RF power,
measured to the dBm.
The PM-1 is a portable peak power meter built for sound engineers, film sets and broadcast teams. Reliable True-RMS measurement, readable in daylight, running on a single 9V battery. Made in France.
Range
−65 → +33 dBm
Accuracy
±0.5 dB
Resolution
0.01 dB
Bandwidth
10 MHz – 6 GHz
Connector
BNC 50 Ω
Highlights
Instant readout
High-brightness 7-segment LED display, readable in direct sunlight or in a dim studio. 10 Hz refresh.
10 Hz · 4 digits · amber 590 nm
dBm / mW dual unit
One-button toggle. Log values for RF audio, linear values for transmitter checks.
dBm · mW · µW
Programmable offset
Compensate attenuator, coupler or cable loss directly at measurement. Offset saved across power cycles.
−30 to +30 dB · 0.1 dB step
True-RMS peak
True peak detection, suitable for digitally modulated signals: DVB-T, LTE, Wi-Fi, wireless audio links.
BW 10 MHz → 6 GHz
Tour-ready battery
A 9V alkaline battery lasts about 40 hours. Low-battery indicator, configurable auto power-off.
9V · ≈ 40 h · auto-off
Made in France
Designed, machined and assembled in France. Anodized aluminum housing, female BNC, CE marked.
CE · RoHS · Direct support
Anatomy
Every control, right where you need it.
Specifications
The numbers that matter.
Condensed excerpt. See the datasheet for detailed conditions.
RF
Functions
Power & mechanical
Use cases
Film production
Check a wireless transmitter on-actor
Before clipping a lavalier on a performer, verify real output power and spot a worn cable before the take.
Broadcast / control
Measure a stage return line
IEM level, monitor return, camera link: a reliable number instead of an approximate LED bar.
Education
Explain the RF chain in class
A simple, readable instrument that immediately shows the effect of an attenuator, a coupler or a bad match.
Documentation
Everything you need before buying.
Datasheets and user manuals available in PDF format.
Product range
Other BSRF instruments.
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Ready to order?
The PM-1 is available by quote, with 2–3 weeks delivery.