Detalii
FTTH Optical Receiver TERRA OD-004A R81717 is used in systems distributing satellite DVB-S/S2, DVB-T and FM/DAB signals via optical fibers. Fiber-optic systems are characterized by low loss and immunity to electromagnetic interference, so they can easily transmit signals over long distances.
The high sensitivity of the device within -15...-6 dBm range and optional -8...0 dBm range allow for economical distribution of the optical signal. The maximum output level of 80 dBµV is suitable for providing RF signals via passive splitters/taps to tens of outlets in apartments or offices, without a need for an additional amplifier.
Key features
- small size,
- RF output range: 47-2400 MHz,
- Auto Gain Control (AGC) based on the optical signal level,
- microprocessor controlled, with two-digit display,
- 2 selectable sensitivity ranges: -15...-6 or -8...0 dBm
- optical connector: SC/APC; RF connector: F-type.
Customers can order any patch cords made to order with required terminating connectors. Please contact your sales assistant.
Specificații
Tip produs | Receptor optic | ||
Nume | OD-004A | ||
Tipul semnalului | RF TV/CATV | ||
Producător | TERRA | ||
Intrare – semnal optic | |||
Conector | SC/APC | ||
lungime de undă | nm | 1100-1600 | |
Nivel de putere de intrare | dBm | -15...-6/-8...0 | |
Ieșire – semnal RF | |||
Conectori | F | ||
Bandă frecvențe | FM/DAB+/DVB-T2 | MHz | 47 – 2400 |
Impedanță | Ohm | 75 | |
Return loss | dB | > 14 | |
nivelul de ieșire | dBµV | 78 (senzitivitate -8...0), 80 (senzitivitate -15...-6) | |
dBµV | 90 | ||
dBµV | 83 | ||
dBµV | 104 | ||
Reglaj câștig | atenuator | dB | 0...31 |
Alți parametri | |||
Interval temperatură de funcționare | °C | -20...+50 | |
Dimensiuni | mm | 133 × 73 × 39 | |
Greutate | kg |