2makou PA mana pahu hoʻonui leo
2W PA Power pahu hoʻonui leo 185Mhz-215Mhz 12V 75ohms 6dbm hoʻokomo o 33dbm auoiaea no DVB-T COFDM HI lēkio leo EYI
PA mana pahu hoʻonui leo COFDM
nā kānaka kūʻai mai koi
- 2W mana pahu hoʻonui leo
- Frequency 185Mhz ~ 215Mhz
- Hoʻokomo o 75ohms 6dbm
- auaiaea 33dbm
- 12V Power hoʻokomo o
Ka PA mana pahu hoʻonui leo Module Cuticura ke ka mana amplification auoiaea o ka RF neaiaea. I ka wā o ka hoʻokomo o anakahi uila o 12V, hoʻohui i ka COFDM modulation ka papa, ka auoiaea mana hiki e mai ia 2W (+33dBm)
helehelena
- E hana ana i alapine (frequency) koa a: 185MHz ~ 215MHz
- waiwai i loaa: 45DB
- Power pahu hoʻonui leo mai: +33dBm (Par = 9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- Noise ke Kii: 6DB
- lako hou anakahi uila: 12V, auaiaea 2W (+33dBm) ke hoʻouna i ka mana, mana hokii mea e pili ana i 8.7W.
- RF mau ': SMA kane ka pae puka
hoakaka
hoʻokolohua 'ikamu | kōmike nā hoailona | olelo |
alapine (frequency) laulā (MHz) | 200± 15 | |
nā kapuwaʻiʻehā (MHz) | 8 | |
auaiaea mana (W) | ≥2 | |
P1DB auaiaea mana (W) | 10 | |
waiwai i loaa (DB) | 28± 1.0 | |
Pass Band Ripple | ≤1.0dB pa-pa | |
nā manaʻo kōkua o ka mana (dBm) | 6± 1.0 | |
ACPR (dBc) | ≤-35 @ 8M @ 2W | |
Power lako anakahi uila | +12V ~ + 17V Vdc | |
Group kali hou aku; | <1us | |
e hana ana au i | ≤1.2A | |
mahana laulā | -20~ + 70 ℃ | |
Radiofrequency ami | SMA-50KFD | |
Nui module (mm o) | 81x48x14mm | me nā mea hoʻopili |
Module ke kaupaona | 89G | |
Impedance | 50 ohm |
Mea hoʻonoho puka anawaena nui:
4 installation holes are left with 4*3.5mm through holes for installation.
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