50-125 MHz Plug-In Elements (B1 Series)Zoom

50-125 MHz Plug-In Elements (B1 Series)

Item# 1-5-8A_50-125MHzStandardElements
$246.00

50-125 MHz Standard Elements, 100µA

B1 Series, Elements are calibrated in accordance with meticulous Bird calibration procedures supported by a long history of mean deviation values to assure adherence to advertised specifications of current instruments, as well as field interchangeability with equipment purchased, used and trusted in all the years since its introduction.


Element Guide

Model Power Rating
100B1 100W
250B1 250W
500B1 500W
1000B1 1kW
2500B1 2.5kW
5000B1 5kW
10KB1 10kW
25KB1 25kW

Compatible Wattmeters:

  • 3127A, Single Carrier, Wattcher RF Monitor
  • 3127-035, 5/10/25 kW, Single 4-1/2" Rectangular Meter on Panel
  • 3127-040, 5/10/25 kW, Dual 4-1/2" Rectangular Meters on Panel
  • 3127-055, 5/10/25 kW, Single 4-1/2" Rectangular Meter on Panel with FWD and RFL Switch
  • 6810-220, 5/10/25 kW, 4-1/2" Rectangular Meter in Housing with FWD and RFL Switch
  • 6810-309-7, 5/10/25 kW, 4-1/2" Rectangular Meter in Housing

Bird cannot guarantee that the reading error will not exceed ±5% of full scale unless the element is calibrated in the proper wattmeter.

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