TDD pa ikon amfilifa
TDD PA Power amfilifa Module for DVB-T COFDM CA watsawa watsa 5w
A pa ikon amfilifa module gane da ikon karawa fitarwa na RF siginar. Lokacin da labari irin ƙarfin lantarki ne 28V, haɗi zuwa COFDM daidaitowa hukumar, da fitarwa ikon iya zama har zuwa 5W (+30dBm)
Teburin Abubuwan Ciki
Features
- Aiki mita band: 815MHz ~ 830MHz (mafi mita ne daidaitacce)
- rx Gain: 1DB +/- 1dB
- CA Gain: 10DB +/- 1dB
- CA Power: 5W
Musammantawa
Item | siga | Note |
Frequency kewayon (MHz) | 815-830Mzh | yarda da gyara bisa ga mai saye ta bukata |
fitarwa ikon (W) | 5W | Babu ALC iko |
A-band kungiyar da bata lokaci ba (ns) | ≤50 | |
CA riba (DB) | 16± 1.0 | Saita riba bisa ga abokin ciniki bukatun |
A-band shakka | ≤1dB | ganiya |
Input matakin (dBm) | +22± 1.0 | |
Hanya rabo (dBc) | ≤-30 | |
rx riba (DB) | 5 | |
Rx surutu adadi (DB) | ≤2.5 | |
RF sharuddan sauyawa matakin | +3.3V ~ + 5V | Babban matakin aika low-matakin sami |
kadaici | 50DB | |
Da samar da lantarki da bukatun | +11V ~ + 18V Vdc | |
Rx aiki yanzu | ≤0.6A | |
CA aiki yanzu | ≤3.0A | |
aiki Temperatuur | -20~ + 70 ℃ | |
Interface Type | SMA-50KFD | |
module girma (mm) | 105 * 60 * 14 |
Siffar da kuma umarnin shigarwa
1. girma: 105 * 60 *14 (mm) (ba tare da soket)
2. Interface fom:
1 da samar da lantarki da yanayi: +12V samar da lantarki: toshe
2 RF shigar dubawa: SMA-50KFD
RF fitarwa dubawa: SMA-50KFD
3. Hawa rami diamita size: 4 Φ3.5 ta ramukan don 4 hawa ramukan don shigarwa.
20W
Musammantawa
Item | siga | Note |
Frequency kewayon (MHz) | 500-530Mzh | yarda da gyara bisa ga mai saye ta bukata |
fitarwa ikon (W) | 20W | Babu ALC iko |
A-band kungiyar da bata lokaci ba (ns) | ≤50 | |
CA riba (DB) | 48± 1.0 | Saita riba bisa ga abokin ciniki bukatun |
A-band shakka | ≤1dB | ganiya |
Input matakin (dBm) | -80 | |
Hanya rabo (dBc) | ≤-30 | |
rx riba (DB) | 5 | |
Rx surutu adadi (DB) | ≤2.5 | |
RF sharuddan sauyawa matakin | +3.3V ~ + 5V | Babban matakin aika low-matakin sami |
kadaici | 50DB | |
Da samar da lantarki da bukatun | ≤ + 28 Vdc 20W / 3A | |
Rx aiki yanzu | ≤0.6A | |
CA aiki yanzu | ≤3.0A | |
aiki Temperatuur | -20~ + 65 ℃ | |
Interface Type | SMA-50KFD | |
module girma (mm) | 178 × 91 × 25 |
Da samar da lantarki da yanayi:
+28V samar da lantarki: fil 2
+12V samar da lantarki: fil 3
Grounding: fil 1
reviews
Babu sake dubawa tukuna.