BIRD THRULINE 4020 series, Инструкция

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Bird 4421 RF Power Meter
50
Specifications, Cal Cart
To determine the model numbers of the Cal Cart components, refer to the
m odel n u m ber br ea k down on pa ge viii. F or load specifications, refer to the
load manual included.
Note:
Certain sensors or connectors may be incompatible with some
models. Refer to the model number breakdown on pa ge viii for a list of a va il-
able components, or contact Customer Service.
Max. Power
Under normal operating conditions, th mum power is the
MINIMUM of the max. power of the sensor and the max. power of the load.
The following modifiers apply:
F r equ en cy Der a t in g", pa ge 57.
Due to the wide variety of available connectors, frequency range and
maximum power may be reduced. Insertion loss is specified with female N
connectors. Choose connectors appropriate for the frequency and power of
operation.
Derate RF power by 2.5% for every 305m (1,000 ft.) above 1,520m (5,000
ft.).
Bird Cal Cart
Frequency Range
Sen sor depen den t , 30 MH z m a x.
Power Range Depen den t on sen sor , sen sor con n ect or s, a n d loa d
Connectors
Cu st om er specified (See Ch a pt er 6 "Ava ila ble
Con n ect or s", pa ge 59)
Dimensions
Short Cart
Long Cart
Weight, Nominal
Short Cart
Long Cart 175 lbs. (80 k g)
290 lbs. (114 k g)
Temperature Range
Operating
Storage 0 t o +35 °C (32 t o +95 °F )
Altitude 1520 m (5000 ft .)
Humidity
85% n on con den sin g m a x
Calibration Cycle, Nominal 1 yea r
CE
CE Com plia n t . Refer t o Decla r a t ion of Con for m it y for
specific st a n da r ds.