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Home > Electrical & Electronics > Telecommunication & Broadcasting > Radio & TV Broadcasting > 106 Frequency Multi-channel Signal Generator

106 Frequency Multi-channel Signal Generator

Name: 106 Frequency Multi-channel Signal Generator
Brand: DEXIN
SKU: 132555227

106 Frequency Multi-channel Signal Generator thumbnail-1

106 Frequency Multi-channel Signal Generator photo-1

US$ 1 - 9,000 MOQ: 1 Set

Key Specifications

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Place of Origin:

Sichuan, China

Brand Name:

DEXIN

Model Number:

DSG9903

Contact Supplier Request Quote Chat Now

Dexin Digital Technology Corp. Ltd. (Chengdu)

Payment & Shipping

Payment Methods:

Port of Shipment:

CHENGDU

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Sichuan, China

Brand Name DEXIN

Model Number DSG9903

Specifications

106 frequency multi-channel signal generator
1. combined via 106 different frequency points
2. C/N C/CTB C/CSO in HFC OF CATV

106 frequency multi-channel signal generator

Outline

The DSG9903 multi-channel signal generator is the latest product developed by our company. The product is combined via 106 different frequency points and outputted via electrical attenuation. The frequency output range is from 48-860 MHz and the output level is not less than 94dBmV. And the rack system is mainly used for testing the main specifications of C/N, C/CTB, C/CSO in HFC of CATV, also used for testing the specifications of optical transmitters, optical receiver and amplifier etc. Therefore, it is mainly applied in metering center, CATV station, and CATV equipment manufacturing factory.

Features

Having RF auto-stable electrical level in order make the electrical level more stable
With unique circuit design and also with good specifications of C/N, C/CTB, C/CSO
Adopting unique lock phase technology, has small carrier phase jilter, low noise and small frequency deviation
Applied to test the main specifications in the optical link of CATV HFC
Applied to test the main specifications of optical transmitter, optical receiver and amplifier
With independent power supply, beautiful appearance and convenient use

Working Condition

Environment temperature5°C ~ 40°C
Environment moisture50 ~ 80%RH
Power supply~ 50Hz 220V ± 10%
Pre-heating time no more than 30min

Specifications

Output frequency point		48~860MHz
Output level		≥94dBmV
Frequency accuracy	≤ 250MHz	≤± 4KHz
	≥250MHz	≤ ± 8KHz
Frequency stability (pre-heating more than 30 minutes)	≤ 250MHz	≤ ± 10KHz
	≥250MHz	≤ ± 20KHz
Width stability ( pre-heating more than 30 minutes)		≤ ± 1dB
External spurious output		≤- 80dBc
C/N		≥ 65dBc
C/CTB		≥80dBc
C/CSO		≥80dBc
Output level range		0 ~ 40dB
Adjustable range for single output		≥0 ~ 8dB
Reflection loss		≥12dB
Output impedance		75W
Output connector		L16-75
Environment Temperature		5°C ~ 40°C
Environment Moisture		50 ~ 80%RH
Power Supply		~ 50Hz 220V ± 10%
Power Consumption		~ 50Hz 220V ± 10%