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Amplifier Research Model AA18G26-20 18 to 26.56 GHz Broadband Field Generating System

Amplifier Research Model AA18G26-20 18 to 26.56 GHz Broadband Field Generating System

producing a field strength of 20V/m at 1 meter

  • 3dB BEAMWIDTH :
    Plane: 17.5 degrees
    H Plane: 7.8 degrees
  • SIZE (W x H x D):
    12.1cm x 18.4cm x 17.8cm
    (4.75in x 7.25in x 7in)
  • 2 Watt CW
  • 18—26.5 GHz
  • 20 V/m & 50 V/m min field strength options @ 1 meter test distance
  • CE, RoHS and WEEE compliant

 

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SKU: AA18G26-20 Category:



Description

The Model AA18G26 is a solid-state, air-cooled, broadband field generating system designed for applications where low-level, high-frequency fields are required. Included is a tripod-mountable amplifier/antenna field generating unit. Amplifier Research Model AA18G26-20 Broadband Field Generating

The Model AA18G26, when used with an external signal generator, will provide a minimum of 20 V/m or 50 V/m field strength at a distance of 1 meter. The AA1000 is recommended for providing DC power, RF signal routing and fault detection to the AA18G26. The AA18G26 is protected from over-temperature through forced-air cooling.

The export classification for this equipment is EAR99.

Specifications

RATED FIELD STRENGTH
Minimum 20 V/m or 50 V/m at 1 meter antenna distance
MAXIMUM AMPLIFIER INPUT +10 dBm max
3dB BEAMWIDTH
AA18G26-20:

E Plane: 17.5 degrees
H Plane: 7.8 degrees
AA18G26-50:

Plane: 8.1 degrees
H Plane: 9.5 degrees
FREQUENCY RESPONSE
18–26.5 GHz instantaneous
3dB SPOT SIZE @ 1m
AA18G26-20: 0.63m x 0.64m
AA18G26-20: 0.28m x 0.33m
MODULATION CAPABILITY
Will faithfully reproduce AM, FM, or Pulse modulation appearing on input signal
ENVIRONMENTAL
Operating Temperature: 5°C / +40°C
Operating Altitude: up to 2000M
Shock and vibration: Normal Truck Transport
REGULATORY COMPLIANCE
EMC       EN 61326-1
Safety     UL 61010-1
CAN/CSA C22.2 #61010-1
CENELEC EN 61010-1
RoHS DIRECTIVE 2011/65/EU
WEEE DIRECTIVE 2012/19/EU
SPURIOUS
 Minus 65 dBc typical
PRIMARY POWER (Supplied by AA1000)
8 VDC @ 6 Amps max, +24VDC @ 1 Amp max
CONNECTORS
RF Input: 2.92 mm (K-type) female
DC Input: Twinax
COOLING
Forced air (self contained fans)
WEIGHT
AA18G26-20: 2.5kg (5.5lb)
AA18G26-50: 2.7kg (6lb
SIZE (W x H x D)
AA18G26-20: 12.1cm x 18.4cm x 17.8cm
(4.75in x 7.25in x 7in)
AA18G26-50: 12.1cm x 18.4cm x 35.6cm
(4.75in x 7.25in x 14in)
ENVIRONMENTAL
Operating Temperature: 5°C/+40°C
Operating Altitude: up to 2000M
Shock and vibration: Normal Truck Transport

Amplifier Research Model AA18G26-20 Broadband Field Generating

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