The Rohde & Schwarz FNH26 is a high-performance handheld combination analyser and the follow-up of the R&S FSH. It covers frequencies up to 26.5 GHz, with a frequency upgrade to 32 GHz (SA/RTSA only). It is not only a powerful spectrum analyser (SA), but can be customised with a cable and antenna tester (CAT), vector network analyser (VNA) and real-time spectrum analyser (RTSA). The RTSA can detect intermittent interference with ease, and an intuitive wizard simplifies repetitive test scenarios and automates professional documentation to increase productivity.
The FNH is made for use in all weathers and terrain: guaranteed operation from -10 °C to +55 °C, IP51 protection and ruggedness according to MIL-PRF-28800F Class 2 and MIL-STD-810H. Frequency upgrades and options are activated with a software license key, without sending the device in for recalibration.
Model overview
| Models |
FNH6
|
FNH13
|
FNH26
|
| Frequency range | Up to 6 GHz | Up to 13.6 GHz | Up to 26.5 GHz |
| Frequency upgrade | Up to 8 GHz | Up to 20 GHz | Up to 32 GHz (SA/RTSA only) |
| Price |
15000
€15,000.00
Excl. VAT
|
24000
€24,000.00
Excl. VAT
|
34000
€34,000.00
Excl. VAT
|
Specifications
| SA: Frequency range | 5 kHz - 26.5 GHz (upgradable to 32 GHz) |
| SA: RBW | 1 Hz - 10 MHz |
| SA: DANL | ~ -164 dBm/Hz (preamplifier option on, 100 MHz - 2.5 GHz) |
| SA: Amplitude accuracy | < 0.5 dB (at 80 MHz) |
| SA: Phase noise | ~ -110 dBc/Hz @ 10 kHz offset, f = 1 GHz |
| SA: Tracking generator | Optional |
| CAT/VNA: Frequency range | 30 kHz - 26.5 GHz (upgradable to 32 GHz) |
| CAT/VNA: Ports | 2 |
| CAT/VNA: Frequency resolution | 1 Hz |
| CAT/VNA: Amplitude resolution | 0.01 dB |
| CAT/VNA: Dynamic range | Up to 110 dB (typ.), up to 120 dB with FNH-B44 option |
| CAT/VNA: Noise floor | ~ -120 dBm/Hz |
| CAT/VNA: Measurement speed | 177 µs per point (1001 points, IF bandwidth 100 kHz) |
| CAT/VNA: Trace noise | ~ 0.0032 dB (10 MHz - 20.5 GHz) |
| Max. input level | +26 dBm (CW RF power), 50 V DC |
| Battery operating time | ~ 4 hours (SA and VNA mode) |
| Operating temperature | -10 °C to +55 °C |
| Protection | IP51 (IP54 with optional rain holster), MIL-PRF-28800F Class 2, MIL-STD-810H |
| Dimensions | 202 x 294 x 78 mm |
| Weight | 3.7 kg |
Options
Spectrum analyser (SA)
| Option | Description |
|---|
| FNH-B32SA | SA frequency upgrade 26.5 - 32 GHz |
Cable & antenna tester / vector network analyser (CAT/VNA)
| Option | Description |
|---|
| FNH-K41 | CAT application, 26.5 GHz |
| FNH-K42 | VNA application, 26.5 GHz (requires FNH-K41) |
Accessories
The FNH26 comes by default with:
- Lithium-ion batery pack
- AC power supply
- Side strap
Pros and cons
- Multiple devices in one
- Light weight, small footprint
- Long battery operation time
Downloads
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