English
SMW Diplexer مع DC onderter 10MHz ، L-Band
- Minimal Insertion Loss for L-Band
- Outdoor Durability (IP67)
- Broad Operating Temperature Range
- DC/10 MHz/L-Band Multiplexing
- Multiple Connector Options: F-type, N-type, or SMA
The Diplexer with DC Inserter for 10 MHz and L-Band is designed to combine or separate 10 MHz reference signals and L-Band frequencies, while also facilitating DC power insertion. This device is particularly useful when an external 10 MHz reference signal is required for Low Noise Block downconverters (LNBs) or Block Upconverters (BUCs). It is recommended for use with Swedish Microwave’s 10 MHz reference oscillator or other compatible 10 MHz signal sources.
Key Features:
- Low Insertion Loss: Ensures minimal signal loss for L-Band frequencies.
- Outdoor Rated (IP67): Built to withstand harsh environmental conditions.
- Wide Operating Temperature Range: Operates effectively between -40°C to +80°C (-40°F to +176°F).
- DC/10 MHz/L-Band Multiplexing: Combines or separates DC power, 10 MHz reference signals, and L-Band frequencies efficiently.
- Connector Options: Available with F-type, N-type, or SMA connectors to suit various applications.
Technical Specifications:
| Parameter | Specification |
|---|---|
| L-Band Frequency Range | 950–2150 MHz |
| DC Input Voltage | +13 to +28 V |
| Maximum DC Load | 1 A |
| Insertion Loss | 1 dB max @ 950–2150 MHz |
| Return Loss (L-Band) | N- and SMA-connectors: min. 10 dB, typ. 15 dB; F connector: min. 8 dB, typ. 13 dB (Input/Output) |
| Return Loss (10 MHz) | >20 dB (Input/Output) |
| Group Delay (L-Band) | ±1 ns max |
| Dimensions | 96 × 28 × 89 mm (N connectors) |
| Weight | 209 g (F & SMA connectors), 249 g (N connectors) |
| Temperature Range | Storage and Operating: -40°C to +80°C (-40°F to +176°F) |
| MTBF | >9,000,000 hours (Ground Fixed); >45,000,000 hours (Airborne, Inhabited, Cargo) |
| Ingress Protection | IP67 |
| Interfaces | 22 kHz bypass: Through receiver or external source (not applicable with DC Block IN or OUT) |
| 10 MHz bypass: Yes, standard | |
| Input Connector (A): SMA-type 50 Ω female, N-type 50 Ω female, or F-type 75 Ω female | |
| Output Connector (C): SMA-type 50 Ω female, N-type 50 Ω female, or F-type 75 Ω female | |
| DC Connector (B): SMA-type 50 Ω female, N-type 50 Ω female, F-type 75 Ω female, or 2 m pigtail | |
| 10 MHz Connector (D): SMA-type 50 Ω female (only this type) |
