Từ khóa:
thiết bị truyền hình, bộ khuếch đại, bộ chia tín hiệu, khuếch đại tín hiệu
Bộ khuếch đại THTH Eight AMP86234AITRM - 1 GHz GaAs E-pHEMT push pull technology
- Gain and equalization controls
- Mains powered 90-240 VAC or 24-65 VAC
- IP54 Ultra compact and though housing
- Easy installation
- Secure and reliable
- Ecient overvoltage and surge protection
RF Parameters Forward (Down-Stream)
Technology: GaAs E-pHEMT MMIC
Forward Bandwidth Options: 54 ~ 1000 MHz
Gain: 35 dB
Gain Response Flatness: +/-1 dB
Gain Control Options (Input): 0…20 dB variable
Cable Slope Control Options (Input): 0…20 dB variable
Cable Slope Control (Mid-Stage): 0/8dB jumper selectable
RF Test Points: -20dB (Bi-directional): CTB ≥ 60 dBc: 108 dBuV
Output Level ( EN 50083-3, Cenelec : CSO ≥ 60 dBc: 110 dBuV
42 ch load with with 6 dB tilted: MOD ≥ 60 dBc: 107 dBuV
output level output level): CTB ≥ 60 dBc: 111 dBuV
Output Level ( EN 50083-3, Cenelec: CSO ≥ 60 dBc: 113 dBuV
42 ch load with at output level): MOD ≥ 60 dBc: 110 dBuV
Noise Figure: < 6 dB
Return Loss (Input & Output): -14 dB
RF Parameters Return (Up-Stream)
Reverse Bandwidth Options: 5 ~ 42 MHz
Gain: 17 dB
Gain Response Flatness: +/-1 dB
Gain Control Options (Output): 0…20 dB variable
RF Test Points: -20dB (Bi-directional)
Distortions:
+ CTB,46dBmV at,under 4ch: -70 dBc
+ CSO,46dBmV at,under 4ch: -60 dBc
+ XMOD,46dBmV at,under 4ch: -63 dBc
Noise Power Ratio (NPR veya CINR): 64 @ 24dBmV input power
Input Dynamic Range @NPR=41dB: 46dB (-3...43dBmV)
Return Loss (Input & Output): -16 dB
Noise Figure: < 6 dB
General
Number of Outputs: 1 bidirectional output 5 ~ 1000MHz and 1 test output
RFI Isolation (5-1000 MHz): -70 dB
Surge Protection: IEEEC62.41 Cat.A3 (6kV,200A)
Powering Options: 90 ~ 240 VAC (Mains) / 24 ~ 65 VAC (Remote Powering from RF Input)
Power Consumption: 4 Watt
Operating Temperature: -30…+50°C
Housing: IP54 class protection, die-cast housing
Dimension: 105 x 125 x 50 mm
Weight: 0.70 kg
