- Home connection amplifier for modern HFC networks up to 1,2 GHz
- Integrated return path 5–204 MHz
- Return path active, passive or switchable
- Switching via jumpers
- Gain switchable via 6 dB interstage attenuation
- Delivery condition: higher reinforcement
- Interstage equalizer with switchable 6 dB pre-emphasis
- Adjustable attenuators and equalizers are permanently installed.
- Delivery condition return path: maximum damping
- Built-in high-efficiency switching power supply
- Power management to reduce power consumption
- Cast housing with F-connectors
- LED as operating indicator
- Test socket at output: -20 dB with directional coupler
- Test socket at the input: -20 dB for return path 5–204 MHz
- Test sockets terminated with EMK 03 in the delivery state
- Suitable for indoor installation
- Complies with EN 60728-11, EN 50083-2 and EN 62368-1
- Complies with the requirements of the EMC and Low Voltage Directives
| Type: | VOS 43/RA-1G2 |
| Order no.: | 209500001 |
| Forward path: | ------------------ |
| Frequency range: | 258 - 1218 MHz |
| Gain (switchable via interstage attenuation): | 34 | 40 dB |
| Amplitude ripple: | ± 1 | ± 1,5 dB |
| Adjustment range of damping control: | 0 - 20 dB |
| Equalizer adjustment range: | 0 - 15 dB |
| Interstage attenuation adjustment range (switchable via jumper): | 0 | 6 dB |
| Interstage equalizer adjustment range (switchable via jumper): | 0 | 6 dB |
| Maximum operating level 1) (60 dB CTB/CSO) flat: with Interstage preemphasis: |
108 | 114 dBµV 110 | 116 dBµV |
| Maximum operating level 2) (BER <1E-9) flat: with Interstage pre-emphasis: |
103 dBµV 105 dBµV |
| Noise figure (interstage attenuation 0/6 dB): | 5 | 6 dB |
| Number of exits: | 1 |
| Way back: | ------------------ |
| Frequency range: | 5 - 204 MHz |
| Amplification (switchable passive/active): | -1/28 dB and switchable |
| Attenuation range adjustment at the amplifier input (switchable with jumper): | 0 | 10 dB |
| Adjustment range of the attenuator (amplifier output): | 0 - 20 dB |
| Equalizer setting range (amplifier output): | 0 - 20 dB |
| Noise figure: | 5 dB |
| Input level density (CINR: 50 dB): | -11 dBµV/Hz |
| Dynamic range (input level density): | 21 dB |
| Maximum operating level (BER <1E-9) 24 channels QAM 256: | 106 dBµV |
| General notice: | ------------------ |
| Input/output impedance: | 75 Ω |
| Return flow attenuation inlet/outlet Forward path 3) Way back |
18 dB 20 dB |
| RF connections: | F-Connector |
| Test socket output with directional coupler (5 – 1218 MHz) | -20 dB |
| Test socket output return path (5 – 204 MHz) | -20 dB |
| Input nominal voltage: | 230 (50/60 Hz) VAC |
| Power consumption (without | with return path) | 6 | 8W |
| Operating display: | green LED |
| Protection class/type of protection (according to EN 60529): | II/IP 50 |
| Temperature range: | -20 to +55 °C |
| Dimensions: | 184 x 134 x 63 mm |
| Packaging unit/weight: | 1 (10)/1,7 pcs/kg |