VTX Specification:
| Model number: | DS-4688TX2W |
| Voltage | DC 12V |
| Current | 700mA |
| Modulation | AM |
| Frequency | 460Mhz~880Mhz |
| Channels | 8 channels |
| Frequency band | 500Mhz: (460Mhz, 480Mhz, 500Mhz, 520Mhz, 540Mhz, 560Mhz, 580Mhz,
600Mhz).
600~700Mhz: (600Mhz, 620Mhz, 640Mhz, 660Mhz, 680Mhz, 700Mhz,
720Mhz, 740Mhz).
700-800Mhz: (740Mhz, 760Mhz, 780Mhz, 800Mhz, 820Mhz, 840Mhz,
860Mhz, 880Mhz) |
| Transmit Power | 4 watt |
| Video Output | 1 Vp-p(FM) |
| Audio Output | 1 Vp-p(FM) |
| Audio Carrier Ware | 5.5M 6.0M |
| Temperature | -10℃ ~ +50℃ |
| Antenna port | SMA |
| Transmitter Weight | 60g |
| Dimensions (L * W * H) | 72*46*17mm; 75*45*20mm |
Description:
DS-4688TX4W wireless video transmission equipment is an excellent all aspects
of performance are more varieties, and its large power margin, more
suitable for complex physical environment. The use of 0dB
(Original small antenna) in full to the antenna, the open area to
ensure the transmission 4-6km or
so, if the raising of the high gain directional antenna, increased
to 5 km away, and 20km LOS from air to ground. Transmitter
technology
is superb and the special metal is more conducive to heat, more
suitable for long hours of work. Signal input with common AV interface, it can easily work with camera,
VCD, DVD and all other conventional AV interfaces compatible.
Features:
1. Wireless transmission: no need to set up communications cable
2. Image, audio sync, color black and white compatible
3. Small size, light weight, easy to carry, good installation
4. Responsive, timely, send and receive real-time transmission
5. Using FM mode, anti-interference ability, good image quality
6. Highly integrated, stable and reliable transmission distance
7. DC power supply, easy to use.
8. Large output frequency, equipped fan in it, credibility, use for
long distance wireless transmit projects and special use in
military project.
FAQ:
Q1: What can I buy from you?
COFDM digital AV transmitter, IP mesh radio, analog video
transmitter, radio data transceiver, and transmitter receiver OEM
main board.
Q2: Why should I choose you?
Our core R&D team comes from the first-class university in
China, major in communication engineering. We believe that wireless
communication will keep on developing in professional markets in
the future.
Q3: Do you have a minimum order quantity?
No MOQ limit, 1pc is acceptable.
Q4: What kind of product service can I have?
OEM & ODM service.
Q5: What is the product warranty?
We offer two-year-warranty and lifelong maintenance.
Q6: What is the average lead time?
5-7 working days for regular model, and 20-30 working days for
customized model.
Q7: What kinds of payment methods do you accept?
We accept bank transfer, Western Union, PayPal, or cash payment.
Q8: Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of
Analysis / Conformance; Country of Origin, and other export
documents where required.
Our Service:
- One-stop ODM/OEM solution;
- 24-hour technical support;
- Lifelong maintenance (Replacement parts will be charged after a
year);
- Provide professional system design and construction;
- You will get good price and high quality here since we are an
experienced manufacturer in wireless microwave transmission area
since 2008, we are the source.
