Home  >  Broadcasting Equipment & Services  >  Radio & TV Broadcasting Equipment

JM-680 TV Modulator; Adjacent Modulator - JM-680

JM-680 adjacent Modulator with perfect structural design, cost-effective high quality cable front-end digital headend. - more info check here: https://www.telecomarticles.com/JM-680-TV-Modulator-Adjacent-Modulator-10026054/

Quick Brief

Place of Origin: Guangdong China (Mainland) Brand Name: Detaik Model Number: JM-680 Color: black & white

Product Features:

JM-680 adjacent Modulator with perfect structural design, cost-effective high quality cable front-end digital headend.

Business Terms:

Port: Shenzhen/HK

Minimum Order Quantity: 1 Piece/Pieces

Supply Ability: 500 Piece/Pieces per Week

Payment Terms: T/T,Western Union,MoneyGram

Contact Supplier
JM-680 TV Modulator; Adjacent Modulator
Share to: Facebook Twitter LinkedIn Google+

Product Packagings & Delivery Terms:

Packaging Detail: Export Standard Packing.

Delivery Detail: With 3 days after received payment

Specifications and Product Details:

JM-680 CATV Modulator; digital Headend;Adjacent Modulator

A. RF Characteristics:

Output frequency range: 48 ~ 751MHz any one channel

Output Frequency Accuracy: ≤ 10 KHz

Output Level: ≥ 112 dBμV

Parasitic output suppression: ≥ 60 dB

Image - Audio Pitch: 6500 ± 5 KHz (PAL-D / K system) : 6000 ± 5 KHz (PAL-D / I system)

B. Video Features:

Signal to noise ratio: ≥ 50 dB

Differential Phase: ≤ 5 degrees

Differential Gain: ≤ 5%

Band flatness: ≤ 2 dB

Delay bad light color: ≤ 45 ns

C. Audio Features

Audio signal to noise ratio: ≥ 55 dB

Audio frequency response: ≤ 1.5 dB

D. Interface

Audio Input: Lotus Block

Video input: Lotus Block

RF Output Interface: FL10-type

E. Power Supply

Input Voltage: AC 220 ± 10%

Power Consumption: Max 5W

F. Physical Characteristics

Overall dimensions: 483 * 130 * 44mm

Weight: 1.5Kg

For more detailed information,please contact us. Thank you!

JM-680 TV Modulator; Adjacent Modulator suppliers    JM-680 TV Modulator; Adjacent Modulator manufacturers