TDD tīwerawera pa te mana
TDD PA Power tīwerawera Kōwae mō te DVB-T COFDM TX tuku tuku 5w
Ko te kōwae pa te mana tīwerawera mōhio te putanga mana amplification o te tohu RF. A, no te te ngaohiko tāuru ko 28V, hono ki te COFDM poari puoro, taea e te mana huaputa ki runga ki 5W (+30dBm)
Ripanga Ihirangi
āhuatanga
- Mahi ropu auau: 815MHz ~ 830MHz (Ko te whakarite atu auau)
- Rx whai: 1DB +/- 1dB
- TX whai: 10DB +/- 1dB
- Power TX: 5W
Whakapūtātanga
Te nama take | tawhā | tuhipoka |
awhe auautanga (MHz) | 815-830Mzh | farii i whakarerekē rite ki titauraa o kaihoko |
mana huaputa (W) | 5W | Kāore he mana ALC |
I roto i-ropu roa rōpū (NS) | ≤50 | |
TX taonga (DB) | 16± 1.0 | Whakatakotoria he taonga rite ki ngā whakaritenga kiritaki |
I roto i-ropu tātāu | ≤1dB | Peak |
taumata tāuru (dBm) | +22± 1.0 | |
ōwehenga pokohiwi (DBC) | ≤-30 | |
Rx taonga (DB) | 5 | |
Noise ahua Rx (DB) | ≤2.5 | |
RF taumata whakawhitinga | +3.3V ~ + 5V | taumata High unga taumata-iti riro |
motuhake | 50DB | |
whakaritenga supply Power | +11V ~ + 18V Vdc | |
nāianei whakahaere Rx | ≤0.6A | |
nāianei whakahaere TX | ≤3.0A | |
mahi Temperature | -20~ + 70 ℃ | |
Momo Atanga | SMA-50KFD | |
Ahu kōwae (mm) | 105 * 60 * 14 |
tohutohu Hanga me te tāuta
1. ahu: 105 * 60 *14 (mm) (kahore turanga)
2. puka Atanga:
1 tikanga mana supply: +12supply mana V: plug
2 atanga tāuru RF: SMA-50KFD
atanga putanga RF: SMA-50KFD
3. poka ekeeke ana rahi diameter: 4 Φ3.5 roto rua mo 4 whakapuru rua mō te tāutanga.
20W
Whakapūtātanga
Te nama take | tawhā | tuhipoka |
awhe auautanga (MHz) | 500-530Mzh | farii i whakarerekē rite ki titauraa o kaihoko |
mana huaputa (W) | 20W | Kāore he mana ALC |
I roto i-ropu roa rōpū (NS) | ≤50 | |
TX taonga (DB) | 48± 1.0 | Whakatakotoria he taonga rite ki ngā whakaritenga kiritaki |
I roto i-ropu tātāu | ≤1dB | Peak |
taumata tāuru (dBm) | -80 | |
ōwehenga pokohiwi (DBC) | ≤-30 | |
Rx taonga (DB) | 5 | |
Noise ahua Rx (DB) | ≤2.5 | |
RF taumata whakawhitinga | +3.3V ~ + 5V | taumata High unga taumata-iti riro |
motuhake | 50DB | |
whakaritenga supply Power | ≤ + 28 Vdc 20W / 3A | |
nāianei whakahaere Rx | ≤0.6A | |
nāianei whakahaere TX | ≤3.0A | |
mahi Temperature | -20~ + 65 ℃ | |
Momo Atanga | SMA-50KFD | |
Ahu kōwae (mm) | 178 × 91 × 25 |
tikanga supply Power:
+28supply mana V: Pin 2
+12supply mana V: Pin 3
uhupoho: Pin 1
Reviews
Kahore ano he arotake.