型號(hào)

AT-500

名稱描述

2-520 MHz,天線檢測(cè)儀表

頻帶

2 - 520 MHz

頻率分辨率

20 kHz

頻率準(zhǔn)確度

± 50 kHz

頻點(diǎn)數(shù)

100

量程

Rho0.000 to 1.000
Match Efficiency0 to 100%
Return Loss-32 to 0 dB
VSWR1.00 to 100.00
Measurement AccuracyRho ± 0.04

測(cè)試接口

ConnectorN(F)
(TNC, UHF, BNC male or female adapters available)
VSWR1.25 max
Directivity32 dB typical

測(cè)量速度

Single Frequency Point5 readings per second typical
Frequency Sweep1 sweep per second typical

磁場(chǎng)強(qiáng)度

Range0 to 100%, relative
SensitivityFullscale deflection and 0.22 V/m @ 400 MHz using supplied antenna

PC接口

RS-232 protocol via DB-9 port

供電要求

Rechargeable NiCAD battery system. Unit may be re-charged while operating using a wall adapter (included)

尺寸

8" x 4-5/8" x 1-3/4"
(204 x 118 x 42 mm)

重量

2.0 lbs (0.9 kg)

溫度

Operating0 to 50°C (32 to 122 °F)
Storage-40 to +71 °C (-40 to +160 °F)

濕度

95% ± 5% max (noncondensing)

標(biāo)準(zhǔn)

Unit complies with MIL-T-28800 Class 5 except for temperature and humidity. Unit is CE-compliant and RoHS compliant