Amplificator de casa 860MHz, amplificare 30dB, hybrid RF, nivel iesire nominal 100dB, alimentare 220VAC/10W, tilt 0-18dB, atenuare 0-15dB, cale inversa 5-65MHz, amplificare cale inversa 15dB.

Amplificator CATV cu cale inversa pentru casa/scara bloc, compact in carcasa aluminiu. Cale directa : frecventa 85-860MHz, castig 30dB, semnal intrare RF 70+/-2 dBuV, semnal iesire RF 100dBuV, iesire test -20dBuV, hibrid RF, tilt ajustabil 0-18dB, atenuare ajustabila 0-15dB. Cale inversa : frecventa 5-65MHz, castig 15dB, semnal iesire 110dBuV, atenuare ajustabila 0-10dB. Alimentare 220V(165-250VAC)/10W, protectie soc tensiune pana la 5KV, dimensiuni 178(L)x100(l)x55(h)mm

Descriere produs - Specificatii:

1. Amplificator CATV cu cip GaAs MMIC intr-o treapta

2. Hybrid RF tip push-pull cu zgomot redus

3. Carcasa din aliaj de aluminiu

Caracteristici tehnice principale:

Amplificatorul CATV LH8630RA bidirectional de interior (pentru cladiri) contine un circuit de amplificare RF MMIC GaAs, cu un consum redus de energie si parametrii de neliniaritate buni.

Amplificatorul CATV LH8630RA bidirectional de interior (pentru cladiri), are calea directa cu pachet inclus SOT-115 si modul RF dedicat, contine cale inversa cu amplificare. Nivelul semnalului RF la iesire si nivelul tiltului pe calea directa sunt reglabile prin intermediul unor potentiometri semireglabili. Sursa de alimentare are fiabilitate ridicata si protectie la descarcari electrice inclusa. Carcasa este din aliaj de aluminiu cu buna disipare de caldura si aspect placut.

Frecventa de operare cale directa : 87-860 MHz. Liniaritate in banda : ± 1,0dB. Pierdere de retur : ≥ 12 dB. Factor de zgomot : ≤ 10dB. Raport C/CTB: ≥ 57dB. Raport C/CSO: ≥ 56dB. Castig nominal: 30 dB. Nivel nominal semnal la intrare : 72 dB, frecventa cale inversa 5-65MHz, amplificare cale inversa 15dB.

Constructia amplificatorului:

1.Port intrare RF, 2. Reglaj atenuare semnal cale directa ATT, 3. Reglaj tilt cale directa EQ, 4. Reglaj attenuate semnal cale inversa ATT, 5. Port iesire semnal RF, 6. Port test semnal RF, 7. LED indicator sursa de alimentare.   

Performance characteristics  • Adopt SOT-115 encapsulation RF module on access, reliable non-linear. Choose low-noise micro-wave push-Pull circuit, small distortion and high S/N ratio.  • Set up EQ and ATT on the right place, more convenient of debugging  • Small power consumption, high reliability, good performance and price ratio.

Principle drawing

Construction explanation

1. RF, AC Input Port 2. Forward Adjust EQ 3. Forward Adjust ATT 4. Return Adjust ATT 5. RF Output Port 6. RF Test Port 7. Power Supply LED

Specifications: Forward Transmission Frequency Range MHz (47)87-860 Rated Gain dB 30 Min Fill Gain dB ≥30 Rated Input Level dBµV 72±2dB Rated Output Level dBµV 100 Flatness in band dB ±1 Noise Figure dB ≤10 Return Loss dB ≥12 C/CTB(84 PAL-D) dB ≥57 C/CSO (84 PAL-D) dB ≥56 Signal to alternative noise ratio dB ≥66 Gain stability dB ≤±1.0 Voltage stroke KV 5 Backward Transmission Frequency Range MHz 5~(30)65 Rated Gain dB 15 Flatness in band dB ±1 Noise Figure dB ≤12 Return Loss dB ≥12 MAX Output level dBµV ≥110 Carrier to second order intermodulation ratio dB ≥52 Carrier to Alternative noise ratio dB ≥66 General Power Voltage (50Hz) V 16~60V Power Consumption VA 10 Dimension mm 178(L)x100(W)x55(H)

Garantie: 24Luni