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The 2406LR is a fiber optic receiver for signals in the satellite L-Band and other frequency ranges. It accepts a single fiber optic input on an FC/APC connector and provides a pair of equal power electrical outputs. Packaged in a small, standalone enclosure, the 2406LR is temperature-hardened and ideal for mounting on or near antenna structures, or in any application where modular/rack-mount products are not practical. The -WP version features dust and water protection for direct outdoor mounting without a secondary enclosure. When combined with the 2408LT a bi-directional link can be created, ideal for VSAT and similar applications.
Two gain modes are provided for flexible output level adjustment to suit the requirements of the coaxial distribution system and the connected equipment. Manual gain mode allows a fixed gain level to be applied to the output signal. AGC mode allows the user to set a target output level, and the 2406LR's microprocessor will automatically apply the correct amount of gain to maintain that level. Comprehensive local LED indicators provide instant information relating to optical input, DC power input and RF output levels.
For GPS applications, the 2406LR can be used to receive GPS signals over fiber when paired with a 2408LTA13-5V transmitter.
特点
- Mounts directly to the antenna structure or other outdoor locations
- -WP option provides a weatherproof version of the product
- Wide bandwidth allows use with L-Band, over-the-air DTV and other frequency ranges
- Protocol independent design - passes all modulation formats
- Dual, full power outputs
- Tri-color LED status indicators for optical input, DC input and RF output levels
- Flexible powering options including power brick (+PS option), 2400PSUA-8 or customer's own 11 – 20V DC source
- Fiber link provides electrical isolation between antenna and facility, mitigating ground loop and lightning issues
- Fiber transport offers increased signal quality over coax at longer distances and is not prone to high-frequency roll-off
Applications
- L-Band over Fiber Transport to L-Band up-converter for uplinks
- VSAT and other bi-directional signals
- Portable antenna deployment
- Any RF fiber receive application requiring a standalone device
- GPS antenna systems
指标|
RF Outputs | |
|---|---|
| 输出数量 | 2 |
| 端口数目 | F-Type (50Ω BNC optional) |
| Conductor Range | 23-18 AWG (0.26-0.82 mm2) |
| I/O Impedance | 75Ω (50Ω optional) |
| Frequency Range | |
| 2406LR | 88MHz-3GHz |
| 2406LR-H | 88MHz-2.3GHz |
| 反射损失 | |
| 88MHz – 2.3GHz | > 15dB |
| 2.3 – 3GHz | > 12dB |
| Output IP3 | +28dBm |
| IMD | < -55dBc at -3dBm output and 25dB gain |
| Output Signal Level | |
| Manual Gain | 0 to -60dBm (depending on input signal level, gain setting and optical loss) |
| AGC Mode | -10 to -40dBm (adjustable, maintainable within available gain range) |
| Available Gain | -6dB to +24dB in 2dB steps |
光输入 | |
|---|---|
| 输入数量 | 1 |
| 端口数目 | Female FC/APC |
| Operating Wavelength | 1270nm-1610nm |
| 最大输入功率 | |
| 2406LR | +3dBm |
| 2406LR-H | -7dBm |
| 光敏感度 | |
| 2406LR | -14dBm @ 35dB C/N on a 36MHz carrier |
| 2406LR-H | -20dBm @ 35dB C/N on a 36MHz carrier |
10MHz Performance10MHz Modules Only | |
|---|---|
| Manual Gain Range | -5 to +10dB |
| Input Power Range | +10 to -40dBm |
| OIP3 | +29dB |
| Harmonic Rejection | +60dB |
DC Input | |
|---|---|
| 电压 | +18V DC nominal, +11 to +20V DC range |
| 端口数目 | F-Type |
| Conductor Range | 23-18 AWG (0.26-0.82 mm2) |
物理参数 | |
|---|---|
| 尺寸 | with flanges 5.4"L x 2.4"W x 1.2"H (138mm L x 61mm W x 31mm H) |
标准 | |
|---|---|
| Safety | CSA listed to CAN/CSA-C22.2 No. 62368-1:14, UL 62368-1 2nd Ed., IEC 62368-1:2014 |
| EMI/RFI | Complies with FCC Part 15, Subpart B EN 55022:1998 ICES-003 |
Environmental | |
|---|---|
| 工作温度 | -30 to 75°C |
| Dust/Water Protection | IP65 (-WP version only) |
订购信息|
| 注意 | • transmitters are sold separately. Please refer to the 2408LT and 7808RFT Series data sheets for information on companion transmitter products for 2406LR Series receivers. |
|---|
| 2406LR | Wideband RF standalone fiber receiver |
|---|---|
| 2406LR-H | Wideband RF standalone Fiber Receiver, High sensitivity |
| 2406LR-B50 | Wideband RF standalone Fiber Receiver, 50Ω BNC connectors |
| 2406LR-S50 | Wideband RF standalone Fiber Receiver, 50Ω SMA connectors |
| 2406LR-10MHz-B50 | Standalone 10MHz Fiber Receiver. Standard sensitivity. BNC 50Ω, FC/APC connectors |
| 2406LR-10MHz-S50 | Standalone 10MHz Fiber Receiver. Standard sensitivity. SMA 50Ω, FC/APC connectors |
订购可选项 | |
|---|---|
| +PS | 18V DC external power supply, 100 – 240V AC auto-ranging input, indoor mounting with F-Type connector |
| -WP | Weatherproof |
| 2400PSUA-8 | Eight channel power supply for 2406/8 LT/LR series |