GG-16MA 16 i ka 1 Analog CATV Headend agile modulator
Pōkole Description:
GG-16MA 16 i ka 1 Analog CATV Headend agile modulator
The GG-16MA is a space saving, agile channel modulator systemic consists of 16 individual, vertically mounted, changeable frequency modulators and an efficient switching type power supply module. It is designed for 19” rack mounting.
Kēlā me kēia modulator mea i ike ai i wae 'ia a me ka hola' ia paha i ka makemake Kanal, a kupono offset. Kūlike loa alapine (frequency) ua mālama 'ia me PLL circuitry. Ua kaumaha maikaʻi wikiō hana, a kiʻekiʻe pono ma 4U hoowalaniaia iho au.
hiʻona
1. Easy AUOO, Kūloko kânaka no anuanu modulators
2. wale kekahi RF auaiaea. No nele combiner
3. kūlike loa alapine (frequency) hooponopono me PLL circuitry
4. kēlā modulator i kona hoʻoholo panel
5. Available ma NTSC, a me nā mea a pau PAL hoʻonohonohoʻia
hoakaka
alapine (frequency) |
47 ~ 860MHz |
auaiaea Level |
≥105dBμV |
Auaiaea Level adj. huahelu |
0 ~ -20dB (hoʻoneʻe) |
A / V Lākiō |
-10dB ~ -30dB (hoʻoneʻe) |
auaiaea Impedance |
75Ω |
Spurious auaiaea |
≥60dB |
alapine (frequency) pololei |
≤ ± 5KHz |
Auaiaea E hoʻi Loss |
≥12dB (VHF); ≥10dB (UHF) |
Video hoʻokomo o Level |
1.0Vp-P (87.5% Modulation) |
hoʻokomo o Impedance |
75Ω |
palena pau ka waiwai i loaa |
≤5% (87.5% Modulation) |
palena pau pae |
≤5 ° (87.5% Modulation) |
Group kali hou aku; |
≤45 ns |
Ke kākoʻo Flatness |
± 1dB |
hohonu, E hoÿonohonoho pono |
0 ~ 90% |
Video S / N |
≥55dB |
Audio hoʻokomo o Level |
1Vp-P (± 50KHz) |
Audio hoʻokomo o Impedance |
600Ω |
Audio S / N |
≥57dB |
Audio mālama '-hoʻokoʻikoʻi |
50μs |
Ana |
19 Inch 4U maʻamau Size |