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Amplifier Research ATH200M1G High Gain Horn Antenna 200 MHz – 1 GHz

Description

Amplifier Research ATH200M1G high-gain horn antenna exhibits increasing gain with increasing frequency (up to 18dB at 1000MHz). With this useful performance characteristic, the antenna helps compensate for losses that occur elsewhere in an RF test system - losses which generally increase with frequency.

The Model ATH200M1G is well suited for either shielded room or free space testing. Optimum performance is achieved when it is used with their Model 2000W1000 or for even higher fields, their Model 3000W1000 broadband amplifier for RF susceptibility testing. In shielded rooms, reflections and room losses may reduce the available field. AR suggests a design safety factor of 100% in the selection of power amplifiers.

Features

  • RF Horn, High gain over a broad spectrum
  • Handles up to 5,000 watts input power
  • Can be used with AR’s high power amplifiers
  • Ideal for use in shielded rooms or free space testing

Specifications

FREQUENCY RANGE

200–1000 MHz

POWER INPUT

See Graph (Figure 1-datasheet)

POWER GAIN

10dB minimum, typically increasing to 18dBi at 1000MHz

IMPEDANCE

50 ohms nominal

VSWR

2.5:1 maximum

1.5:1 average

BEAMWIDTH (front to back)

Typical curves available on request

CONNECTOR

1 5/8 EIA flange

MOUNTING PROVISIONS

Pads with 3/8-16 thread and hole pattern for stand mounting vertically or horizontally. Drawing 10022883 available upon request.

HEAVY DUTY TRIPOD AND ADAPTER

Included

WEIGHT

46 kg (100 lb)

SIZE (W x H x D)

109.2 x 145.8 x 175.3 cm, (43.0 x 57.0 x 69.0 in.)

Standards

CISPR
CISPR 11
CISPR 14 - 1
CISPR 14 - 2
CISPR 14 - 2
CISPR 16 - 1
CISPR 16 - 2
CISPR 16 - 3
CISPR 16 - 4
CISPR 22
CISPR 24
IEC
IEC/TR EN 61000 - 1 - 1
IEC/TR EN 61000 - 2 - 1
IEC/TR EN 61000 - 2 - 3
IEC EN 61000 - 3 - 2
IEC EN 61000 - 3 - 4
IEC/TC EN 61000 - 3 - 5
IEC EN 61000 - 4 - 2
IEC EN 61000 - 4 - 3
IEC EN 61000 - 4 - 4
IEC EN 61000 - 4 - 5
IEC EN 61000 - 4 - 6
IEC EN 61000 - 4 - 7
IEC EN 61000 - 4 - 8
IEC EN 61000 - 4 - 9
IEC EN 61000 - 4 - 11
European
EN 50 081 part 1
EN 50 081 part 2
EN 55 011
EN 55 013
EN 55 014
EN 55 015
EN 55 020
EN 55 022
EN 55 024
EN 50 082 part 1
EN 50 082 part 2
EN 50 093
American
FCC Part 15
MIL-STD - 461E