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Detalii
Terra's HS-004T HS-004T house amplifier is dedicated for use SMATV systems with several tens outlets. The amplifier one input for VHFI (88-230 MHz) and UHF (470-862 MHz) bands. The maximum gain in the VHF band is 39 dB, while in the UHF band it is 44 db. The built-in compensation of cable attenuation (slope) equalizes signal levels within the whole band by increasing gain for higher frequencies.
The die-cast housing provides high screening efficiency by preventing the penetration of interfering signals into the unit.
The HS-004T R81131 amplifier has an ON/OFF switch to provide DC 12 VDC/100 mA power supply to an antenna preamplifier. The maximum signal output level of 121 dBuV (IMD3 = 60 dB) enables safe distribution to several outlets.
It is recommended particularly for systems using broadband amplifiers covering the UHF band (up to 694 MHz). The HS-004T R81131 amplifier has a built-in LTE signal filter that enables the elimination of unwanted signals in the 700 MHz band (694 - 862 MHz) for data transmission services (LTE).
Key features:
- integrated filter for LTE 700 signal
- 39 dB gain in the FM and BIII bands; 44 dB gain in UHF band
- switching between gain stages using discrete switches
- additional, smooth gain control with potentiometers
- smooth slope adjustment for the gain pattern
- switchable (ON/OFF) 12 VDC/100 mA power supply to a preamplifier
- die-cast housing for highly efficient screening to prevent the penetration of interfering signals into the unit
Specificații
| Tip produs | Amplificator de casă FM/TV | ||
| Model | HS-004T | ||
| Producător | TERRA | ||
| Tip | FM TV | ||
| Utilizare | Interior | ||
| Bandă funcționare | FM/VHF/UHF | ||
| Intrari/Ieșiri | număr de intrare | 1 | |
| Intrari/Ieșiri | numărul de ieşiri | 1 | |
| Comutator DC 0/12 V | Da | ||
| Reglaj câștig | Da | ||
| Gain parameters | |||
| Intrarea 1 | Frecvență | MHz | 88...230/470...694 |
| Intrarea 1 | Câştig | dB | 36...39 pentru FM/VHF, 39...44 pentru UHF |
| Reglaj câștig | dB | -14...0 pentru UHF, -20...0 pentru VHF | |
| Alimentare preamplificator | V/A | DC 12/0.1 | |
| Precorectarea caracteristicilor de atenuare a cablurilor | Da | ||
| Precorectarea caracteristicilor de atenuare a cablurilor | VHF | dB | -14...0 |
| UHF | dB | -10...0 | |
| Specificații dispozitiv | |||
| Nivel ieșire max. | IMD3=60 dB (DIN45004B) | dBµV | 121 |
| IMD2=60 dB (EN50083-3) | dBµV | 118 | |
| Zgomot specific | VHF | dB | <6 |
| Zgomot specific | UHF | dB | <6 |
| Carcasă turnată | Da | ||
| Filtru LTE încorporat | LTE 700 | ||
| Tip conector de semnal | F | ||
| Ieșire RF de test | Da | ||
| Alimentare | V | AC 230/50-60 Hz | |
| 5 | |||
| Temp. funcționare | °C | -20...+50 | |
| Dimensiuni | mm | 135 × 180 × 52 | |
| Greutate | kg | 0,72 | |
Produse conexe
283,64 Lei
234,41 Lei net
1834,14 Lei
1515,82 Lei net
