GG-4860 4 tāuru modulator hongere nanakia RCA av
Whakaahuatanga Poto:
GG-4860 4 tāuru modulator hongere nanakia RCA av
Āhuahira
1. E wha Video Audio wāhi, kotahi RF putanga
2. HF tukatuka ki tetahi-faafariuraa whakarite ropu iti i roto i pokanoa
3. mana MCU mō te mana auau me te tika
4. ataata pai, me te linearity oro mō te kounga pikitia pai
5. arahina Whakaatu. Wha rama tohu mo ia teihana, te whakamahi i me UP DOWN ki te whakahaere i putanga
Auautanga.
6. PAL, NTSC me SECAM kōwhiringa
7. Double Taha Band Modulator
Whakapūtātanga
|
RF |
Auautanga huaputa | 47MHz - 550 MHz 470 -860MHz Kōwhiringa ranei |
|
Tika auautanga |
5kHz ± | |
|
huaputa Taumata |
95 dBmV | |
|
Suppression pēne i roto |
- 60dBc max | |
|
parenga ia huaputa |
75Ω | |
|
Ngaronga huaputa |
12dB min | |
|
Video |
Video ki Ororongo Ratio |
18 ± 2dB |
|
tāuru Taumata |
0.6 ~ 1.5Vp-p | |
|
parenga ia tāuru |
75Ω | |
|
Tāuru Ngaronga Hoki |
30dB min | |
|
SNR (Taumaha) |
60dB | |
|
takaware Urupare |
45 nsec | |
|
Flatness |
± 1dB | |
|
pārōnaki whai |
± 5% (Kōwaetanga 87.5%) | |
|
Wāhanga pārōnaki |
± 5 ° (Kōwaetanga 87.5%) | |
|
Ororongo |
tāuru Taumata |
-10 ~ 10 dBm |
|
parenga ia tāuru |
10KΩ min | |
|
Flatness |
± 1dB | |
|
distortion hawarite |
1% | |
|
SNR |
-60dB |
