Rohde & Schwarz SFE100 100KHz – 2.5GHz Signal Generator
Rohde & Schwarz Signal Generators. Frequency range: 100 kHz to 2.5 GHz, Resolution: 1 Hz.
- Model
- Rohde & Schwarz SFE100
- Calibration
- Available on request
- Price
- $4,800
- Status
- In stock
- RFQ ref
- SFE100
This unit
The Rohde & Schwarz SFE100 is a single-standard test transmitter spanning 100 kHz to 2.5 GHz, engineered for broadcast signal generation with real-time modulation coding. The instrument delivers output power from −100 dBm to +15 dBm in CW mode, with optional integrated power amplifier capability reaching +27 dBm across bands I–V. Frequency resolution of 1 Hz and setting time under 20 ms enable precision frequency agility in development and production test environments.
The SFE100 operates as a standalone signal generator or integrates as a secondary RF channel within Rohde & Schwarz systems, consolidating multiple test functions into a single rack unit. Both local control and PC-based remote operation via graphical user interface are supported, with reference frequency input (10 MHz, BNC female) on the rear panel.
Technical Specifications
RF Performance- Frequency range: 100 kHz to 2.5 GHz
- Frequency resolution: 1 Hz
- Setting time: 40 dB
- RF monitor output: −50 dB attenuation Signal Generation
- Modulation types: AM, FM, I/Q, analog, digital
- Arbitrary waveform generator: 128 Msample memory, up to 100 Msample/s sample rate
- Supported standards: DVB-T, DTMB, ATSC/8VSB, ISDB-T, DVB-C, DVB-S/S2, DirecTV, DVB-H, T-DMB, analog TV (B/G, D/K, I, M/N, L), DAB, AM/FM/RDS
- Optional transport stream player/generator and ATV video generator modules Interfaces
- Reference input: 10 MHz, +6 dBm ±3 dB, BNC female, >200 Ω load impedance
- Control: Local front-panel and remote PC operation
Key Features
- 1 Hz frequency resolution enables fine tuning across broadcast bands
- Phase noise performance supports adjacent-channel rejection testing
- Dual power modes: baseline 15 dBm or amplified 27 dBm for link budget validation
- Transport stream and ATV libraries reduce test content development time
- Compact single-rack form factor integrates into multi-instrument test racks
Typical Applications
- DVB terrestrial, cable, and satellite broadcast system development
- ATSC and ISDB compliance testing
- Mobile TV (DVB-H, MediaFLO, ISDB-1seg) prototype validation
- Sound broadcasting standard verification (DAB, DRM, FM/RDS)
- Production acceptance testing of broadcast receivers
Compatibility & Integration The SFE100 shares the control interface with Rohde & Schwarz SFE and SFU instruments, enabling unified multi-channel test setups. External reference synchronization via 10 MHz input locks multiple generators for coherent multi-carrier scenarios.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 100 kHz to 2.5 GHz | Power Range (dBm): −100 dBm to +15 dBm (CW) |
Rohde & Schwarz SFE100 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Rohde & Schwarz SFE100. Calibration covers output frequency accuracy, output power level accuracy across the full frequency range, AM/FM/PM/pulse modulation accuracy, harmonic and spurious output levels, and phase noise floor verification. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Rohde & Schwarz SFE100 faults: YIG oscillator failure (no output or loss of lock), step attenuator wear (output drops or steps at set attenuation), ALC loop failure (uncontrolled output power), I/Q modulator assembly failure. HP/Agilent 836xx series most common faults are YIG oscillator failure and step attenuator contact wear causing output steps or drops at specific attenuation settings. Keysight E4428C/E4438C units most commonly develop ALC loop failure and I/Q modulator assembly faults. YIG oscillator replacement and attenuator service are stocked repairs.
Rohde & Schwarz SFE100 price
This Rohde & Schwarz SFE100 is listed at $4,800. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Rohde & Schwarz SFE100 calibration cost
NIST-traceable calibration for the Rohde & Schwarz SFE100 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers output frequency accuracy, output power level accuracy across the full frequency range, AM/FM/PM/pulse modulation accuracy, harmonic and spurious output levels, and phase noise floor verification. Turnaround is 1 to 3 business days after receipt. See full calibration details →
