GG-16 16 i ka 1 CATV paa Kanal headend modulator
Pōkole Description:
GG-16M 16 i ka 1 CATV paa Kanal headend modulator
Na GG-16M mea he 4RU hoowalaniaia iho au lele kaʻa mea e leie aku no ka mea hoʻonoho ana i ka 16 na apana iee?-Lāʻau paa paha agile ieie-modulators. Kukulu-me kaʻeleu combiner eliminates AND cabling a me ka Loaʻaʻia pilina pilikia a me ka hōʻoiaʻiʻo kiʻekiʻe auaiaea pae.
All modulators mea pono hola 'ia paha i ka makemake auwai a kupono offset.
hiʻona
1. ka hoʻololiʻana mana lako no ka mea hoʻonoho kohoʻia, a kūlike loa anakahi uila hooponopono
2. Elua anuanu maila 'kânaka no ka lōʻihi ola hana
3. 45dBmV kaʻa auaiaea pae, Aole e pono keu combiner
4. A ike (ʻilikai acoustic nalu) kānana ma, inā no ka oi ma ka bana C / N
5. Front panel ke kōkua o ka pāʻana o mau hiʻohiʻona nō maʻalahi AUOO
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 |
