL 5: -105.0 |
| SQL 6: -112.5 | SQL 6: -114.0 | SQL 6: -101.5 | SQL 6: -103.5 |
| SQL 7: -111.0 | SQL 7: -112.5 | SQL 7: -100.5 | SQL 7: -102.5 |
| SQL 8: -110.0 | SQL 8: -111.0 | SQL 8: -99.5 | SQL 8: -101.0 |
| SQL 9: -109.0 | SQL 9: -110.0 | SQL 9: -98.5 | SQL 9: -100.0 |
Table 6
BK4819 PA Gain is fixed, it corresponds to dBm values.
| Power(dBm) | PA Gain1111 | PA Gain1110 | PA Gain1101 | PA Gain1100 | PA Gain1011 | PA Gain1010 | PA Gain1001 | PA Gain1000 |
|---|---|---|---|---|---|---|---|---|
| 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 |