| Brand | MTS Systemtechnik |
|---|---|
| Frequency Range | 0-6000 MHz, model-dependent |
| Attenuation Range | 0-95 dB |
SCF Standard Coupling Field
Key Features
- Combines 2 (SCF-0300/SCF-0350-4G) or up to 12 (SCF-0600-6G/SCF-0601-6G) base-station inputs onto a shared output
- 0-95 dB programmable attenuation per input path, solid-state switched
- Per-input level detection with a two-colour LED indicating normal versus potentially excessive signal power
- Manual control via up/down buttons and display, plus remote control via RS-232, LAN and USB (SCF-0600-6G/SCF-0601-6G)
| Model | Description |
|---|---|
| SCF-0300 | 2-input standard coupling field for GSM/UMTS/LTE, 0-95 dB programmable attenuation. |
| SCF-0350-4G | 2-input standard coupling field up to 4 GHz, covering most 5G FR1 bands in addition to GSM/UMTS/LTE. |
| SCF-0600-6G | 12-input/10-output standard coupling field, 700-6000 MHz (5G FR1, Wi-Fi 5 GHz), manual and remote control. |
| SCF-0601-6G | 12-input/10-output standard coupling field, 700-6000 MHz, adjusted input level-detector thresholds vs. SCF-0600-6G. |
SCF Standard Coupling Field
The SCF standard coupling field is a fixed-topology alternative to the AIAD matrix: it combines multiple base-station inputs into one output through programmable attenuation and per-input level detection, for mobile-radio air-interface testing without the AIAD's full switching-matrix flexibility.Who Is the SCF For?
Mobile-radio test benches that need to combine several base-station signals onto one output path with controlled, monitored attenuation, without the flexibility, or cost, of a full AIAD switching matrix.Available Models & Accessories
SCF-0300 and SCF-0350-4G are 2-input models; SCF-0600-6G and SCF-0601-6G are 12-input/10-output models with a wider frequency range, and differ from each other only in their input level-detector thresholds.A ready-built alternative to a custom matrix.
SCF's fixed input-combining topology covers common air-interface test setups without configuring a full AIAD matrix.
Frequency coverage scales across the range.
SCF-0300 covers GSM/UMTS/LTE, SCF-0350-4G adds most 5G FR1 bands, and SCF-0600-6G/SCF-0601-6G extend to 6000 MHz for 5G FR1 and 5 GHz Wi-Fi.
Built-in overload warning per input.
A green or red LED per base-station input flags when a signal exceeds the safe power threshold, before it reaches the attenuator network.
No calibration, solid-state reliability.
Like the AIAD, SCF's attenuation is solid-state switched, so it needs no recalibration between test sessions.
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