GG-8860 8 1 maqhubu e bobebe Av ho rf balanced modulator
Short Tlhaloso:
GG-8860 8 1 maqhubu e bobebe Av ho rf balanced modulator
Feature
1. robeli Video Audio input, RF mong khumo
2. HF sebetswa le e 'ngoe-ho sokoloha etsa bonnete ba tlaase ka ntle sehlopha li kena-kenane
3. MCU taolo ya taolo maqhubu le nepahalo
4. Excellent video le linearity mamelwang bakeng sa setshwantsho boleng phahametse
5. LED Display. A mane pontshi mabone bakeng sa e mong le e le kanaleng, sebedisa ea holimo le tlaase ho laola khumo maqhubu.
6. Easy tshebetso. All configure beha ka tsa phanele pele
7. ho switjha phepelo mokgwa wa matla a lumella tshebetso efe kapa efe lefatšeng ka bophara
8. Pal, NTSC le SECAM boikhethelo
ga tlhaloso
|
RF |
khumo maqhubu | 47MHz ~ 550 MHz 或 470 ~ 860MHz boikhethelo |
|
maqhubu a Nepahetseng |
± 5kHz | |
|
khumo Level |
90 dBmV | |
|
Tsoa sehlopha hatelloang ka |
- 60dBc, max | |
|
khumo Impedance |
75Ω | |
|
khumo Loss |
12dB mets | |
|
Video |
Video ho Audio karo-karolelano |
18 ± 2dB |
|
input Level |
Tse 0.6 ~ 1.5Vp-leq | |
|
input Impedance |
75Ω | |
|
Input Kgutlisa Loss |
30dB mets | |
|
k Bohlokoa |
4%, max (2T pulse length) | |
|
SNR (Weight) |
60dB | |
|
ho tšenyo ea nako Response |
40 nsec | |
|
Flatness |
± 1dB | |
|
Differential leruo |
± 4% (ya diileketerone 87,5%) | |
|
Differential Phase |
± 4 ° (ya diileketerone 87,5%) | |
|
Audio |
input Level |
-10 ~ 10 dBm |
|
input Impedance |
10KΩ mets | |
|
Flatness |
± 1dB, max (40Hz ~ 15KHz | |
|
e tsamaellanang khopama |
1% | |
|
SNR |
-55dB | |
|
Phepelo ea motlakase |
lenaihana Keletso |
100 ~ 260V |
