01L 1 matokeo nje catv shina amplifier
Maelezo Mafupi:
01L 1 matokeo nje catv shina amplifier
Maelezo ya bidhaa
GG-01L 860MHz Amplifier ni kawaida uliotumika katika barabara au tapped sehemu ya mtandao wa RF. Configurable kama ama kifaa moja au mbili pato. Hii amplifiers kutoa rahisi, gharama nafuu bidhaa jukwaa, na ambacho kinaweza kwa urahisi kwa kote kubuni maombi.
Manufaa
1. 45-862MHz jukwaa
2. 1 au 2 matokeo bandari ya hiari, ulinzi kuongezeka
3. Variable EQ na attenuators
4. Hiari mgawanyiko frequency
5. SMPS inapatikana
6. Easy matengenezo, na -20dB mtihani hatua ndani casing
7. High ufanisi ugavi kubadili mode nguvu
overviews bidhaa
vipimo
| kigezo | Mbele (One Pato) | Rudisha (kwa 51 na 41 mfululizo) |
| Band kupita (MHz) | ** ~550 / 750/860 | 5~ ** MHz |
| Flatness (dB) | ± 0.75 | ± 0.75 |
| Return Hasara (dB) | ≥ 16 | ≥ 16 |
|
Uendeshaji Gain (dB) |
30 | 0/20 |
| Min. Full Gain (dB) | ≥32 | ≥0 / 21 |
| Equalizer (dB) | 0-20 variable | 2-10 (2dB / hatua) |
| Kelele Kielelezo (dB) | <9 | <10 |
| Mtihani Kielelezo (dB) | -20 ± 1 | -20 ± 0.7 |
| Mtihani Bandari, kila (dB) | ± 1 | ± 1 |
|
Mtihani Bandari jibu (dB) |
+24 | +24 |
| DC Voltage (Vdc) | 60V / 220V Hiari | 60V / 220V Hiari |
| Kazi Voltage (Vac) | ≥ 66 | ≥ 66 |
| Hum (dB) | 8 | 8 |
| AC Bypass sasa (A) | 0~20 | 0~20 |
|
Kupata Adjustment (dB) |
F-aina kontakt | F-aina kontakt |
| RF Connection | ≥74 | - |
| Upinzani (Ω) | ≥74 | - |
| CSO (DBC) | ≥57dB | |
| CTB (DBC) | 50μs | |
| Mtihani Masharti | Wakati 59 njia PAL mfumo, pembejeo signal 12dBmV, Pato 42dBmV | |
|
Kazi Joto (℃) |
-40~ + 60 | |
