Gg-1000M CATV headend agile mafi kyau RF modulator
Short Description:
Gg-1000M CATV headend agile mafi kyau RF modulator
Feature
1. HF sarrafa shi da daya-hira tabbatar low fita band tsoma baki
2. MCU iko ga mita iko da kuma daidaito
3. LED Nuni. Hudu nuna alama fitilu domin kowane tashar, ta amfani da sama da kasa don sarrafa fitarwar Frequency.
4. PAL, NTSC da SECAM tilas
5. Biyu Gefen Band Modulator
Musammantawa
RF |
fitarwa Frequency |
47MHz-870MHz |
Frequency Kauce wa kuskure |
± 5kHz | |
fitarwa Level |
85dB | |
Out band danniya |
- 60dBc max | |
fitarwa Impedance |
75 Ω | |
fitarwa Loss |
12dB min | |
Video |
Video zuwa Audio rabo |
18 ± 2dB |
Input Level |
0.6 ~ 1.5Vp-p | |
Input Impedance |
75Ω | |
Input koma Loss |
30dB min | |
K Tamanin |
4% max (2T bugun jini) | |
SNR (Weight) |
60dB | |
Dakata Response |
40nsec | |
Flatness |
± 1dB | |
bambanci Gain |
± 5% (daidaitowa 87,5%) | |
bambanci Phase |
± 5 ° (daidaitowa 87,5%) | |
audio |
Input Level |
-10 ~ 10 dBm |
Input Impedance |
10KΩ min | |
Flatness |
± 1dB max (40Hz ~ 15kHz) | |
masu jituwa murdiya |
1% | |
SNR |
-60dB | |
Tushen wutan lantarki |
DC Input |
110 / 220V |