SR822 DRIANDPROOOOOOOOOO-Thunder Kunja kwa Bi-Comprol CatV

SR822 DRIANDPROOOOOOOOOOO-Thunder Kunja kwa Bi-Comprol Catv Tsitsi

Nambala Yachitsanzo: SR822

Mtundu:Softel

Moq:1

chiwalo Wopanda madzi ndi mphezi

Khalani ndi mafilimu, ma module a nec

Plug-mu anitehur ndi ofanana, okhazikika kapena osinthika

LUMIKIZANANI NAFE

Tsatanetsatane wazogulitsa

Magawo aluso

Tsekani chithunzi

Chojambula Chojambula

Kutsitsi

Mafotokozedwe Akatundu

1. Mwachidule

Kugwiritsidwa ntchito moyenerera ku kufalikira kwa bi-njira (kumatha kusungidwa) ndi kulinganiza mtundu wa kalasi ya kalasi ya kalasi kapena kofunikira kwambiri. Bwerezani a Philips, ma module a nec omwe adatulutsa. Audio Pre-Emplifer ndi otsika-noise microwave chubu kukakankhira -koko kukopera kuti agwiritse ntchito zokwanira. Ili ndi 1 yolowa ndi zotulutsa 2, ndipo kulumikizana kulikonse kwateteza. Nthambi yotulutsa kapena kugulitsa kungathe kusinthidwa. Wofanana kawiri amagwiritsidwa ntchito, kotero kusintha kusunthika kwa magawo angapo ndi kosavuta komanso kosavuta. Anitehuar ndi ofanana ndi pulagi, kuti makasitomala amatha kusankha mawonekedwe okhazikika kapena osinthika. Mphamvu yodalirika yodziwika bwino (kapena mphamvu ya mzere) ndi mabingu okhazikika komanso anti-a banrider kapangidwe kake kake kokhazikika ntchito yokhazikika.

Chinthu		Lachigawo		Magawo aluso
Kutumiza Kupita
Mitundu ya Frequen	MHz		47/54/85 ~ 862		47/54/85 ~ 750	47/54/85 ~ 550
Phindu lokhazikika	dB		≥30		≥30	≥30
Flatness mu gulu	dB		± 0,75
Mulingo wovota	tsamba la DBμV		72
Mlingo wotuluka	tsamba la DBμV		102		102	102
Kupeza zosinthika	dB		Zosintha: 0 ~ 15db, okhazikika: 3,6,9,92,15
Malo otsetsereka osinthika	dB		Zosinthika: 0 ~ 24dB, Yokhazikika: 6,9,92,155,18
Chithunzi cha phokoso	dB		≤12
Ctb	dB		60
Cso	dB		60
Kubwezeretsanso	dB		≥14
Kusintha Kosintha
Mitundu ya Frequen	MHz		5 ~ 30/42/65 (kapena)
Flatness mu gulu	dB		± 0,75
Kubwezeretsanso	dB		≥14
Phindu lokhazikika	dB		0 kapena 20 osankhidwa
Kuchuluka kwa max	tsamba la DBμV		≥110
Kupeza zosinthika	dB		0 ~ 15
Malo otsetsereka osinthika	dB		0 ~ 10
Kuyankha Kwambiri
Mphamvu yamagetsi (50hz)	V		A: ~ (130-265) v, B: ~ (30-80) v, c: ~ (90-130) v
Thunder Stroke	KV		5 (10 / 700μs)
M'mbali	mm		270 × 215 × 118