GG-4860 4 tswv yim agile channel RCA av modulator
Luv hauj lwm:
GG-4860 4 tswv yim agile channel RCA av modulator
feature
1. Plaub Video suab tawm tswv yim, ib tug RF tso zis
2. HF ua nrog ib tug-hloov dua siab tshiab kom tsawg tawm band cuam tshuam
3. MCU tswj rau zaus tswj thiab raug
4. Zoo video thiab audio linearity rau superior daim duab zoo
5. LED zaub. Plaub qhia teeb rau txhua channel, siv UP thiab DOWN los tswj tso zis
Zaus.
6. NPAWG, NTSC thiab SECAM yeem
7. Ob chav Sab Band modulator
specification
RF |
Tso zis Zaus | 47MHz - 550 MHz los yog 470 -860MHz los tau |
Zaus Raug |
± 5kHz | |
Tso zis Theem |
95 dBmV | |
Tawm band hluav |
- 60dBc max | |
Tso zis impedance |
75Ω | |
Tso zis poob |
12dB min | |
Video |
Video rau Audio piv |
18 ± 2dB |
Tswv yim Theem |
0.6 ~ 1.5Vp-p | |
Tswv yim impedance |
75Ω | |
Tswv yim Rov qab tsis |
30dB min | |
SNR (Weight) |
60dB | |
Qeeb lus teb |
45 nsec | |
Flatness |
± 1dB | |
txawv nce |
± 5% (Tes taws los piav 87,5%) | |
txawv Theem |
± 5 ° (Tes taws los piav 87,5%) | |
Suab |
Tswv yim Theem |
-10 ~ 10 dBm |
Tswv yim impedance |
10KΩ min | |
Flatness |
± 1dB | |
harmonic Distortion |
1% | |
SNR |
-60dB |