Bird 4391A RF Power Analyst Wattmeter
Request a quote
Bird 4391A is a portable RF power analyzer measuring CW, FM, SSB/DSB, and pulse power from 0.45 to 2700 MHz, with peak envelope power capability and SWR calculation.
Product details
| Model | 4391A |
| Manufacturer | Bird |
| Category | RF Power Meters |
| Availability | Made to order |
Description
Overview
The Bird 4391A is a portable RF power analyzer featuring microprocessor-based operation and a digital display. Designed for field and bench use, it measures forward and reflected power across a wide frequency range with support for multiple modulation types including CW, FM, SSB/DSB, and pulse signals.
Key Features
- Dual-element measurement capability
- Frequency range: 0.45 to 2700 MHz
- Power range: 100 mW to 10 kW with 20% over-range
- Measures forward and reflected CW or FM power in watts or dBm
- Peak Envelope Power (PEP) of SSB/DSB and symmetrical AM
- Peak power measurement for pulses as narrow as 0.8 µs
- SWR and return loss (dB) calculation
- Modulation percentage measurement
- Peak and null reading storage
- Shock-resistant keyboard and range switches
- Built-in international power supply/charger
Applications
- RF power measurement and monitoring
- Antenna tuning and SWR analysis
- Transmitter performance verification
- Field service and troubleshooting
Specifications
Request a quote
Bird 4391A RF Power Analyst Wattmeter
Response within 24 hours
No obligation
Direct communication