Directional RF Thruline® Wattmeter, Series 4410
23
Specifications
Insertion VSWR 1.05 maximum, 0-1GHz equipped with Female N
connectors (32.3 dB return loss)
Over Ranging 120% of element power rating regardless of
selector switch setting (Certain connector types
limited to rating of connector)
Power Range† 2mW to 10W, 20mW to 100W, 200mW to 1000W or
2W to 10kW full scale in one Plug-in element.
Any
Bird 4410-series element may be used.
Frequency Range† 200kHz to 2.3GHz CW or FM. Select from 4410-
series elements only
.
Accuracy* ±5% of reading above 20% of full scale of the
selected power range for FM or CW signals without
AM.
This accuracy is maintained for a full 37dB
dynamic range with each 4410 element
Temperature Range
Operating
Storage††
0° to 50°C (32°F to 122°F)
-25° to 65°C (-13°F to 149°F)
Relative Humidity 5% to 90% non-condensing
Battery
Model 4410 & 4410A
Model 4412A
Internal alkaline (24 hours minimum life)
Internal NiMH (7 hours minimum from full charge)
Connectors Over 30 types of field-interchangeable “Quick
Change” connectors are available. Female N
normally supplied.
Elements 4410 Series type, not interchangeable with other
Bird elements
Finish Grey Powder Coat
Normal Size
(includes connectors)
6-7/8"H x 5-1/8"W x 3-5/8"D (175 x 130 x 92 mm)
Weight (Approx.)
Model 4410 & 4410A
Model 4412A
4 lb. (1.8 kg) with N-Connectors
3-1/3 lb. (1.5 kg)
* Ex
ceptions - Element P/N 4410-1 (0.200 to 0.533MHz) has an accuracy of ±10% of
reading. Elements P/N 4410-15 (1.0 to 1.8GHz) and 4410-16 (1.8 to
2.3GHz) which are accurate to ±8% of reading.
†Power and frequency range is determined by 4410 type Plug-In
Elements used.
†† See
"Battery Care" on page 14
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