环形天线

标准环形天线是按部标BJ27-73 规定设计的具有宽频带低阻抗屏蔽式的环状天线。它与已知电场的高频信号发生器相连接时，可用来测试带有铁氧体可框形天线接收机的灵敏度，适合工厂、修理部、实验室作为调正检验测试收音机、接收机的标准设备。
1、技术参数
工作频率范围：100KHz-30MHz
场强频响： 小于±3dB （D=0。6m 信号输入=100dB）
2、Specifications
Frequency Range 100KHz to 30MHz
Field strength accuracy ±1dB/m
Positioning Vertical:250mm
Horizontal: 360°
Connecting Ciameter 750hm able。about 1 meter
Loop Antenna Diameter:250mm

HCS-260

TEST LOOP ANTENNA

SHENZHEN DISHENGYUAN TECHNOLOGY CO;LTD

一、GENERAL

1.APPLICATION

THIS TEST LOOP ANTENNA IS  DESIGNED TO GENERATE THE STANDARD FIELD STRENGTH IN SPECIFIED 0.6-METER LOCATION WHERE THE TESTED RADIO RECEIVER.THE TEST LOOP IS BASED ON THE 1948 I R E STANDARDS ON AM RECEIVER TESTING METHODS.

2.SPECIFICATIONS

FREQUENCY RANGE  100khz TO 30mhz

FIELD STRENGTH ACCRUACY +/- - 1DB/M

POSITIONING VERTICAL:250mm

                       HORIZONTAL:360

CONNECTING CABLE  75OHM CABLE,ABOUT 1 METER

LOOP ANTENNA DIAMETER :250mm