Bird Technologies 4331 User Manual
Page 58
Model 4305A Thruline Wattmeter
The Model 4305A Thruline RF Directional Wattmeter is similar to the Model
43 except for the following items:
1. The housing assembly for the Model 4305A is different
from the Model 43. The overall physical dimensions of
the Model 4305A housing are 4-5/16"L x 4"W x 6-7/8"H
including element and bumper feet (110 x 102 x 175
mm). The weight, including the element, is 3-1/4 lb (1.5
kg).
Item Qty.
Description
Part Number
4
1
2
DC connector assembly
Model 4521/23/25
Model 4522/26/27
4230-010
5
1
1
1
2
Microammeter
Model 4521/22/27
Model 4523
Model 4525
Model 4526
2080-002
2150-015
2080-005
2080-002
6
1
Switch control knob (Model 4522 only)
5-709
7
1
Plug connector
Model 4521/23/25
Model 4522/26/27
7500-076
8
1
Rotary Switch (Model 4522 only)
5-634
9
1
1
1
2
Cable assembly
Model 4521/25 (16"L)
Model 4522 (Harness)
Model 4523 (16.5"L)
Model 4526/27 (16"L)
4220-097-5
4522-013
4523-003-1
4220-097-5
10
1
RF cable assembly (Model 4257 only)
4430-002
Bird Model 43 Wattmeter
44