24 in 1 Fixed Channels PAL NTSC Analog TV Modulator

• Customization: Available
• Type: Analog Modulator
• Certification: CE
• Model NO.: AH2401
• Frequency Range: 45 ~ 860 MHz
• Output Connector: F Connector
• Output Level: 102 dBµV (Adj.)
• Input Voltage Range: 110V or 220V
• Shipping Weight: 11 Kg ( Fully Loaded)
• Modulation: NTSC, PAL, Secam
• MOQ: 1PCS
• Transport Package: Four Corners and Body Totally Cover by Thickness
• Specification: 53 * 30 * 24 cm
• Trademark: SOFTEL
• Origin: China
• HS Code: 8517622990
• Production Capacity: 5000 Pieces/Month

Product Description

 

Product Description

Description

The AH2401is a 3RU rack-mounted chassis that allows for installation of up to 24 pieces microprocessor-controlled fixed mini-modulators.Built-in active combiner eliminates unnecessary cabling and potential connection problem and ensures high output level . All modulators are perfect factory set to the desired channel and proper offset.

Features

1. The vestigial sideband selectivity allows maintenance free adjacent channel configuration

2. Two cooling fans for long life performance
3. 42dBmV combineroutput level, no need extra combiner
4. SAW(surface acoustic wave) filtering on IF for superior in band C/N
5. Front panel access controls enables easy setup
6. Available in NTSC or PAL configurations
7. Extra combiner for easyRF signal combination

 

Product Parameters

Chassis
RF	Frequency Range	45 ~ 860 MHz
	Output Connector	F Connector
	Output Level	102 dBµV (Adj.)
	Test Point	-20 dB
	Isolation Port to Port	≥ 35 dB
	Return Loss	≥ 12 dB
	Gain	+ 4 dB
GENERAL	Modulator Capacity	16
	Input Voltage Range	110V or 220V
	Cooling Fan	2
	Consumption	70W (Fully Loaded)
	Dimension	42 * 13 *20 cm
	Net Weight	10 KG (Fully Loaded)
	Shipping Weight	3.7 KG (Chassis Only)
		11 KG ( Fully Loaded)
	Carton Size	53 * 30 * 24 cm
Modulator Card
RF	Output Frequency	45 ~ 860 MHz
	Output Level	95 dBµV (Adj.)
	Output Connector	F Connector
	A / V Ratio	-11 ~ -18 dB (Adj.)
	Frequency Stability	±5KHz
	Video Input Level	0.6-1.5Vp-p (87.5% Modulation)
	Video Input Connector	Yellow RCA
	Audio Input Level	1Vp-p (25KHz Dev.)
	Audio Input Connector	White and Red RCA (MONO)
GENERAL	Voltage	DC 5V

 

AH2401 Analog Modulator

 

 

 

All Modulator Cards are Plug and Play Type

Front Panel Controls


1. Button
Hold the modulator card into the chassis
2. Channel Label
To indicate the channel name
3. RF ADJ.
Adjustment for output level. The control is adjustable over a 17dB range. Turn clockwise to increase the level
4. AV ADJ. & POWER INDICATOR
Adjust the audio and video ratio over 18dB range. Please don't change since it's perfectly set in factory.
Red LED lights when power is applied to the modulator
5. A ADJ.
Used to adjust the deviation for audio modulation. Turn clockwise to increase deviation.
6. V ADJ.
This control adjusts the video modulation index which is set to 87.5%. Turn clockwise to increase the brightness.

Rear Panel Controls



1. Extra Combiner
Combine 2 RF signal from different AH2401Minto 1 RF.
2. RF OUTPUT ADJ.
Adjustment for the combiner output level at the RF OUTPUT. The control is adjustable over a 4dB range. Turn clockwise to increase output level
3. POWER CORD SOCKET AND CORD
110V or 220V power source
4. RF OUTPUT
24 modulated CATV signals at 103dBµV maximum output is provided at this port
5. TEST POINT
Output level read at this point will be down 20dB from the actual output
6. VIDEO & AUDIO INPUT
Feed the video and audio signal into each modulator card
7. GND
For modulator grounding

Company Profile

Packaging & Shipping

FAQ

1. What are the payment terms that you support?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more
convenient for you.

2. What about the lead time?
Usually, if there's stock, we ship the goods within 3~5 working days after the deposit is confirmed. If it is out of stock, the
lead time depends.

3. How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, UPS and so on, while the goods have high weight and volume, we
suggest using air or sea shipment.

4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The proforma invoice will be sent for confirmation.
(3) After the agreement on the proforma invoice, the customer makes the deposit.
(4) Manufacturing will be started as soon as the payment is confirmed by our bank.
(5) Ship out the goods within the agreed delivery deadline.

5. Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.

6. How about the Warranty?
There are 12 months for the warranty.
While the warranty is not responsible for those broken by violence or updated with other brands.