CATV Modulator (HS-8900M)

Product Description

HS-8900M
19" Saw Filtered Agile Adjacent Modulator

Feature:
Output Frequency Adjustable between 47 MHz to 870 MHz
IF Modulator Assure Superior Capability
PLL Technique is Applied to Audio IF, Video IF and Local Oscillator to ensure High Frequency Stability
Clamp Circuit with High Anti-Hum Performance
LCD Dispay of Video Modulation Depth and Audio Frequency Deviation

Specifications:
RF:
Output Frequency: 47 to 870 MHz
Frequency Accuracy: Within 5 KHz
Output Level: 118 dBuv
Output Level Control Range: 0 to -20 dB
Output Impedace: 75 Ohm
Side-Band Suppression: ≥ 60 dB
Spurious Output Suppression: 65 dB
Output Reflection: 12 dB Min (Any Channel)
Audio to Video Carrier Ratio: -10 to -20 dB

Video:
Input Level: 0.7 to 1.4 Vp-p
Output Impedance: 75 Ohm
Output Reflection: 30 dB Min
K Coeficient: 4% (2T Pulse)
C/L Delay: 40 nsec
Differential Gain: ± 3% (87.5% Modulation)
Differential Phase: =/-3% (87.5% Modulation)
Frequency Response: ± 1 dB
Video S/N: ≥ 50 dB

Audio:
Input Level: 0 dBm ± 10 dB
Input Impedance: 10 Kohm Min
Frequency Response: ± 1.5 (40Hz to 15 KHz)
Distortion: 1%
Signal to Noise Ratio: -58 dB
Difference of Video/Audio: 4.5 MHz ± 2 KHz (M/N) 5.5MHz ± 2 KHz (B/G) 6.5 MHz ± 2 KHz (D/K)

Mechanical:
Dimension: 482*220*43mm
Weight: 3.3 KG

Connectors (Rear Panel)
Video Input: RCA Phono, Female
Audio Input: RCA Phono, Female
IF Input: Female
IF Output: Female
RF Output: Female

Controls (Front Panel)
Channel Selection Up/Down: Push Button
RF/AV/Video/Audio ADJ: Control
RF Test: Female
Display: LCD

Power Supply:
Voltage: 100 to 250 VAC 50Hz 15W
Operating Temerature: 0 to 45 Degrees
Storage Temperature: -20 to 70 Degrees

More Product Features


Trademark:	Haisheng/OEM/ODM
Model NO.:	HS-8900M
Standard:	FCC CE RoHS
Productivity:	3, 000 pcs/ month
Shipment Terms:	By Air / Sea
Payment Terms:	T/T,Western Union
Origin:	Shenzhen, China
Packing:	Netural Packing / Color Box
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company:	Shenzhen Haisheng Technology Co., Ltd.