Amplificator LA8638R/B-II
Caracteristici tehnice amplificator LA8638R/B-II | |||
Parametrii | UM | Forward | Reverse |
Plaja frecventa | MHz | 47/87 ~ 750/862 | 5 ~ 30/65 |
Tip circuit | – | Power-doubled sau GaAs | Push-Pull |
Pierdere retur | dB | ≥16 | ≥15 |
AC over current | A | 10 | |
AC hum | dB | ≥65 | ≥65 |
DC (24V) | A | 0,7 | 0,2 |
Test port | dB | -20+_1,5 | -20+_1,5 |
Mini-full gain | dB | 30 ~ 38 | 20 ~ 24 |
Zgomot | dB | 12 | – |
Slope | dB | ≤ 10 (0 dB egalizare) | – |
Timp de intarziere | ns | ≤10 | 5 ~ 30≤30 si 5 ~ 65≤20 |
Distorsiuni | ns | 56 canale PAL | 3 canale PAL carrier |
C/CTB | dB | ≥70 | ≥88 |
C/XM | ns | ≥66 | ≥80 |
C/CSO | ns | ≥66 | ≥82 |
Puterea consumata | 5W |