Ah805b CATV RF Modulator Fixed Adjacent Channel Modulator

AH805B CATV RF Modulator Fixed Adjacent Channel Modulator Features:1.IF process with excllent performance2.SAW filtering for maintenance free adjacent channel configuration3.Phase lock loop frequency control prevents frequency drift4.LED Display.Front panel control for easy installment5.Excellent video and audio linearity f

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AH805B CATV RF Modulator Fixed Adjacent Channel Modulator

Ah805b CATV RF Modulator Fixed Adjacent Channel Modulator
Ah805b CATV RF Modulator Fixed Adjacent Channel Modulator

 



Features:

1.IF process with excllent performance

2.SAW filtering for maintenance free adjacent channel configuration

3.Phase lock loop frequency control prevents frequency drift

4.LED Display.Front panel control for easy installment

5.Excellent video and audio linearity for superior picture quality

6.Standard 19" housing for standard rack

7.PAL,NTSC and SECAM optional

8.Excellent value for your investment dollar



Specifications:

RF

 

 

 

 

 

 

Output Frequency

45-870MHz

Frequency Accuracy

±5KHz

Output Level

113dBmV

Outband Suppression

³60dB

Sideband Suppression

³60dB

Output Impedance

75W

A/V Ratio

-10dB ~ -20dB

 

 

 

Video

 

 

 

 

 

 

 

 

Input Level

0.6 ~ 1.5Vp-p

Input Impedance 

75W

Input Return Loss

30dB min

K Vaule

4% max( 2T pulse)

SNR

50dB(Non-weight)

Delay Response

40nsec

Flatness

±1dB( 25Hz ~ 5.8MHz)

Differential Gain

±4%(Modulation 87.5%)

Differential Phase

±4° 

 

 

Aduio

 

 

 

 

Input Level

-10 ~ 10 dBm

Input Impedance

10KW min

Flatness

±1dB max(40Hz ~ 15KHz)

Harmonic Distortion

<0.5%,50Hz ~ 15kHz

SNR

-60dB

Power Supply

AC Input

110-220V

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