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RF207 U-band modulator RF modulator AV converter turn RF

Applicable standard: PAL / DK PAL I PAL BG NTSC M SECAM D / K

1，ALPS high quality modulation PLL lock control box (ANT IN input interface built-in signal amplification circuit)

2，control core of EM78P153 Taiwan Miriam Long microprocessor

3，using ATMEL 24C02 memory (storing the output frequency and sound system mode)

4，two digital display unit that displays the current RF output frequency (corresponding to the channel)

5，stable switching power supply (suitable for AC 90 ~ 240V)

Technical parameters:
1 RF Output Power: 65 ± 5dBV
(2) RF Frequency Range: 471.25MHz ~ 855.25MHz (21CH ~ 69CH)
3 Channel Factory setting: 855.25MHz (69CH)
4 RF output impedance: 75 unbalanced
5 Video input impedance: 75
6 sound carrier frequency: 4.5M 5.5M 6.0M 6.5M selectable (factory setting is 6.5M)
7 Power supply voltage: AC90 ~ 240V
8 Power consumption: 2W
9 Product Size: 150 * 80 * 40 (in mm)
10 Product Weight: 300g

How to use:

1，to the AV jack on the back of the converter and digital set-top boxes， DVD / VCD， or games on the AV output jack connections.
2，the back of the converter RF output (TO TV) plug wire with the TV\`s RF input jack， (ANT IN) jack with cable TV signal simultaneously jack， watching television or audio and video signal source can be easily switch.
3，Open the power switch on the rear
4，Open the DVD / VCD， into the disc， or open the console， enter the working state
5，Turn on the TV， in the UHF band search， until it reaches a satisfactory image with sound.
6，side + - identifies where the output frequency adjustment button， the output frequency can be adjusted， if the output frequency with the local cable signal interference caused by the conflict， can use this button to adjust the output frequency is then re-search， you can resolved， once and for all. Those fixed-frequency output， if it was such a situation， only from time to time to and fro through the cable plug input signals to solve (watching TV converter must unplug the RF signal input directly into the cable signal to the TV).

RF Converter Interface Description:
1 yellow， red， white three color audio and video input jacks (AV jack) for connecting a DVD / VCD set-top boxes， game consoles or AV jack on
2 RF input jack (ANT IN)， cable television network for connection to the public
3 RF output jack (TO TV)， for converting the AV signal into a radio frequency signal， the output on the TV (connected to a RF input port RF TV).

maybe we will send silver ones sometime.thanks

Welcome to our shop， enjoy the shipping here， you can contact with me freely if any question， usually we will send datasheet，code via email . hope to do business with you.

1. We Ship to Worldwide， but Italy， Nigeria， Brazil will take long delivery time .
2. Before buying， Please make sure your address is correct. Or not， please correct it before payment
3. Ship to worldwide from Hong Kong within 12-24 hours after payment completed received， and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand.
4. we advise shipping by DHL or EMS，and we have gave a discount for you，you can received it in 4-9 business days.
5. it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail

1. 12-months Warranty for defective items (excluding items damaged and/or misused after receipt).

1. Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received.
2. Please contact us to request a return authorization. Your name， auction number， and reason for return should be included in the email. All items returned must contain all original packaging materials.
3. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping， handling and insurance fees are non refundable.
4. Return shipping is to be paid by the Buyer.