Distribucijsko pojačalo 40dB/220Vac, povratni pojas 5-65MHz

Distribucijsko pojačalo 40dB/220Vac, povratni pojas 5-65MHz

Kataloški broj: GHV940
Dostupnost:
1.128,33 kn
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Kataloški broj:GHV940
Šifra artikla:0404058
Barkod:5702663231665
Opis:GHV 940 is a low noise coaxial (NE4) House Distribution. Amplifier, for use in medium to large CATV distribution. networks in multi dwelling houses. The GHV 940 Distribution Amplifier has a modular design with. return path all-on-board for easy setting and installation. Rotary. switches and jumpers provide for readable, easy and. reproducible setting of attenuation and equalization,. maintaining a non-breakable signal path down- and upstream to avoid down-time. Cost optimized 1 GHz technology. Downstream 40 dB amplification / High output level. Adjustable attenuation and equalization settings in 1dB steps using rotary switches and jumpers. Switchable VHF Band I (RC=OFF) or 5-65 MHz Return Path (RC=ON). Selectable Return Path: On/Off, Active/Passive. Upstream 26/32 dB amplification / High output level. All-on-board return path technology, all features available without module. Optional Automatic Return channel Activation (ARA). (Switchable return channel blocker for Noise suppression). All connectors are F-connector female, individually mounted. -20dB input- and output- Test connectors. Extensive ESD- and Surge-Protection. Unit is Mains fed via an EU-type power plug. Low power consumption

CHARACTERISTICS
Output level return IMD 2/IMD 3 @ 60 dB 98/119 dBµV
Output level IMD 2, EN 50083-3 112 dBµV
Output level IMD 3, EN 50083-5 122 dBµV Output level CSO @ 60 dB IMD (42 ch) Slope 0/7 dB 107/109 dBµV
Output level CTB @ 60 dB IMD (42 ch) Slope0/7 dB 107/109 dBµV
Output level return path 120 dBµV
FREQUENCY
Frequency range 47 - 1006, 85-1006 MHz
Frequency range return path 5-65 MHz
GAIN
Gain 40 dB Gain forward - Interstage 0/3/7/10
Gain return (@60 MHz) 26/32
Noise figure return path 5 dB
Noise figure - forward (VHF I "on") 6.5
LOSS
Attenuation 0...15 dB
Attenuation - interstage 0 / 6 Equalization 0...15
RETURN LOSS
Return loss - input (@ 40 MHz) >18
OPERATIONAL
AC Supply voltage 190...264 VAC
Power Consumption (typ.) < 10 W
Certification CE Class II LED indicator green LED inside for Power on
CONNECTORS
RF connector - Test point input: bi-directional -20 dB RF connector - Test point output: directional -20 dB Connector Type F-female
MECHANICAL
Housing protection class IP20 IP
Weight (kg) 0.75 kg
Width (mm) 169 mm Height (mm) 65 mm Depth (mm) 76 mm