lnatech_006022001.jpg
logo5sm.jpg
Peak Wattmeter Board Information
Peak Wattmeter Board Information, Page 4

LNA Technology LLC offers several peak boards for various applications. In all cases the
circuit design has been fully tested, and the unit will function as advertised.

As can be expected, the measurement accuracy will vary with the circuit complexity
and cost of the model. We listened to our customers over the many years that we have
supplied peak conversion boards, and tailored our products to meet the demands of the
Hobbyist, Amateur Radio Operators, and for Laboratory use.

PR-80
The PR-80 is the general purpose unit for hobbyist and Amateur Radio
use. This board will detect SSB and AM modulation peaks, and display
them with 3% additive accuracy* in the communication audio range.

PR-80M
The PR-80 is the general purpose unit for hobbyist and Amateur Radio
use. This board will detect SSB and AM modulation peaks, and display
them with 3% additive accuracy* in the communication audio range.
This is the stud mount version for the Bird Model 43.


PR-90M
The PR-80 is the extended range unit for hobbyist and Amateur Radio
use. This board will detect SSB and AM modulation peaks, and display
them with 3% additive accuracy* in the communication audio range.
This is the stud mount version for the Bird Model 43, with on board battery,
External power, and push button peak / average switch.


PR100-LAB
The PR100-LAB includes a high slew rate amplifier, with additional bandwidth
extension circuits. The PR100-LAB is designed to function with a maximum 2% additive accuracy* up to 100Khz, and pulse widths down to 5us. This is a premium surface mount unit, utilizing high quality components. The unit includes on board (single) 9volt battery power, auto switching external power (9-15Vdc) and extensive RF decoupling components. The PR100-LAB includes over range clamping in peak mode, and external power source spike clipper.

of the meter, sensing element, and directional coupler utilized with the peak board.
Back to Peak board page