HB3YAQLucerne
Albrecht · Test equipment
SWR-30
Analog power and SWR meter with 10 W and 100 W measurement ranges.
At a glance
All specifications ↓- Product number
- 4412
- SWR frequency range
- 3.5–50 MHz
- Dimensions
- 85 × 55 × 30 mm
- Power frequency range
- 26–30 MHz
- SWR indication range
- 1:1 to 1:10
- Power measurement ranges
- 10 / 100 W
- SWR measurement
- 3.5–50 MHz
- Power measurement
- 26–30 MHz
Inventory and assignments reflect my collection.
Product source ↗The SWR-30 is an analog standing-wave and power meter for 50 Ω antenna systems. Inserted between transmitter and antenna, it displays matching or transmitted power on a moving-coil meter. Its two power ranges are rated for 10 W and 100 W.
Frequency limits differ by measurement type: Albrecht specifies SWR measurement from 3.5 to 50 MHz, while rated power measurement applies from 26 to 30 MHz. SWR reading requires the forward calibration procedure described in the instructions.
Features & equipment
- Analog SWR and power indication.
- Two selectable power ranges.
- Separate frequency specifications for SWR and power.
Specifications
Measurement specifications
- Product number
- 4412
- SWR frequency range
- 3.5–50 MHz
- Power frequency range
- 26–30 MHz
- SWR indication range
- 1:1 to 1:10
- Power ranges
- 10 W / 100 W
- Impedance
- 50 Ω
- Manufacturer accuracy rating
- ±5 %
- Dimensions
- 85 × 55 × 30 mm