| 产品特性：Com-Power | 种类：压电晶体、频率元件 | 品牌：Com-Power |
| 型号：CGC-255E | 类别：梳状发生器 | 用途：EMC校准 |
Com-Power CGC-255E 梳状发生器 CGO-520
品牌：Com-Power
型号：CGC-255E ; CGO-520
CGC-255E梳状发生器是一种用于快速电磁兼容测试的宽带电磁兼容参考信号源。它使用检查您整个进行的测试设置，包括LISN，电缆，瞬态限制器和接收器快速有效。使用梳状发生器定期监测几个频率或整个范围可以在导致错误结果之前检测到潜在的问题。这种梳状发生器可以直接插入LISNs的EUT电源端口。梳状发电机由可充电镍氢电池组供电，以避免任何外部干扰。
Com-Power CGC-255E 产品详情：
Reference Signal Source for LISNs
Frequency Steps of 50 kHz and 250 kHz
Usable Frequency Range up to 115 MHz
Battery Operated
Three-Year Warranty
Intended Application Reference Signal Source for LISN verification
Frequency Range 50 kHz to 115 MHz
Frequency Step Size 50 kHz or 250 kHz
Frequency Stability 50 ppm
Amplitude Stability ± 0.1 dB
Time Stability<1 dB over 12 months
Charger Output / Input 6 VDC (unregulated), 500 mA / 110VAC 60 Hz or 230 VAC 50 Hz
Battery Type 6V NiMH, 1 Ah
Operating Time >18 Hours Typical With Fully Charged Battery
External Indicators Battery Low and Power On
LISN Interface Plug NEMA 15-P type Dimensions 5 x 2.2 x 2.2 inches / 13.2 x 5.9 x 5.9 cm
Weight 1 lbs / 0.45 kg
CGO-520型梳状发生器是一种用于快速电磁兼容现场测试的宽带电磁兼容参考信号源。它以20兆赫的频率步进发射高达4.5千兆赫的信号。EMC实验室每年至少校准一次辐射发射测试场地、仪器和附件。校准程序复杂且耗时。然而，校准并不能防止校准期间的设备故障，如接收器损坏、电缆断裂、连接不良、天线损坏等。定期监测梳状发生器宽带辐射输出上的几个频率可以快速有效地验证整个设置。测试设置的任何潜在问题都可以在导致错误结果之前检测出来。它由可充电镍氢电池组供电。它有更均匀的辐射输出圆形形状。它配有两个可拆卸天线。
Com-Power CGO-520 产品详情：
Quick, Pre-Test Site Validations
Wide Frequency Range 20 MHz to 4.5 GHz
Battery Operated - Extended Battery Life operates >18 hours per charge
Automatic Low-Battery Voltage Shut-off
Stable RF Output
Three-Year Warranty
Intended Application: Radiated Reference Signal Source (for OATS, SAC, FAC, etc.)
Frequency Range: 20 MHz to 4.5 GHz
Frequency Step Size: 20 MHz
Frequency Stability: 20 ppm
Amplitude Stability: ± 0.1 dB
Time Stability:<1 dB over 12 months
Charging Adapter Output: 6 VDC (unregulated), 500 mA Battery Type 6V NiMH, 1 Ah
Battery Operation: >18 Hours Typical (fully-charged battery)
External LED Indicators: Battery Low, Power On Antenna Type (2) Monopoles (2-inch & 12-inch)
Generator Dimensions: 7 in. x 1 in. (17.8 cm x 2.5 cm)
Weight: 1.5 lbs (0.7 kg)
