Amplificatoare LD

Parameter
Obverse frequency range	46~550/54~550/54~550(MHz) 46~750/54~750/54~750(MHz) 46~860/54~860/88~860(MHz)
Reverse frequency range	5-30/5-40/5-65(MHz)
Obverse working gain	30(dB) (For -20dBbranch output) 26dB(For distribution Output)
Reverse working gain	0dB or assigned by User
Aplatizare	±1dB
Plaja ajustare egalizator	0-20dB
Atenuare	0dB or assigned by user
Pierdere retur	>=12dB
Zgomot	<=8dB
Putere consumata	8W
Alimentare	AC 220V – 22 mA / AC 60V – 80 mA / DC 24V 200mA

Amplificatoare LD 80R

Caracteristici tehnice amplificator LD 80R
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	26 ~ 30	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	59 canale PAL	3 canale PAL carrier
C/CTB	dB	≥70	≥88
C/XM	ns	≥66	≥80
C/CSO	ns	≥66	≥82
Putere consumata	8W