Sichuan Jiuzhou Electronic Technology Co., Ltd. >> Adjacent Agile Frequency Modulator TZJ860-B

Adjacent Agile Frequency Modulator TZJ860-B

Name: Adjacent Agile Frequency Modulator TZJ860-B
Brand: china-manufacturer-directory.com
SKU: 695806645
Availability: InStock
Rating: 4.8 (115 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

More are more programs are being added into existing CATV system, which requests addition of modulators. To meet such demand, JIUZHOU develops the modulator TZJ860-B which is of adjacent and has agile frequency output.

TZJ860-B adopts high performance modulating IC, and employs a microprocessor unit to monitor working parameters & enable control/configuration. Working parameters and status could be viewed on the LCD display built on front panel. Output frequency, output RF level and A/V ratio are configurable.
Adjacent modulator with agile frequency output.
47~863MHz output frequency range.
SAW filtered, providing good differential gain and differential phase performance.
Built with IF input and IF output.
PLL technology for both RF Local Oscillator and audio, ensuring good stability and high accuracy.
Employs a microprocessor unit to monitor and control working status/parameters: (1) Output frequency configurable. (2) Output frequency deviation adjustable, 0.125MHz/step. (3) Accurate control over RF output level and A/V ratio, 0.5dB/step.
LCD display built on front panel to show operating menu and working status/parameters.
Standard 19' 1RU chassis.

RF Output	Unit	Specifications
Frequency Range	MHz	47~862MHz
Output Frequency Accuracy	KHz	± 5
Output Level	dBμ V	95~115dBμ V continuously adjustable
Test Point	dB	-30
Spurious Suppression	dB	≥ 60
Video-Audio Separation	KHz	6500 ± 5 (PAL D/K)
V/A Ratio	dB	10~20 continuously adjustable
Output Reflection Loss	dB	≥ 12
Connector Type	-	F-female
IF Input and Output
IF Output Level	dBμ V	90 ± 2
IF Input Level	dBμ V	90 ± 2
Connector Type	-	F-female
IF could be turned on/off under operating menu.
Video
Input Level	Vp-p	≥ 0.7
Input Impedance	Ω	75
Modulation Depth	-	10~100% continuously adjustable
Differential Gain	-	≤ 5%
Differential Phase	°	≤ 5
Chrome-Luminance Delay	ns	≤ 45
Frequency Response	dB	≤ 2
K Coefficient	-	≤ 4%
S/N	dB	≥ 50
Connector Type	-	RCA
Audio
Input Level	dBm	0 ± 6
Input Impedance	Ω	≥ 10K (imbalance)
Pre-Emphasis	μ s	50
Distortion	-	≤ 0.5%
Frequency Response	dB	≤ 1.5
S/N	dB	≥ 55
Connector Type	-	RCA
Electrical
Power Supply	V	AC 110V or AC 220V
Power Consumption	W	≤ 11
Environmental
Working Temperature	° C	0~+40
Storage Temperature	° C	-10~+50
Mechanical
Dimensions	mm	483× 330× 44
Net Weight	kg	4.2

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.