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2021 tv header Cable TV modulator RF modulator catv modulator

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Quick Details

Frequency range: 47-900Mhz or Fixesd output
Place of Origin: Guangdong China
Model Number: WM-860A
RF-output level: 117dBμv
Ferquency stability: ≤5KMHz
Certification: ce
Brand Name: WOLCK
Item: Agile Channel Optical Modulator
Video/Modulation: 87.5%
S/N: ≥55dB
Difference of carrier frequency: 6500±5KMHz
Output level adjust range: 0-20dB
Input video: 0.7-1.4Vp-p
In Impedance: 75Ω
Packaging Detail: 1set/carton for Professional Fixed Modulator
Selling Units: Single item
Single package size: 48X35X12 cm
Single gross weight: 3.0 KG
Shenzhen Wolck Network Product Co., Ltd.
Supplier
CN
Manufacturer
85.4%
Response Rate
95.6%
On-time delivery rate
-
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Fixed Channel Optical Modulator

skype: wolcksales    whatsapp: 0086-13670059313

Summary:

 WM-860P Modulator use facial filler price,voice technology,IF/38MHz signal, picture, voice PLL technology, reliable filtter,excellent restrain abilty and high quality, high stabilty RF-output signal,suitable for CATV transmitting system.

 

Product features:

Standard radui and vedio signal input

All in Channels in 47-900MHz

Use PLLtechnology,ensure output signal

V/A,VIdeo,radio adjustable

RF-output level adjustment:0--20dB

 

Video Unit:

Input scope

0.7~1.4Vp-p

IN Impedance

75Ω

Video/Modulation

87.5%

Flatness in band

≤±1.5dB (Wide 5MHz)

Differential Gain

≤5%

Differential Phase

≤5°

Chrominance Luminance delay

≤40ns

S/N

≥52dB

Suppression ability

≥26dB

 

Audio Unit:

Audio Input Level

0.775V±10dB

IN Impedance

10KΩ

Audio Input Configuration

±50KHz

Aggravat

±50μs

Flatness in band

≤±1.5dB (40Hz~15KHz)

Distortion

≤1%

S/N

≥47dB

 

RF Unit:

Freguency range

47~300 MHz

Channel fixed output

Frequency stablilty

≤5KHz

RF-output level

117dBμV

Audio/Video Ratio

18dB±1

Output Impedance

75Ω

Output Return loss

≥ 16dB

Out Restrain

≥50dB

Difference of carrier frequency

6500±2KHz,6000±2KHz

Output Level adjust range

0~20dB

 

Any one you are interested , please contact us freely at any time , Meanwhile . the datasheet and quotation could be sent soon after your requests .

Thank you !

 

 

Detailed Images