3053-7 [APITECH]
0MHz - 6000MHz RF/MICROWAVE VARIABLE ATTENUATOR;
| 型号： | 3053-7 |
| 厂家： | 
API Technologies Corp |
| 描述： | 0MHz - 6000MHz RF/MICROWAVE VARIABLE ATTENUATOR 衰减器 射频 微波 |
| 文件： | 总2页 (文件大小：249K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Variable Attenuators
Models 3003, 3006, 3007, 3010, & 3014 dc to 2.5 GHz
Models 3053 & 3054
Manual Step Attenuators
dc to 6.0 GHz
1 Watt
Rugged SMA Connector
Specifications
NOMINAL IMPEDANCE: 50 Ω
FREQUENCY RANGE: FREQUENCY RANGE:
Models 3006, 3014:
dc to 1.25 GHz
dc to 2.5 GHz
dc to 6.0 GHz
Models 3003, 3007, 3010:
Models 3053, 3054:
INCREMENTAL ATTENUATION RANGE/STEPS:
Model 3003:
Model 3006:
Model 3007:
Model 3010:
Model 3014:
Model 3053:
Model 3054:
0-70 dB in 10 dB steps
0-100 dB in 10 dB steps
0-10 dB in 1 dB steps
0-70 dB in 1 dB steps
0-110 dB in 1 dB steps
0-10 dB in 1 dB steps
0-70 dB in 1 dB steps
EXPRESS
www.argosysales.com
800-542-4457
Features
o
New Models - Models 3053 & 3054 offer an extended
frequency range to 6 GHz.
POWER COEFFICIENT: < 0.006 dB/dB/watt
TEMPERATURE COEFFICIENT: 0.0004 dB/dB/ °C
TEMPERATURE RANGE:
Operating:
Non-Operating: -54°C to +85°C
POWER RATING: 1 watts average @ 25°C ambient
temperature, derated linearly to 0 watts @ 65°C. 100 watts
peak (5 μsec pulse width; 0.5 % duty cycle).
o
Available Express Models:
3003-100
3010-100
3053-100
3054-100
-40°C to +65°C
Other models may be available for Express delivery.
o
o
High Reliability - Repeatability better than 0.1 dB over
frequency range and life. Weinschel patented detent
mechanism, tested to 1,000,000 operations at +75°C,
operates dependably even down to -40°C.
Product Uniformity - High volume fabrication tech-
niques, including injection molding, stamping,
broaching and thick film printing ensure a cost effective
and uniform product.
ATTENUATION ACCURACY:
Model
3003
Accuracy
+ 0.3 dB or 1% up to 60 dB
+ 2% to 70 dB
o
o
Low Frequency Sensitivity - Typically 0.1 to 0.2 dB up
3006
+ 0.3 dB or 1% up to 60 dB
+ 2% to 100 dB
to 2.5 GHz.
Shock Resistant - 100% spring contact system with-
stands mechanical and thermal shock and eliminates
the need for epoxy or solder.
Wide Selection - Wide choice of attenuation ranges
and increments in standard stock models. Single and
dual drum configurations available.
Knob Included - Knobs for both single and dual drum
models are included with every attenuator. Characters
are screened on the face of the knob insert which is
coated with a clear layer of epoxy for protection.
3007, 3053
3010
+ 0.3 dB
+ 0.3 dB up to 10 dB
+ 0.3 dB or 1.5% to 60 dB
+ 2 % to 70 dB
o
o
3014
3054
+ 0.3 dB up to 10 dB
+ 0.3 dB or 1.5% to 60 dB
+ 3% to 110 dB
+ 0.3 dB or 2% (dc to 3 GHz)
+ 0.3 dB or 3.5% (3 to 6 GHz)
Special Configurations
CONNECTOR: SMA female connector per MIL-STD-348
Some modifications to the basic configuration of the 3000
Series can be made during manufacturing. Examples of
these special configurations are shafts having special
lengths and ends; clockwise shaft rotation; modified mount-
ing arrangements; and provisions for add-on items such as
concentric potentiometer and ganged switches.
interface dimensions
MIL-C-39012 connector.
- mate nondestructively with
68
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
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
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