Variable Attenuators
Specifications-Con’t
SWITCHING LIFE: 1,000,000 steps
SHAFT ROTATION: counter clockwise for increasing
REPEATABILITY: +0.1 dB over frequency range and rated
attenuation
life
STEP ANGLE: 32.7°
DRUM CONFIGURATIONS:
ROTATION STOPS: Supplied on 10 dB step drums (not
supplied on 1 dB drums).
INCREMENTAL PHASE SHIFT: ~0.25° per dB x f(GHz)
CONSTRUCTION: Shafting and external hardware and
connector shells: CRES Type 303, per ASTM-A582
passivated per QQ-P-35. Housing: AL ALLOY Gold Flash.
Knob is included with each unit.
Single Drum:
Dual Drum:
3003, 3006, 3007, 3053
3010, 3014, 3054
MAXIMUM SWR & ZERO INSERTION LOSS:
Model
Frequency (GHz)
SWR
Loss (dB)
3003
3006
3007
3010
3014
dc - 2.5
dc - 1.25
dc - 2.5
dc - 2.5
dc - 1.25
1.20
1.20
1.30
1.35
1.30
< 0.3
< 0.2
< 0.3
< 0.7
< 0.5
TEST DATA: Test data is available at additional cost.
WEIGHT:
Single drum:
Dual drum:
Net 125 g (4.4 oz)
Net 201 g (9.9 oz)
MODEL NUMBER DESCRIPTION:
Example:
3053
dc - 3.0
3.0 - 6.0
1.30
1.40
< 0.3
< 0.7
3010 - 100
3054
dc - 3.0
3.0 - 6.0
1.30
1.55
< 0.8
< 1.3
Additional Options no longer
available. Add -100 Only!
Basic Model
Number
PHYSICAL DIMENSIONS:
SINGLE DRUM
DUAL DRUM
1.10 MAX (27.94)
69
5305 Spectrum Drive, Frederick, MD 21703-7362 ꢀ TEL: 301-846-9222, 800-638-2048 ꢀ Fax: 301-846-9116
web: www.aeroflex.com/weinschel ꢀ email: weinschel-sales@aeroflex.com
Revision Date: 2/16/09