RF amp GHV 940

Part No: 323166

The GHV 940 is a low noise coaxial (NE4) House Distribution Amplifier, for use in medium to large CATV
distribution networks in multidwelling 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.

Features

•Cost effective 1 GHz technology.
•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.
• Downstream 40 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.

Category:

Description

Order Information

EAN Number 5702663231665

CHARACTERISTICS

Output level CSO @ 60 dB IMD (42 ch) Slope 0/7 107/109 dBμV
Output level CTB @ 60 dB IMD (42 ch) Slope0/7 dB 107/109 dBμV
Output level return IMD 2/IMD 3 @ 60 dB | dBμV 98/119 dBμV

Frequency Range

Frequency range | MHz 47…1006/85…1006 MHz

GAIN

Gain | dB 40 (@1006MHz) dB
Gain return (@60 MHz) | dB 26/32 dB
Noise figure | dB 7 dB
Noise figure return path | dB 5 dB

LOSS

Equalization 0…15
Attenuation | dB 0…15 dB
Attenuation – interstage | dB 0/3/6/9 dB

Electrical

Linearity | dB ± 1.0 dB

OPERATIONAL

LED indicator Green
IP Housing protection class IP 20
Insulation Class II

Connectors

RF connector – Test point input: bi-directional | dB -20 dB
RF connector – Test point output: directional | dB -20 dB

MECHANICAL

Weight (kg) TB(D) | kg 0.75 kg
Product Height | mm 65 mm
Product Width | mm 169 mm
Product Depth | mm 76 mm
Packaging Height | m 0.070 m
Packaging Width | m 0.230 m
Packaging Depth | m 0.130 m
Packaging Volume | m3 0.002 m3
Net Weight | kg 0.735 kg
Tara Weight | kg 0.116 kg
Total Weight | kg 0.851 kg

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