Evertz 7807LT-2 Dual Wideband RF Fiber Transmitter, 55–2800 MHz

Evertz 7807LT-2 Dual Wideband RF Fiber Transmitter, 55–2800 MHz 

The Evertz 7807LT-2 is a dual-channel wideband RF-over-fiber transmitter that converts two independent 55–2800 MHz coaxial RF inputs into optical signals. With two transmitters occupying one card slot, it provides a high-density solution for extended L-band, off-air DTV and other RF signal-distribution applications.

Each channel provides independent monitoring and control, manual or automatic gain adjustment, a dedicated RF monitor output and selectable 13/18 VDC LNB power. LNB current monitoring, current limiting, short-circuit protection and selectable 22 kHz tone control are included for both RF inputs.

SmartMON relays RF input level, LNB current and other operating data over the fiber outputs to compatible receivers for remote monitoring. VistaLINK enables SNMP-based monitoring and control, while two Form-C dry-contact outputs provide external alarm indication.

Standard versions provide two independent fiber outputs. The 7807LT13/15-2-W variant incorporates an optical coupler that carries both channels over a single fiber when paired with the 7807LR-2-W receiver. Standard 1310 nm, 1550 nm, CWDM and high-power DWDM configurations are available.

Specifications:

Product Type: Dual Wideband RF-Over-Fiber Transmitter
Manufacturer: Evertz
Product Series: 7800 Series
Model: 7807LT-2
RF Inputs: 2
RF Monitor Outputs: 2
Standard Optical Outputs: 2
Single-Fiber Option: 7807LT13/15-2-W
Frequency Range: 55–2800 MHz
Supported Signals: Extended L-Band, Off-Air DTV and Other RF Signals
Modulation Compatibility: Protocol Independent
Input Impedance: 75 Ohms
RF Connectors: 75-Ohm BNC Standard
Optional RF Connectors: 75-Ohm Type F
Input Power Range: -60 to -10 dBm
AGC Gain Range: -10 to +20 dB
Input IP3: +10 dBm
Input Return Loss, 55–2100 MHz: Greater Than 14 dB
Input Return Loss, 2100–2800 MHz: Greater Than 10 dB
RF Monitor Frequency Range: 55–2800 MHz
RF Monitor Return Loss: Greater Than 15 dB
RF Monitor Output Level: Within -2 dB of Input Signal
Gain-Control Modes: Manual and Automatic
LNB Voltage per Input: Selectable 13 VDC, 18 VDC or Off
LNB Current per Input: 500 mA
LNB Protection: Current Limiting and Short-Circuit Protection
LNB Local Oscillator Control: Selectable 22 kHz Tone per Input
Monitoring Technology: SmartMON
Remote Monitoring and Control: SNMP VistaLINK
General-Purpose Outputs: 2
Alarm Output Type: Form-C Dry-Contact Relays
Standard Optical Wavelength: 1310 nm DFB
Optional Optical Wavelengths: 1550 nm, CWDM or DWDM
DWDM Wavelength Range: C-Band, ITU-T G.694.1 Compliant
Dual-Fiber Optical Output Power: +2 dBm ±1 dB
Single-Fiber Optical Output Power: -2 dBm ±1 dB
High-Power DWDM Output: +11 dBm
Optical Connector Options: SC/UPC, ST/UPC, FC/UPC, SC/APC or FC/APC
System Flatness, 850–2250 MHz: ±1.5 dB
System Flatness, 55–2800 MHz: ±2 dB
Compatible Receivers: 2406LR, 7706LR, 7708LRA, 7708LR-H and 7807LR-2 Series
Power Requirement: 12 VDC
Power Consumption: 6 W, Excluding LNB Power
Module Width: One Card Slot
Compatible Enclosures: 7800FR, 7701FR and S7701FR
Laser Classification: Class 1 Laser Product
EMI/RFI Compliance: FCC Class A and EU EMC Directive

Available now at Esatcom Inc. Please contact us for configuration, pricing and lead time.