Član VIP
Radiofrequency Optical Transmitter Type B
Kä ye looi: KäKäye looi në ORTEL
Detalji proizvoda
Features of baara:
◣Lɛɛr DFB ye looi në ORTEL, AOI, HT, ku kɔ̈k peei
◣LuɔiPreliminary true circuit, ka link indicator gël
RF yeAGC/MGCFunksiɔn Kontrol
◣ATC-a APC-a ye gam
LCD ye baara kɛ
A ka tɛmɛ
Kɔnɔ
Teknik Specifications：
|
Parameters
|
Unit
|
Luɔi
|
Kommentar
|
|||
|
Luɔi Optical Channel
|
||||||
|
Wave length
|
nm
|
1310±10
|
||||
|
Puwol
|
mW
|
4，6，8，10，12，14，16,18,20,22,24,26，30，35
|
|
|||
|
Fiber optik konnektor
|
|
FC/APC wala SC/APC
|
||||
| Loss of echo |
dB
|
≥60
|
||||
|
Radio frequency baara
|
||||||
|
Bandwidth luɔi
|
MHz
|
45～750/862
|
|
|||
|
Level de input
|
dBµV
|
80 ((Luɔi)
|
59 PAL-D Channel Inputs
|
|||
| AGC control range ((dB) |
dBµV
|
-5 — +5
|
|
|||
| MGC control range ((dB) |
dBµV
|
10
|
|
|||
| Band flatness |
dB
|
±0.75
|
|
|||
|
Input impedance
|
Ω
|
75
|
|
|||
|
Loss of echo
|
dB
|
≥16
|
|
|||
|
Kain konektor
|
|
F型
|
|
|||
| Radio Frequency Monitoring Port |
dB
|
-20±1.5
|
Kuen de RF input
|
|||
|
Luɔi Optical Link
|
||||||
| CNR |
dB
|
≥51
|
Cɔl bayanna
|
|||
|
C/CSO
|
dB
|
≥60
|
||||
| C/CTB |
dB
|
≥65
|
||||
|
Kuen kɛnɛya
|
||||||
|
Temperature de luɔi
|
℃
|
0 ～50
|
||||
|
Temperature ye tɔ̈ɔ̈u
|
℃
|
-25 ～65
|
||||
|
Rɛlatif humidity
|
|
10% ~ 90%, ka cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk
|
||||
|
Wɛɛr
|
||||||
|
User Interface
|
|
Tɛ̈n yenë yen luui thïn ku alarm ye nyuɔɔth në VFD
|
||||
| Power |
|
+24V +5V -5V
|
||||
|
Power consumption
|
W
|
<30
|
||||
|
Dimensions
|
mm
|
483×385×44(19'×15'×1.75')
|
||||
| Weight ye |
Kg
|
5.5
|
||||
Note: (1) Test link ye: T2110-B +10Km fiber optic + light attenuator + RX860RS, -1dBµV reception; (2) 59 PAL-D channel signals configured in 550MHz range, 550MHz ~ 862MHz digital modulation signals transmitted, digital modulation signals level (8MHz bandwidth) is 10dB lower than analog signals carrier level
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