Sichuan Jiuzhou Electronic Technology Co., Ltd. >> Fixed Channel Modulator TZD-4

Fixed Channel Modulator TZD-4

Name: Fixed Channel Modulator TZD-4
Brand: China-Manufacturer-Directory.com
SKU: 695807595
Availability: InStock
Rating: 4.9 (119 reviews)

Supplier:	Sichuan Jiuzhou Electronic Technology Co., Ltd.
Price:	Negotiable
Min Order:	1 /Piece
Quantity::
Trade Terms:	any

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type:	CATV（Cable Television）Equipment

Product Description

Features
45~870MHz frequency range.
Audio / video dual phase lock.
High quality SAW filter ensures excellent linearity.
High output level, spurious suppression ≥ 65dB.
IF input and output port on rear panel.
Video/Audio RCA input port on rear panel.
RF test port (-30dB) on front panel.
Wide range SMPS.

RF	Unit	Specifications
Frequency Range	MHz	45--870MHz
Output Level	dBμ V	≥ 115
Spurious Suppression	dB	≥ 65
Frequency Accuracy	KHz	≤ 5
Video Audio Separation	KHz	6500± 5 KHz (PAL-D/K), 6000± 5 KHz (PAL-I) 5500± 5 KHz (PAL-B/G), 4500± 5 KHz (NTSC)
V/A Rate	dB	10~20dB
IF Output Frequency	MHz	38 MHz (PAL-D/K), 38.9 MHz (PAL-B/G), 45.75 MHz (NTSC)
IF Output Level	dBμ V	90
Video
Input Level	Vp-p	≥ 0.7Vp-p
Input Impedance	Ω	75
Modulation Degree	-	87.50%
Differential Phase	-	≤ 5°
Differential Gain	-	≤ 5%
Chroma Luminance Delay	ns	≤ 45
Frequency Response	dB	≤ 2
Flatness	dB	≤ 2
K Coefficient	-	≤ 4%
S/N	dB	≥ 50
Audio
Frequency Response	dB	≤ 1.5
Audio S/N	dB	≥ 55
Connector
Audio / Video Input	-	RCA connector
RF / IF	-	F connector
Others
Power Supply	V	AC 110V± 10% or AC 220V± 10%
Power	W	max. 6W
Dimensions	mm	483x110x44 (19' , 1U)
Weight	kg	3.0

We are professional CATV products manufactory, which stablished in 1958, we have 52 years of experience in developing and manufacturing CATV systems. Our sales network covers China, Southeast Asia, the Middle East, Europe, and the US.

Our product range includes:
1. Full DVB-C digital headend equipment/software/STB, and solution.
2. Full Gepon/EOC equipments, and solution.
3.1550/1310nm Optical euquipments.
4. Optical workstations, Nodes and receivers.
5. Optical devices and accessories.
6. RF modulators.
7. Trunk and line amplifiers.
8.5-1, 000MHz taps/splitters.
9. Satellite Dish antennas.
10. C/Ku band LNBs.
11. Coaxial and optical cables.

All operations at our 410, 000 square meter facility are ISO 9001 certified. 5600 employees, 100 R&D staff, and 500 engineers are ready to satisfy your requirements. We have an annual capacity of 2, 000, 000 terminal equipment and 80, 000 network equipment.